User Guide for FEBFAN6754WAMR_CP450v1 Evaluation Board
Contents
1. 30 MHz Figure 20 Conduction Neutral at 115 Vac Figure 21 Conduction Neutral at 230 Vac 2 16 Surge Test oe 2013 Fairchild Semiconductor Corporation 13 FEBFAN6754WAMR CP450v1 Rev 1 0 1 ww faircMildsemi com FAIRCHILD PA SEMICONDUCTOR 2 17 Electrostatic Discharge ESD Test Air Discharge 16 5 kV Contact Discharge 8 8 kV 3 Photographs Figure 22 Top View Figure 23 Side View O 2013 Fairchild Semiconductor Corporation 14 FEBFAN6754WAMR CP450v1 Rev 1 0 1 E E E FAIRCHILD SEMICONDUCTOR 4 Circuit Schematic EE TUN namen 93 ZEN A Ed E Elte Mis V d 5814 JL 1 098 AG TUO LAE Tra se EDI Suc ES IO OC Vara A Sor TOA StA a ASTOR D vc STI 8758 E Ko led HS E Us L 90 8 8 PEA 9 Hos 1 31 TEDA OA OA da on Bl z s 25 Ter Hr Fon Atert E E Dal hi ka p ha 5 5 Spee o Eet Ltd kl 2 a 5 ol mn S E z ral j g 1 DOT Lp eT sa 90 1 3 800 1 1 DS 9 E 65 n SKI Lat ER 9 UHH AEE T pA C O E z 883 22. N SP N O O nes 3 E O 1 O TRNO211 SEN HUEI L RT181007 MCH0040 0237 3 Fast Diode 1A 1000V DO 41 1 FR107 C P D10 Diode 1A 1000V DO 41 1N4007 Fairchild Semiconductor D6 D8 Bridge 4A 600V KBL KBLOG Fairchild Semiconductor Schottky Diode 3A 150 V DO 1 0 Adjus E aos 1 TL431ACZ AP Fairchild Semiconductor U10 Shunt Regulator MOSFET 105A 150V TO 220 FDP083N15A F102 Fairchild Semiconductor MOSFET 8A 600V TO 220 FQP8N60C Fairchild Semiconductor 4 Pin DIP Phototransistor Output 1 FOD817A Fairchild Semiconductor U8 Opto Coupler FUSE GLASS 250V8A a Wspxema A meros A Wwe lil em esmo 1 pos pimoossREVe l1l O 2013 Fairchild Semiconductor Corporation 18 FEBFAN6754WAMR CP450v1 Rev 1 0 1 3 3 2 1 0 SEN HUEI T O 2 A lt lt T len 0 1G 1 2 Sc eC O 0 GER 8 gt J NIE U Q GA O sch lt O gig Olo ww fairchildsemi com FAIRCHILD AAA SEMICONDUCTOR 7 Transformer Output Inductor Heat Sink DIMENSION UNIT mm Tube Tube 1 0x5mm IC rien A ZE NN AN y we 2 ELECTRICAL SPECIFICATON at 1 kHz 0 3 V 2 1 INDUCTANCE 1 6 uH min 2 2 DC RESISTANCE 11 mQ max 2 3 TURN amp WIRE 6 0 8x12 5TS ref
3. Output at maximum load 2 6 2 Test Result FAN6754WAMR FAN6204MY 6 8kO at PC817 with Remote Sense ZONES 100 6542 FAN6754WAMR 6 8kO at PC817 with Remote Sense TONES 100 642 A 2 7 Output Ripple and Noise 2 7 1 Test Condition Ripple and noise are measured using a 20 MHz bandwidth limited oscilloscope with a 10 uF capacitor paralleled with a high frequency 0 1 uF capacitor across each output 2 7 2 Test Result 115 V 60 Hz 46 6 mV 28 5 mV 29 0 mV lt 200 mV 230 V 50 Hz 31 8 mV 26 5 mV 40 9 mV 264 V 50 Hz 30 9 mV 26 5 mV 41 9 mV O 2013 Fairchild Semiconductor Corporation 6 FEBFAN6754WAMR CP450v1 Rev 1 0 1 gee M FAIRCHILD AA ww fairchilldsemi SEMICONDUCTORS 2 7 3 Measured Waveforms File Vertical Timebase Trigger Display Cursors Measure Math Analysis Utilities Help Ch1 Vout Measure P1 pkpk C1 P2 P3 P4 P5 PE value 69 4 mv status Y 36 3 ms Trigger ees 20 0 m 7 5 00 msidiv Stop 118 0 mv 19 00 500 kS LeCroy 2 16 2011 3 08 37 PM Figure 2 90V 60 Hz at Maximum Load File Vertical Timebase Trigger Display Cursors Measure Math Analysis Utilities Help H RERO A E A E C1 Ch1 Vout I e D D Measure P1 pkpk C1 P2
