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UM10465 - NXP Semiconductors

1. amp 30 0mv 4 Dco 019aac572 500 AVi Vo yellow 2 Vovripple p p purple lo blue 9 Fig 14 Output voltage ripple at full load 20 us div scale UM10465 All information provided in this document is subject to legal disclaimers Rev 1 28 September 2011 NXP B V 2011 All rights reserved User manual 13 of 33 NXP Semiconductors U M1 0465 UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 2 8 OverPower Protection OPP Tested with a higher current dynamic overload on the output voltage the OPP is activated when the current exceeds 10 A 195 W This corresponds to a load condition that is 30 higher than the rated power for continuous use The OPP is detected by the SNSCURHBC function of the TEA1713T that monitors the primary resonant current When the voltage on the SNSCURHBC pin exceeds 0 5 V or 0 5 V the protection timer is started ssa L 11 E uo uv J 019aac573 1 VsuscunHac purple 2 lo blue 3 yellow Fig 15 Dynamic current load leading to OPP 2 9 Hold up time The output is set to full load and the mains supply voltage of 100 V is disconnected The time that passes before the output voltage falls below 90 of its initial value is then measured The hold up time is 39 ms
2. 14 2 10 Short circuit protection 15 2 11 Resonant current measurements 16 2 12 Synchronous Rectification 18 3 Circuit diagram 19 4 PCB layout eco 23 5 Bill Of Materials BOM 23 6 Appendix 1 Resonant transformer data 27 6 1 Transformer diagram 27 6 2 Transformer electrical specification 28 7 Appendix 2 PFC coil data 29 74 Transformer schematic diagram and winding specification 29 7 2 Transformer electrical specification 29 7 3 Core bobbin and marking 29 8 Appendix Choke coil data 30 8 1 Choke coil schematic diagram and winding specification 30 8 2 Transformer electrical specification 30 8 3 Core bobbin and marking 30 9 5 31 10 5 31 11 Legal 32 11 1 32 11 2 32 11 3 32 Please be aware that important notices concerning this document and the product s described herein have been included in section Legal information NXP B V 2011 All rights reserved
3. 51 0 C401 R216 n Goe 0603 150 Ed M I 0603 680 pF SUPREG N INV2 56 77 019aac580 Fig 23 Circuit diagram TEA1713T 150 W demo board HBC part 5 95 dXN Jejdepe M 091 10 S671 pue 171 V3l SOVOLINN 1102 gz jenuew 1951 1291416 s jueuunoop 511 ui E JO 12 S9vOLWN panasal 71102 dXN Vbulk cap Q201 25 3569 220 Q202 25 3569 220 SUPREG m C219 01uF la 10 uF 25V ji 0603 da GATEHS SUPHS HB n c SNSCURHCB C215 0603 SGND SG 101 1713 50 24 SUPREG 8 7 6 5 4 SNSCURPFC SSHBC EN 3 SNSAUXPFC PCPROT 2 SNSMAINS NSBOOST 1 COMPPFC 3 1 20201 50 23 0205 n c SOT 23 Fig 24 Circuit diagram TEA1713T 150 W demo board HBC part peee output voltage sensing and regulation by error amplifier l R314 and optocoupler I 0603 aaa 000111 Jejdepe M 091 10 S671 V3 pue 1
4. 019aac570 1 lo blue 2 Vo purple Fig 12 Load step behavior typical load step from zero to full load 2 7 Output ripple voltage and noise Ripple and noise are measured at full output load buffered with a 10 uF capacitor in parallel with a high frequency 0 1 capacitor The varying input voltage of the resonant converter causes a frequency component in the output ripple voltage that is related to the mains voltage frequency 50 Hz or 60 Hz The switching frequency of the resonant converter causes the other component in the output ripple voltage Table 6 Ripple and noise test results Mains voltage Mains frequency Output power Ripple frequency Voltage ripple 90 V to 264 V 50 Hz or 60 Hz 150W 50 Hz or 60 Hz 52 mV p p 90 V to 264 V 50 Hz or 60 Hz 150W 215 kHz 68 mV p p UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 12 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 1 amp 2 3 H3 INPUT e aus Vv Dco 019aac571 1 Vo yellow 2 purple 3 lo blue Fig 13 Output voltage ripple at full load 2 ms div scale Man 1261 TUTTI 3
5. core add epoxy dimensions in mm a Side and end views 7 6 5 1 Ne 36 max 30 5 0 5 HJC SA137D lenene 12 1 7 5203 dimensions in mm b Bottom and top views 1 pin 7 10 cut off pin 8 11 cut off 2 3 2 gap core on top 3 date code Lp pp YEAR WEEK yellow mylar tape at pin 7 amp 12 bottom side c Mounting instructions Fig 27 Resonant transformer data HJC SA137D x 2 5 max 4 0 5 000104 8 0 10 0 000106 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved UM10465 User manual Rev 1 28 September 2011 27 of 33 NXP Semiconductors UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter Ml tube 1 N1 2 4 N8 6 N9 5 6 m E1 primary Fig 28 Transformer schematic diagram and winding overview winding construction instruction tape 1 mil tape pin top N9 6 5 2UEW 0 2 x 1 spaced windi 8 4 6 2UEW 0 2 x 1 s N7 FLY1 9 TEX ELZ 0 2 7 N7 12 FLY1 TEX ELZ 0 2 7 winding 5 FLY1 9 TEX ELZ 0 3 7 4 12 FLY1 TEX ELZ 0 3 7 FLY1 9 TEX ELZ 0 3 7 2 12 FLY1 TEX ELZ 0 3 7 cl
6. In no event shall NXP Semiconductors be liable for any indirect incidental punitive special or consequential damages including without limitation lost profits lost savings business interruption costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligence warranty breach of contract or any other legal theory Notwithstanding any damages that customer might incur for any reason whatsoever NXP Semiconductors aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors Right to make changes NXP Semiconductors reserves the right to make changes to information published in this document including without limitation specifications and product descriptions at any time and without notice This document supersedes and replaces all information supplied prior to the publication hereof Suitability for use NXP Semiconductors products are not designed authorized or warranted to be suitable for use in life support life critical or safety critical systems or equipment nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury death or severe property or environmental damage NXP Semiconductors accepts no liability for inclusion and or use of NX
7. TEA1713T data sheet resonant power supply control IC with PFC 2 TEA1795T data sheet GreenChip synchronous rectifier 3 AN10881 application note resonant power supply control IC with 4 UM10379 user manual 250 W LCD TV demo board 5 UM10450 user manual 90 W notebook adaptor demo board 6 Calculation sheet http www nxp com technical support designportal llc All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 31 of 33 NXP Semiconductors UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 11 Legal information 11 1 Definitions Draft The document is a draft version only The content is still under internal review and subject to formal approval which may result in modifications or additions NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information 11 2 Disclaimers Limited warranty and liability Information in this document is believed to be accurate and reliable However NXP Semiconductors does not give any representations or warranties expressed or implied as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information
8. All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 14 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter HU H2 O 0 0Sdiv N 0 45dw 3 190000 ja H AI 5 iw EN 39 00800 77999 com Pei LL Edge mat 019aac574 1 lo blue 2 Vo purple 3 Vmains green and yellow Fig 16 Hold up time 2 10 Short circuit protection A short circuit on the output of the resonant converter causes the primary current to increase This is detected by the SNSCURHBC function leading to running on maximum frequency until the protection timer RCPROT reaches its protection level 4 V The RCPROT function performs its restart timer function and restarts again when the voltage has dropped to 0 5 V When the short circuit is removed the converter starts up and operates as normal This is the main protection mechanism Under certain conditions other protections can be activated during the output short circuit test 0 10465 All information provided this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 15 of 33 NXP Semiconductors UM10465 TEA1713 and TEA1795 demo boar
9. 0805 f 0603 J R204 1 202 1 4 C305 C306 C307 C308 NC 820 820 pF 820 pF Nc 100 1200 gt FLY1 25V 25V 25 V 0603 0805 R206 75 12301 NC io 1206 i C316 NC R306 R305 0603 2 470 0805 0805 aL 0302 R307 5 Els 1 PSMN7R6 60PS n TO 220 R210 c211 PG 800v 2 3 2512 lI 4 4 GND SUPREG J Te 470 pF 56 1 0206 1206 Ween SMA C212 R304 ea 0603 22nF NC Q5 V 1206 1206 R314 R213 T t 1206 R208 R318 R309 R31 GATEHS SUPHV 332 4 1 NC 30 9 300 0 33 SUPREG 0603 m TT 0603 0603 0603 25 V 214 L 2203 1304 NC R312 0805 GATELS C219 80 V 220 pF LTV817A cans C314 RAM SUPREG zc 01 EL Fo yF R209 0603 BST 3 2 es 25 T sov 40 2 R316 I 0908 0603 DOS SNSCURHBC 0603 0603 0603 50123 C215 SGND GATEPFC cow 0603 0812 R310 R310 1 R228 R216 Hs SG PG PG ES1B Ke 4 53 294 26 TUBE CFMIN SUPIC V SUPREG SMA T 25v 0603 0603 1206 182 59 25 V SNSOUT 0603 0603 77 122 SG 56 SNSFB SNSCURPFC 6210 1 R208 m R218 56 I a a SSHBC EN SNSAUXPFC 5v Basie 100 kQ PARo SUPREG T ni 1206 25 V PCPROT SNSMAINS tom n 0603 iym SNSBOOST COMPPFC 56 R223 56 25 V 0603 C225 1C305 R Dans a LTV817A 0 1 C313 R219 3 2 aie R313 p 8313 1 sG on sy se 1910 NC SG 0805 0603 0603 1 SUPREG 228 4 C220 0 1F Eu 10