4. P3 P4 P5 P amp value 30 9 mv status Y hase 56 9 5 Trigg er MED 10 0 m idiv 5 00 ms div Stop 50 0 mv 0 00 mv ofst 10 MS s Edge LeCroy 2116 2011 3 12 08 PM Figure 3 264 V 50 Hz at Maximum Load O 2013 Fairchild Semiconductor Corporation 7 FEBFAN6754WAMR CP450v1 Rev 1 0 1 A FAIRCHILD SEMICONDUCTOR ww fairchilldsemi com 2 8 Step Response 2 8 1 Test Condition Dynamic loading 20 80 of the full load 5 ms duty cycle 2 5 A us rise fall time 2 8 2 Test Result FAN6754WAMR FAN6204MY Input Voltage Undershoot 115 V 60 Hz 157 mV 206 mV 230 V 50 Hz 146 mV 163 mV FAN6754AWMR Input Voltage Undershoot 115 V 60 Hz 166 mV 219 mV 230 V 50 Hz 163 mV 197 mV 2 8 3 Measured Waveforms Specification Specification 11 NAAA AAA MAN ANA kb A Me Ma Pa Pu Pa bw bb 8 XN a Leroy 2 8 2011 24237 EM Figure 4 FAN6754WAMR FAN6204MY 115 V 60 Hz Overshoot Ch1 Vour Ch2 Gate Tr E TF 2 MA a AA Figure 5 FAN6754WAMR FAN6204MY 115 V 60 Hz Undershoot Ch1 Vour Ch2 Gate Figure 6 FAN6754WAMR FAN6204MY 115 V 60 Hz 20 Load Ch1 Gate Ch2 Gate_SR Ch4 Vas O 2013 Fairchild Semiconductor Corporation 8 211112011 A 55 AM Fig
5. S F LOOFNTLAT F SC ES pp gy Na SuSE inu iid ege 90 n Led ISOHSI Td FI IC it Schemati ircu C igure 24 F Rev 1 0 1 FEBFAN6754WAMR_CP450v1 15 2013 Fairchild Semiconductor Corporation M FAIRCHILD SEMICONDUCTOR ww fairchildsemi com 5 PCB Layout 0 e 7 9 e Figure 25 Top Overlay EE 071153 1 Ee BOTSU HO 77 mig AHA Figure 26 Bottom Overlay Botton Layer Figure 27 Bottom Layer O 2013 Fairchild Semiconductor Corporation 16 FEBFAN6754WAMR CP450v1 Rev 1 0 1 B FAIRCHILD TOS ww fairchildsemi gom SEMICONDUCTOR ya 6 Bill of Materials Component Qty PartNo Manufacturer Reference Chip Resistor 0805 6k8O 5 JP9 R1 R43 0 0 Re 122 2 206 Reesor Chip Resistor 1206 180 5 2 eme Chip Resistor 7 1 a Chip Resistor 1208 1000 28 0 em Chip Resistor 1206 Il em Chip Resistor 12084470 21 1 em Chip Resistor 1206 10k 2 2 3 ee Chip Resistor 1208 900 25 0 RM 9 RM 1 Chip Resistor toe la 3 Chip Resistor 1208 t00K025 Chip Resistor 1206 1 a 9 Chip Resistor 1206 27
6. MATERIALS LIST LENP 4 LEN Ke 3 TUBE TUBE ULTUBE TUBE ShengzhenChangyuanCo Ltd Changyuan Co Ltd E1808 4 TERMINALS Will Fore Special Wire Corp 99 Cone wire 96 5 Su 5 SOLDER 3 Ag Xin Yuan Co Ltd 0 5 Cu LUN DRAWN EE TITLE 02 29447647 No 26 1 Lane 128 Sec 2 SEN HUEI INDUSTRIAL CO LTD 10026 Singnan Rd Jhonghe City Taipei County 235 Taiwan R O C O 2013 Fairchild Semiconductor Corporation 19 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD TE SEMICONDUCTOR ww fairch ildsemi om 1 DIMENSION AM D 2 ELECTRICAL SPECIFICATION at IKHz 1V 2 1 INDUCTANCE LI L2 9 0 mH min 2 2 DC RESISTANCE LI L2 0 78 max 2 3 TURN amp WIRE LI L2 0 0 65 x 37 5 TS MATERIALS LIST COMPONENT MATERIAL MANUFACTURER UL FILE NO CORE T18x10x7 Core T18x10x7 TOMITA NA THFEN 216 Ta Ya Electronic Wire amp Cable Co Ltd E197768 UEWN U Pacific Wire amp Cable Co Ltd E201757 2 WIRE UEWE Tai 1 Electronic Wire amp Cable Co Ltd E85640 Jang Shing Wire Co Lid 174637 96 5 Sn 3 SOLDER 3 Ag Xin Yuan Co Ltd 0 5 Cu 0099447647 E 1 Lane 128 Sec 2 Singnan SEN HUEI INDUSTRIAL CO LTD RT181007 I0060 Rd Jhonghe City Taipei County 235 Taiwan R O C O 2013 Fairchild Semiconductor Corporation 20 FEBFAN6754WAMR CP450v1 Rev 1 0 1 ww fairchildsemi com A FAIRCHILD