10. R302 R305 2 resistor SMD 0805 thin film 4 7 Q 5 96 85 R303 R306 2 resistor SMD 0805 thin film 1 1 96 86 R307 1 resistor SMD 2512 2W RLP TAI thin film 12 1 96 87 R309 1 resistor SMD 0603 thin film 30 9 1 96 88 R310 1 resistor SMD 0603 thin film 4 53 1 96 89 R310 1 1 resistor SMD 0603 thin film 294 1 96 90 R311 1 resistor SMD 0603 thin film 300 1 96 91 R313 1 resistor SMD 0603 thin film 191 1 96 92 R317 1 resistor SMD 0603 thin film 51 1 96 UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 25 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter Table 7 for the TEA1713T and TEA1795Tdemo board continued ltem Location Quantity Description 93 HS1 1 heatsink HS1 for Q101 D102 Q201 Q202 94 HS2 1 heatsink HS2 for BD101 95 HS3 1 heatsink HS3 for Q301 Q302 UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 26 of 33 NXP Semiconductors UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 6 Appendix 1 Resonant transformer data 6 1 Transformer diagram omm 35 5 max 24 max 3 5 0 5 Y
11. User manual Rev 1 28 September 2011 2 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 1 Introduction WARNING Lethal voltage and fire ignition hazard The non insulated high voltages that are present when operating this product constitute a risk of electric shock personal injury death and or ignition of fire This product is intended for evaluation purposes only It shall be operated in a designated test area by personnel qualified according to local requirements and labor laws to work with non insulated mains voltages and high voltage circuits This product shall never be operated unattended 11 Scope of this document This document describes the 150 W all in one PC adapter demo board using the TEA1713T and TEA1795T A functional description is provided supported by a set of measurements to show the all in one PC adapter characteristics 1 2 TEA1713T The TEA1713T integrates a controller for PFC and a controller for an HBC It provides the drive function for the discrete MOSFET of the up converter and for the two discrete power MOSFETS in a resonant half bridge configuration The resonant controller part is a high voltage controller for a Zero Voltage Switching ZVS LLC resonant converter It includes a high voltage level shift circuit and several protection features such as OverCurrent Protection OCP Open Loop Protection OLP Capacitive Mode Protection
12. for synchronous rectification and replaces the rectifier diodes at the secondary side of the resonant adapter INE DC 0 DC 20M IDC 1M 500V dv 10 0 V d 5 00 A div 300v 10 1 10 1 10A 1V 000110 1 Voran purple 2 Vaate blue 3 red Fig 21 Resonant switching and secondary currents at nominal output UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 18 of 33 S970LAn jenuew 1955 1102 1equiejdes 82 0 1291416 s jueuunoop 511 ui uoneuuojul suu Iv LLOZ dXN O E JO 6L D101 F101 3 15A 1N5408 250 V L104 PQ2625 1101 1102 GBU408 ugs Su biz TS T T cap BYV29X 600 R111 3 3 N Q101 1206 60R199CP 1 TO 220 R112 FG C101 C102 Gide 220 pF 220 pF 7 l R107 BC101 L 100 pF r inlet 400 400V 630 v C110 C110 1 C104 C105 1 100 1206 180 uF NC 0684F SSipF zm NC 0805 3 P M 420v 1206 L 450 V 1206 R108 D103 1206 i NG NC 0805 SOD123 R109 t 220 0805 ADA R114 11
13. mil tape pin side top side teflon tube 3 L L 5 N1 5 4 2UEW 0 25 mm x 1 3 Ts spaced winding N1 i 1 N2 1 ENS 4 rima seconda y 1 3 1 Litz 0 1 mm x 55 margin tape 3 2 mm 2 Ts 000108 Fig 29 Transformer schematic diagram and winding overview 7 2 Transformer electrical specification Table 9 Electrical specification See Table note 1 for the relevant measuring conditions Parameter Start Finish Specification Inductancel 3 1 315 uH 53 Leakage inductancel 3 1 not applicable 1 Measured with HP 4284A LCR meter or equivalent f 100 kHz V 1 V RMS at 25 C 7 3 Core bobbin and marking Core and bobbin Core PQ2625 JPP 44A Bobbin PM9820 Ae 120 mm Marking HJC SA136A UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 29 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 8 Appendix Choke coil data 8 1 Choke coil schematic diagram and winding specification winding construction instruction tape 1 mil tape pin side top side teflon tube 4 s N1 3 6 N1 4 6 Litz 0 1 mm x 30 closed winding primary secondary bobbin aaa 000109 Fig 30 Transformer schematic diag
14. tracks and areas 5 Bill Of Materials BOM Table 7 provides detailed component information for the TEA1713T and TEA1795T demo board for 150 W all in one PC adapter Table 7 BOM for the TEA1713T and TEA1795Tdemo board ltem Location Quantity Description 1 BC101 1 bead core axial lead WBRH3 5 4 7 0 8 3L 2 BD101 1 bridge diode GBU408 Lite On 4 800 V 3 C101 C102 2 ceramic Y1 capacitor KX Murata 220 pF 250 V AC 4 C103 1 MKP HJC X capacitor 0 47 uF 275 V AC 5 C104 1 MPPN HJC radial lead 680 nF 450 V DC 6 C105 1 MPPN HJC radial lead 1 uF 450 V DC 7 C106 1 MLCC SMD 1206 NPO 100 pF 630 V 8 C107 C218 2 MLCC SMD 0603 X7R 4 7 nF 25 V 9 C108 C108 1 2 MLCC SMD 1206 X7R 2 2 16 V 10 C109 1 MLCC SMD 0603 X7R 47 nF 25 V 11 C110 1 electrolytic capacitor NCC 180 420 V KMQ W 30 mm x H 25 mm 12 C111 1 MLCC SMD 0603 X7R 150 nF 25 V 13 C112 1 MLCC SMD 0603 X7R 470 nF 25 V 14 C200 1 MP3 HJC radial lead 22 nF 600 V 15 C203 1 E C radial lead 105 C 10 x 16 mm KY NCC 220 uF 50 V 16 C204 1 E C radial lead 105 C 5 x 11 mm KY NCC 10 uF 50 V UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 23 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter Table 7 for the TEA1713T and TEA179
15. 4 1 awe lew 167 4403 2512 X PG 56 p 4 C109 RT LATnF 12 25V 0603 0603 R115 Lf 1206 1C101 PART R116 TEA1713 PART ae 50 24 GATEPFC SNSCURPFC 1 SNSAUXPFC SNSBOOST SNSMAINS SUPHV R118 PGND COMPPFC 33 C108 C108 1 402 22yF 22yF C111 C112 0603 16 V 16 V 150 nF 470 nF 1206 1206 25 V 25 V 0603 0603 PG PG PG 019aac579 Fig 22 Circuit diagram TEA1713T 150 W demo board PFC part 1n2412 SJOJONPUODIWAS dXN euo ur e M 091 10 G6ZL VAL pue 21213 SOVOLINN S970LAn jenuew Jes LLOZ 1equieides gz 1291415 s jueuunoop 511 ui uoneuuojul syfu LLOZ dXN O E 10 02 cap D201 R202 Q201 28K3569 R301 301 NC NC TO 220 2 NC 500123 0805 0301 4306 NC Rodi PSMN7R6 60PS 1206 1 1 TO 220 100 1206 5 3 0805 R203 3 T 4 Vout NC 1206 4 4 4 201 0202 R205 Q202 2sK3569 NC NC TO 220 2 500123
16. 5 61 R109 1 resistor SMD 0805 thin film 2 2 5 96 1 3 1 1 1 62 R110 resistor SMD 2512 2W RLP thin film 0 05 Q 1 96 TAI 63 R111 R112 R113 Resistor SMD 1206 thin film 3 3 1 64 R114 resistor SMD 0603 thin film 64 9 1 96 65 R114 1 resistor SMD 0603 thin film 3 MO 1 96 66 R115 RJ1 RJ2 RJ3 RJ4 17 resistor SMD 1206 thin film 0 Q 5 96 RJ5 RJ6 RJ7 RJ8 RJ9 RJ10 RJ11 RJ12 RJ13 RJ14 RJ15 R228 67 R214 R219 R314 68 R117 69 R118 R225 70 R208 71 R209 72 R210 73 R213 74 R211 R221 8312 75 R212 76 R215 3 resistor SMD 0603 thin film 1 1 96 1 resistor SMD 0603 thin film 12 5 96 2 resistor SMD 0603 thin film 33 5 1 resistor SMD 0603 thin film 332 1 96 1 resistor SMD 0603 thin film 40 2 kO 1 96 1 resistor SMD 1206 thin film 12 4 1 96 1 resistor SMD 1206 thin film 10 Om 1 96 3 resistor SMD 0603 thin film 100 1 96 1 resistor SMD 0603 thin film 294 1 96 1 resistor SMD 0603 thin film 18 2 1 96 77 R216 1 resistor SMD 0603 thin film 150 kO 1 96 78 R217 1 resistor SMD 0603 thin film 249 1 96 79 R116 R218 2 resistor SMD 0603 thin film 2 2 5 96 80 R220 1 resistor SMD 0603 thin film 392 196 81 R223 1 resistor SMD 0603 thin film 2 kO 1 96 82 R308 R316 2 resistor SMD 0603 thin film 10 1 96 83 RT201 1 NTC thermistor TTC3A104F4192EY Thinking 100 1 84
17. 5Tdemo board continued Location Quantity Description 17 C205 C304 MLCC SMD 0603 X7R 100 nF 50 V 18 C210 MLCC SMD 1206 X7R 10 nF 25 V 19 C211 MLCC SMD 1206 NPO 470 pF 1 kV 20 C212 MLCC SMD 1206 X7R 2 2 nF 25 V 21 C213 MLCC SMD 0603 X7R 10 pF 50 V 22 C214 MLCC SMD 0805 X7R 330 nF 25 V 23 C215 MLCC SMD 0603 X7R 270 pF 25 V 24 C216 MLCC SMD 0805 X7R 220 nF 25 V 25 C217 MLCC SMD 0805 X7R 2 2 uF 25 V 26 C219 C309 C310 C311 27 C220 C222 28 C221 C313 MLCC SMD 0603 X7R 100 nF 25 V MLCC SMD 0603 X7R 10 nF 25 V MLCC SMD 0603 X7R 1 nF 25 V sa oa po se oa BB Be a a on 4 29 C223 MLCC SMD 1206 X7R 100 nF 25 V 30 C305 C306 C307 electrolytic capacitor NCC 820 uF 25 V KZH W 10 mm x H 20 mm 31 C401 ceramic Y1 capacitor KX Murata 680 pF 250 V AC 32 D101 general purpose diode NXP Semiconductors 1N5408 3 A 1 KV 33 D102 ultrafast power diode BYV29X 600 34 D203 D204 ultrafast rectifier SMA ES1B 1 A 100 V 35 D206 ultrafast rectifier SMA ES1J 1 600 V 36 D208 high speed switching diode SOD123F BAS16H 100 V 37 D209 high speed double diode SOT23 BAV99 75 V 38 F101 fuse MST CONQUER 3 15 A 250 V 39 IC101 resonant power supply control IC with PFC NXP Semiconductors SO24 TEA1713T 40 10201 1 low power dual voltage comparator 508 LM293 41 IC301 1 GreenChip synchronous rectifier controller SO8 TEA1795T NX
18. 71 V3l SOVOLINN 5 95 dXN jenuew Jes 1102 J9quieydes gz 0 1291416 s jueuunoop siu ui EE JO cc S9vOLWN pamasa LLOZ dXN D101 1N5408 BD101 D102 BYV29X 600 Vbulk cap GBU408 GATEPFC SNSAUXPFC Fig 25 Circuit diagram TEA1713T 150 W demo board PFC part 60R199CP TO 220 2 BC101 4 a 101 PART TEA1713 PART SO 24 Q101 SNSBOOST aaa 000112 M OGL 10 S641 V31 pue 21217 SOVOLINN 5 95 dXN UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter NXP Semiconductors 4 PCB layout J17 4 F101 T3 15A 250V L 46 J10 Q202 L201 B C200 NI C401 3 J15 L101 GND C103 C110 1104 Wu Neo J7 D101 18 CIO RT210 L102 t108 J12 APBADC056 J14 C104 16305 gt mmi HS2 HS3 1C304 9301 019 581 Fig 26 Demo board layout copper