7. PEE EROR 12 olas Stress on MOSFET OR 1 12 ZIS JEMU GEERT sagen 13 PESIONMES Uns Test BER eere EDD 13 PUE REMIESIDITest enm NER o AA RD 14 3 A A un A n 14 1 IERCH Ge 19 15 v JHOS 1 r o BEER n 16 a Je or leren A 17 7 Transformer Output Inductor Heat Smk eese 19 8 eren ier ur lt lt 25 O 2013 Fairchild Semiconductor Corporation 2 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD AAA SEMICONDUCTOR ww fairchilds mi com 1 General Introduction This document describes a 65 W power supply using FAN6754WAMR and FAN6204MY synchronous rectification IC This power supply is targeted towards power adapters and open frame consumer products With the internal high voltage startup circuitry the power loss due to bleeding resistors is eliminated To further reduce power consumption FAN6754WAMR is manufactured using the BICMOS process This allows an operating current of only 1 5 mA and low startup current of 30 uA Built in synchronized slope compensation ensures the stability of peak current mode control In addition FAN6204MY improves conduction losses in heavy load and the SR controller stops all SR switching operation to reduce the operating current in light load This kit super
8. V 22 75 V 17 15 V 264 V 50 Hz 16 60 V 18 05 V 19 35 V 17 15 V 2 14 Voltage Stress on MOSFET and Rectifiers 2 14 1 Test Condition Measure the voltage stress on the MOSFET and secondary rectifiers under conditions specified in the table below 2 14 2 Test Result Stress on Stress on MOSFET Output Rectifier 264 V 50 Hz Maximum Load 583 V 144 V 150 V 264 V 50 Hz Maximum Load Output Short nj 650 V CS 264 V 50 Hz Maximum Load Short 571 V 147 V O 2013 Fairchild Semiconductor Corporation 12 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD SEMICONDUCTOR ww fairchildsemi com 2 15 Electromagnetic Interference EMI Test RBW 9 kHz RBW 9 kHz MT 10 ms MT 10 ms Att 10 dB Att 10 dB d r 1 MHz 10 MHz dBuV 100 1 MHz 10 MHz K PK MAXH MAXH E 80 2 AVI E av 22221 axr L70 0220 0220 60 H60 022A 40 r10 Figure 18 Conduction Line at 115 Vac Figure 19 Conduction Line at 230 Vac Maxa 70 T 7 40 JA 3 0 150 kHz 30 MHz 150 kHz
9. that may arise Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors EXPORT COMPLIANCE STATEMENT These commodities technology or software were exported from the United States in accordance with the Export Administration Regulations for the ultimate destination listed on the commercial invoice Diversion contrary to U S law is prohibited U S origin products and products made with U S origin technology are subject to U S Re export laws In the event of re export the user will be responsible to ensure the appropriate U S export regulations are followed O 2013 Fairchild Semiconductor Corporation 25 FEBFAN6754WAMR CP450v1 Rev 1 0 1
10. 0K025 1 RM Chip Resistor 120847062 25 1 mm Chip Resistor 1208 1m50 85 2 nm Ir 5 1090000 l1l 3 mm Ceramic Capacitor 103P 500 V 80 20 A 0805 MLCC X7R 10 102P 50 V E E Bee Chip Resistor 1206 100862 26 13 ars Chip Resistor 1206 200662 28 1e Chip Resistor 1208 270862 26 1 Rm Chip Resistor 1208 470562 26 1 me hip Resistor 1206 150 26 2 aen rosy 100000 1 Ceramic Capacitor 103P 500 V L E 80 20 0805 MLCC X7R 10 102P 1 20 V 0805 MLCC X7R 10 103P 50 V O 2013 Fairchild Semiconductor Corporation 17 FEBFAN6754WAMR CP450v1 Rev 1 0 1 GK 9 FAIRCHILD SEMICONDUCTOR ww fairchilldsemi