19. CMP and a general purpose latched protection input In addition to the resonant controller the TEA1713T contains PFC controller The efficient operation of the PFC is obtained by functions such as quasi resonant operation at high power levels and quasi resonant operation with valley skipping at lower power levels OCP OverVoltage Protection OVP and demagnetization sensing ensures safe operation in all conditions The proprietary high voltage BCD power logic process makes direct start up from the rectified universal mains voltage in an efficient way possible A second low voltage Silicon On Insulator SOI IC is used for accurate hi speed protection functions and control The combination of PFC and a resonant controller in one IC makes the TEA1713T suitable for all in one PC adapters 0 10465 All information provided this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 3 of 33 NXP Semiconductors UM10465 UM10465 1 3 1 4 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter COMPPFC SNSMAINS SNSAUXPFC SNSCURPFC SNSOUT SUPIC GATEPFC PGND SUPREG GATELS n c SUPHV Fig 1 Pin configuration TEA1713T TEA1713T 014aaa826 SNSBOOST RCPROT SSHBC EN SNSFB RFMAX CFMIN SGND SNSCURHBC n c HB SUPHS GATEHS TEA1795T The TEA1795T GreenChip SR is a synchronous rectification control
20. For more information please visit http Awww nxp com For sales office addresses please send an email to salesaddresses nxp com Date of release 28 September 2011 Document identifier UM10465
21. IC that needs no external components to tune the timing Used in all in one PC adapter designs the GreenChip SR offers a wide Vcc operating range between 8 5 V and 38 V minimizing the number of external components required and enabling simpler designs In addition the high driver output voltage 10 V makes the GreenChip SR compatible with all MOSFET brands SSB Vcc TEA1795T GDB DSB 014aaa976 Fig2 Pin configuration TEA1795T Setup of the 150 W all in one PC adapter The board can operate at a mains input voltage of between 90 V and 264 V universal mains The demo board contains two subcircuits e A PFC of BCM type An HBC of resonant LLC type Both converters are controlled by the TEA1713T At low power levels the converters operate in burst mode to reduce power losses All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 4 of 33 NXP Semiconductors UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter The purpose of the demo board is to demonstrate the operation of the TEA1713T and TEA1795T in a single output supply including burst mode operation The performance is according today s general standards and can be used as a starting point for further development Fig 3 TEA1713T demo board 150 W all in one PC adapter 019aac558 1 5 Inpu
22. P Semiconductors 42 IC303 1 dual opamp and voltage reference SO8 AP4310A BCD 43 IC304 IC305 2 high density mounting type photocoupler DIP 4 LTV817A LiteOn 44 Inlet 1 AC inlet 3P 45 L101 1 EMI choke 7 35 mH SA382 HJC 46 L102 1 EMI choke 11 07 mH SA383 HJC 47 L103 1 filter choke 170 uH SA384 HJC 48 L104 1 choke PQ2625 315uH SA136 HJC 49 L201 1 choke ATQ2116 8 44 uH SA135 HJC 50 T1 1 XFMR PQ3221 8000H SA137 HJC 51 Q101 1 MOSFET IPA60R199CP TO220 Infineon 16 A 600 V 52 Q102 1 PNP switching transistor PMBT4403 SOT23 NXP Semiconductors 53 Q201 Q202 2 MOSFET 25 3569 TO220 Toshiba 10 A 600 V 54 Q203 Q204 2 NPN switching transistor SOT23 NXP Semiconductors PMBT4401 55 Q301 Q302 2 MOSFET PSMN7R6 60PS TO220AB NXP Semiconductors 92 A 60 V UM10465 All information provided in this document is subject to legal disclaimers NXP 2011 All rights reserved User manual Rev 1 28 September 2011 24 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter Table 7 for the TEA1713T and TEA1795Tdemo board continued Location Quantity Description 56 R101 R102 2 resistor SMD 1206 thin film 1 5 5 96 57 R103 1 resistor SMD 1206 thin film 523 1 96 58 R104 1 resistor SMD 0603 thin film 40 2 kQ 1 59 R105 1 resistor SMD 0603 thin film 5 1 1 96 60 R107 R201 R204 3 resistor SMD 0805 thin film 10 Q
23. P Semiconductors products in such equipment or applications and therefore such inclusion and or use is at the customer s own risk Applications Applications that are described herein for any of these products are for illustrative purposes only NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and products planned as well as for the planned application and use of customer s third party customer s Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products UM10465 All information provided in this document is subject to legal disclaimers NXP Semiconductors does not accept any liability related to any default damage costs or problem which is based on any weakness or default in the customer s applications or products or the application or use by customer s third party customer s Customer is responsible for doing all necessary testing for the customer s applications and products
24. SNSCURHBC and or SNSOUT initially charges the protection timer Start up at Vmains 230 V and no load 0 A YOKOGAWA 2011 04 07 18 22 23 Stopped 1 H 019aac565 1 VsnscurHsc blue 2 Vo yellow 3 Vswsour green 4 VncPnor purple Fig 7 SNSCURHBC and or SNSOUT initially charges the protection timer Start up at Vmains 100 V and full load 7 7 A All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 8 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 2 4 Efficiency 2 4 1 Efficiency characteristics Efficiency measurements were made measuring the output voltage on the board not taking into account the losses in an output connection cable Table 3 Efficiency results Conditions Energy star 2 0 Efficiency efficiency Average 25 load 50 load 75 load 100 load requirement 100 V 60 Hz gt 87 91 2 89 1 91 4 92 1 92 3 230 V 50 Hz gt 87 92 2 89 3 92 6 93 2 93 6 100 019aac566 n 80 1 60 40 20 0 0 30 60 90 120 150 Po W 1 Input of 230 V 2 Input 100 V Fig8 Efficiency at an input voltage of 100 V and 230 V 2 4 2 Power Factor Correction PFC Table 4 Power Factor correction Condi
25. aimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 6 of 33 NXP Semiconductors U M1 0465 0 10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter CHA CH3 INPUT Through 200 v 20M DC 20M 500 V diw 500 A div 10A 1V 019aac563 1 HBC green 2 lo blue 3 purple Fig 5 Start up behavior at Vmains 100 V and full load 2 3 Protection levels on SNSCURHBC and SNSOUT during start up During start up the voltage at pin RCPROT protection timer always rises SNSCURHBC detects the initial high primary current and SNSOUT starts at a low voltage After the first switching cycles the levels become normal for operation and the charging of RCPROT ends The voltage level on RCPROT now decreases to zero again by the external discharge resistor that is part of the RCPROT system During normal start up the initial charging of RCPROT must not trigger a protection 4 V level All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 7 of 33 NXP Semiconductors U M1 0465 0 10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 4 LLL CCLI 13 INPUT 250k 019aac564 blue 2 Vo yellow VsNsour green Vacprot purple Fig6
26. d for 150 W all in one PC adapter 5 E F 003V 4 019aac575 1 VsuscunHac purple 2 VRcenor yellow 3 lo blue 4 Vo green Fig 17 Protection and restart at output short circuit 2 11 Resonant current measurements enr 250mv 4 M 019aac576 1 lresonant primary blue 2 Vcemin yellow 3 green 4 Vaate wosrer Ls purple Fig 18 Resonant current full load lo 7 7 A UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 16 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 019aac577 1 lresonant primary blue 2 Vcrmin yellow 3 green 4 _ _ 5 purple Fig 19 Resonant current low load 1 0 5 A 019aac578 1 resonant primary blue 2 Verm yellow 3 green 4 VaarE wosrer 15 purple Fig 20 Resonant current no load I 0 UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 17 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 2 12 Synchronous Rectification The TEA1795T IC is used
27. osed winding N2 N4 N6 N3 N5 N7 closed winding E1 copper foil 1 mil x 6 mm w leadwire dia 0 3 to pin 6 1 1 Ts i copper foil N1 1 2 Litz 0 1 30 31 Ts closed winding bobbin secondary margin tape 1 5 mm 000107 6 2 Transformer electrical specification Table8 Electrical specification See Table note 1 Table note 2 and Table note 3 for the relevant measuring conditions Parameter Start Finish Specification Inductancel 1 2 800 uH 3 96 Leakage 1 1 sec short 15 uH maximum DC resistance 1 2 165 maximum 4 5 490 maximum 12 fly 6 10 maximum Voltage input 1 2 4 5 2 58 V RMS 0 08 V RMS 12 fly1 0 975 V RMS 0 08 V RMS fly1 9 0 975 V RMS 0 08 V RMS Measured with HP 4284A LCR meter or equivalent f 100 kHz V 1 V RMS at 25 C 2 Measured with CHEN HWA 502 AC meter or equivalent at 25 C 3 Measured with CHEN HWA 310 meter or equivalent 20 kHz 10 V RMS UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 28 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 7 Appendix 2 PFC coil data 7 1 Transformer schematic diagram and winding specification winding construction instruction tape 1