om ya PartNo Manufacturer Reference 0 1206 MLCC X7R 10 104P 2 C27 C35 50 V 1206 MLCC X7R 10 222P 50 V 0 fem 1206 MLCC X7R 10 332P 100 V bm 1206 MLCC X7R 10 471P 50 V RN O OG Capacitor 47 p 50 V 1 LHK JACKCON C1 105 C Electrolytic Capacitor 120 p 400 V KMG NCC C21 105 C Electrolytic Capacitor 470 u 25 V NCC C25 105 C Electrolytic Capacitor 1000 u 25 V NCC C24 105 C 20 20 C L N zd ES 2 0 al SEN HUEI Co Inductor DR4x12 1 6 uH TRNOO83 O lt i O N N 3 Da O 3 6 Oo O O 5 0 5 O o Oo Keen 1
11. E249037 48562 C 155 C Hang Cheung Petrochemical Ltd MYLAR TAPE PZ YELLOW 0 adu te SES Shenzhen Woer Heat Shrinkable Material Co Ltd E203950 Copper wire TET E Bo Tong Co Ltd nis Opper 101 copper foil T0 025mmx 7mm TAPE 96 5 Su 9 Solder 3 Ag Xin Yuan Co Ltd 0 5 Cu ES 1 DRAWN 1 ex TITLE NS m i i 0237 ES 02 29447647 SEN HUEI INDUSTRIAL CO LTD No 26 1 Lane 128 Sec 2 singnan Rd Jhonghe City Jingjiang Ya Hua Pressure Sensitive Glue Co Ltd E165111 N Taipei County 235 Taiwan R O C O 2013 Fairchild Semiconductor Corporation 24 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD AR T ww fairdfillas mi m SEMICONDUCTORS 8 Revision History Description Initial release WARNING AND DISCLAIMER Replace components on the Evaluation Board only with those parts shown on the parts list or Bill of Materials in the Users Guide Contact an authorized Fairchild representative with any questions This board is intended to be used by certified professionals in a lab environment following proper safety procedures Use at your own risk The Evaluation board or kit is for demonstration purposes only and neither the Board nor this User s Guide constitute a sales contract or create any kind of warranty whether express or implied as to the applications or products involved Fairchild warrantees that its products meet Fairchild s published specifications
12. R 3 ELECTRICAL SPECIFICATION 3 1 Inductance test at 1 kHz 1 V L4 6 510 uH 596 3 2 Leakage inductance at 1 KHz 1 V P 4 6 20 uH max shorted A B 3 3 DC Resistance test at 2559C P 4 6 23 mQ max 3 4 Hi pot test AC 3 0 kV 60 Hz 0 5 mA hi pot for one minute between primary and secondary AC 1 5 kV 60 Hz 0 5 mA hi pot for one minute between primary and core AC 1 5 kV 60 Hz 0 5 mA hi pot for one minute between secondary and core 3 5 Insulation test The insulation resistance 1s between primary and secondary and windings to core measured by DC 500 V must be over 100 MQ 3 6 Terminal strength 1 0 Kg on terminals for 30 seconds test the breakdown UNT DRAWN CHECK TITLE TRANS 02 29450588 Guo long Huang NO TRN 0237 02 29447647 1 Lane 128 Sec 2 SEN HUEI INDUSTRIAL CO LTD es Singnan Rd Jhonghe City Taipei KB773 9192 County 235 Taiwan R O C O 2013 Fairchild Semiconductor Corporation 23 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD AAA SEMICONDUCTOR ww fairchildsemi com MATERIALS LIST COMPONENT MATERIAL MANUFACTURER FILE NO Phenolic RM 10 1 Bobbin 94v 0 ue 754 150 Chang Chun Plastics Co Ltd 5 Core FERRITE RMIO Ferrite Core RM 10 R2K E Yang Guang Da Co Ltd e Hoi Luen Electrical MER Co Ltd E164409 x 3 Wire TEX E 130 C Shenzhen Changyuan Electronic Material Co Ltd