28. ram and winding overview 8 2 Transformer electrical specification Table 10 Electrical specification See Table note 1 and Table note 2 or the relevant measuring conditions Parameter Start Finish Specification Inductancel 4 6 44 uH 3 96 Leakage inductancel 3 1 not applicable DC 21 4 6 145 MO maximum Measured with HP 4284A LCR meter or equivalent f 100 kHz V 1 V RMS at 25 C 2 Measured with CHEN HWA 502 AC meter or equivalent at 25 C 8 3 Core bobbin and marking Core and bobbin e Core ATQ21 16 8 JPP 44A Bobbin PM9820 Marking HJC SA135 0 10465 All information provided this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 30 of 33 NXP Semiconductors UM10465 9 Abbreviations TEA1713 and TEA1795 demo board for 150 W all in one PC adapter Table 11 Abbreviations Acronym Description BCM Boundary conduction Mode CMP Capacitive Mode Protection EMC ElectroMagnetic Compatibility EMI ElectroMagnetic Interference HBC Half Bridge resonant Converter MOSFET Metal Oxide Semiconductor Field Effect Transistor OCP OverCurrent Protection OPP OverPower Protection OVP OverVoltage Protection OLP Open Loop Protection PCB Printed Circuit Board PFC Power Factor Correction SOI Silicon On Insulator ZVS Zero Voltage Switching 10 References UM10465
29. t and output properties Table 1 Input data Symbol Description Conditions Specification Unit Vi input voltage AC 90 to 264 V RMS fi input frequency 47 to 60 Hz Pitno load no load input 230 V 50 Hz 500 mW power Table 2 Output data Symbol Description Conditions Specification Unit Vo output voltage 19 5 V Vo ripple p p peak to peak 20 MHz 150 mV ripple voltage bandwidth lo output current continuous 0 to 7 7 A UM10465 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 5 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 2 Measurements UM10465 21 Test facilities Oscilloscope Yokogawa DL1640L AC power source Agilent 68128 Electronic load Agilent 60638 Digital power meter Yokogawa WT210 2 2 Start up behavior The rise time of the output voltage measured from 10 96 to 90 point of the nominal output is between 8 ms to 15 ms depending on the output current load 1 Q 3 m Ac 50 00 CH2 MATH dd 200 v 500 V dm 500 A dw 500 V 10 1 10A 1V MW 019aac560 1 HBC green 2 lo blue 3 Vo purple Fig 4 Start up behavior at Vinaing 230 V and no load All information provided in this document is subject to legal discl
30. tion Energy Star 2 0 Output power W Power factor requirement 90 V 60 Hz 150 0 99 100 V 60 Hz 150 0 99 115 V 60 Hz 20 9 150 0 99 230 V 50 Hz 150 0 95 264 V 50 Hz 150 0 92 UM10465 All information provided in this document is subject to legal disclaimers NXP 2011 All rights reserved User manual Rev 1 28 September 2011 9 of 33 NXP Semiconductors U M1 0465 UM10465 2 4 3 2 5 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter No load power consumption Table 5 Output voltage and power consumption at no load Condition Energy Star 2 0 Output voltage V No load power requirement mW consumption mW 90 V 60 Hz lt 500 mW 19 5 220 100 V 60 Hz lt 500 mW 19 5 230 115 V 60 Hz lt 500 mW 19 5 240 230 V 50 Hz lt 500 mW 19 5 250 264 V 50 Hz lt 500 mW 19 5 260 Behavior in burst mode operation In order to reach the no load power consumption requirements seeSection 2 4 3 burst mode operation is implemented to improve the performance at low output load For the demo board burst mode is active below approximately 5 W output power 019aac567 Pin Po Po W 1 Vmains 100 V 2 Vmains 230 Fig 9 Reduction of power losses as a function of output power All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reser
31. ts affiliates and their suppliers expressly disclaim all warranties whether express implied or statutory including but not limited to the implied warranties of non infringement merchantability and fitness for a particular purpose The entire risk as to the quality or arising out of the use or performance of this product remains with customer In no event shall NXP Semiconductors its affiliates or their suppliers be liable to customer for any special indirect consequential punitive or incidental damages including without limitation damages for loss of business business interruption loss of use loss of data or information and the like arising out the use of or inability to use the product whether or not based on tort including negligence strict liability breach of contract breach of warranty or any other theory even if advised of the possibility of such damages Notwithstanding any damages that customer might incur for any reason whatsoever including without limitation all damages referenced above and all direct or general damages the entire liability of NXP Semiconductors its affiliates and their suppliers and customer s exclusive remedy for all of the foregoing shall be limited to actual damages incurred by customer based on reasonable reliance up to the greater of the amount actually paid by customer for the product or five dollars US 5 00 The foregoing limitations exclusions and disclaimers shall apply to the maximum e
32. using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Export control This document as well as the item s described herein may be subject to export control regulations Export might require a prior authorization from competent authorities Safety of high voltage evaluation products The non insulated high voltages that are present when operating this product constitute a risk of electric shock personal injury death and or ignition of fire This product is intended for evaluation purposes only It shall be operated in a designated test area by personnel that is qualified according to local requirements and labor laws to work with non insulated mains voltages and high voltage circuits The product does not comply with IEC 60950 based national or regional safety standards NXP Semiconductors does not accept any liability for damages incurred due to inappropriate use of this product or related to non insulated high voltages Any use of this product is at customer s own risk and liability The customer shall fully indemnify and hold harmless NXP Semiconductors from any liability damages and claims resulting from the use of the product Evaluation products This product is provided on an as is and with all faults basis for evaluation purposes only NXP Semiconductors i
33. ved User manual Rev 1 28 September 2011 10 of 33 UM10465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter NXP Semiconductors mv k 019aac568 blue Vo purple HBC yellow Burst mode operation at Vmains 230 V and no load Man 1254 ri et 1 P 4 2 nmi mihi 3 40 Gil MATH OHZ MATH 0 960 V 0 280 V 0 680 V IDC 16k Through Through 100 v 200 v 1 HBC green 2 Vsnsour blue 3 PFC yellow 1 00 V div 10 1 019aac569 Fig 11 Switch on off PFC and HBC by Vsnsourt in burst mode operation The interruptive character of burst mode can lead to the generation of unwanted audible noise As the supply in burst mode only operates at low power levels audible noise levels are low UM10465 All information provided in this document is subject to legal disclaimers Rev 1 28 September 2011 NXP B V 2011 All rights reserved 11 of 33 User manual NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 2 6 Transient response Normal load transients lead to a ripple on the output voltage of 800 mV
34. xtent permitted by applicable law even if any remedy fails of its essential purpose 11 3 Trademarks Notice referenced brands product names service names and trademarks are the property of their respective owners GreenChip is a trademark of NXP B V NXP B V 2011 All rights reserved User manual Rev 1 28 September 2011 32 of 33 NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter 12 Contents 1 Introduction 3 12 5 33 1 1 Scope of this document 3 1 2 ches 3 1 3 TEAI 951 si ien e ER ere eee 4 1 4 Setup of the 150 W all in one PC adapter 4 1 5 Input and output properties 5 2 Measurements 6 2 1 Test 6 2 2 Start up behavior 6 2 3 Protection levels on SNSCURHBC and SNSOUT during 7 2 4 ETfICIBney cuia cma eere EP EYE PIPER 9 2 4 1 Efficiency characteristics 9 2 4 2 Power Factor Correction PFC 9 2 4 3 No load power consumption 10 2 5 Behavior in burst mode operation 10 2 6 Transient 12 2 7 Output ripple voltage and noise 12 2 8 OverPower Protection OPP 14 2 9 Hold up
35. za 10465 5 1713 and TEA1795 demo board for 150 W all in one PC adapter Rev 1 28 September 2011 User manual Document information Info Content Keywords TEA1713T TEA1795T 150 W all in one PC adapter GreenChip SR synchronous rectification LLC resonant half bridge PFC controller converter burst mode power supply demo board Abstract The TEA1713T includes a Power Factor Correction PFC controller and a controller for a Half Bridge resonant Converter HBC This user manual describes a 150 W resonant Switching Mode Power Supply SMPS for a typical all in one PC adapter design based on the TEA1713T and TEA1795T The board provides an output of 19 5 V 7 7 A It operates in normal mode for medium and high power levels and in burst mode for low power levels Burst mode operation provides a reduction of power losses to increase performance The efficiency at high power is well above 90 96 and the no load power consumption is well below 500 mW NXP Semiconductors U M1 0465 TEA1713 and TEA1795 demo board for 150 W all in one PC adapter Revision history Rev Date Description v 1 20110928 first release Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com 0 10465 All information provided this document is subject to legal disclaimers NXP B V 2011 All rights reserved

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