13. SEMICONDUCTORS I DIMENSION Unit mm E elMAX ELEWATION VIEW SIDE VIEW Paste label on the top of transformer and the wording peak faces pin 1 amp pin 12 3 220 ij T 220 2 BOTTOM VIEW NOTE 1 Pin 8 No 2 Pin 5 cut off 2 3 3 Add insulation tape 2 turns to fix core and bobbin 02 29447647 19903 No 26 1 Lane 128 Sec 2 SEN HUEI INDUSTRIAL CO LTD KB773 9192 TN 0237 Singnan Rd Jhonghe City Taipei County 235 Taiwan R O C 2013 Fairchild Semiconductor Corporation 21 FEBFAN6754WAMR_CP450v1 Rev 1 0 1 ww fairchilldsemi com FAIRCHILD AAA SEMICONDUCTOR 2 SCHEMATIC 2 1 SCHEMATIC SIDE BLIBBIN Note All wire shields wield 0 2 0 lead Teflon pipe connects to pin4 2 3 WINDING SET WINDING MATERIAL START FINISH TURNS TAPE REMARK F A QUEW 90S0xIP 45 T0 025x7mm Adhesive tape m f foil NAT RN TEX E 0 90 1P Middle densely CO 2UEW 0401 gt T0 025x7mm 1275 Adhesive tape EXE foil LS 2UEW 0 50x1P UNIT DRAWN CHECK TRAN O 0299447647 No 2 1 Lane 128 Sec 2 19903 Singnan Rd Jhonghe City SEN HUEI INDUSTRIAL CO LTD KB773 9192 Taipei County 235 Taiwan R O C O 2013 Fairchild Semiconductor Corporation 22 FEBFAN6754WAMR CP450v1 Rev 1 0 1 ww fairchilldsemi com A FAIRCHILD SEMICONDUCTO
14. but does not guarantee that its products work in any specific application Fairchild reserves the right to make changes without notice to any products described herein to improve reliability function or design Either the applicable sales contract signed by Fairchild and Buyer or if no contract exists Fairchild s standard Terms and Conditions on the back of Fairchild invoices govern the terms of sale of the products described herein DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY FUNCTION OR DESIGN FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS NOR THE RIGHTS OF OTHERS LIFE SUPPORT POLICY FAIRCHILD S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or systems which a 2 A critical component is any component of a life support device or are intended for surgical implant into the body or b support or system whose failure to perform can be reasonably expected to sustain life or c whose failure to perform when properly used in cause the failure of the life support device or system or to affect its accordance with i
15. cedes the FEBFAN6754AMR CP450v1 The revised kit incorporates the next generation FAN6754WAMR which implements a new frequency hopping method 1 1 General Specification Specification Input Voltage Output Voltage Output Current Total Output Power 2 Functional Test Report Test Model FEBFAN6754WAMR CP450v1 Test Date July 27 2012 Test Temperature AC Source 6220 AC POWER SOURCE Electronic Load Chroma 63030 Test Equipment Power Meter WT210 Oscilloscope LeCroy 434 Differential Probe LDP 6002 O N OO Co N gt Input current Input wattage at no load condition Turn on time DC output rising time Line and load regulation Efficiency Test Items Output ripple and noise Step response Over current protection Hold up time Short circuit protection Brownout test Vpp Voltage level Voltage stress on MOSFET and rectifier O 2013 Fairchild Semiconductor Corporation 3 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD SEMICONDUCTOR ww fairchilldsemi com 2 1 Input Current 2 1 1 Test Condition Measure the AC input current at maximum load 2 1 2 Test Result Input Voltage Input Current Specification 90 V 60 Hz 1 61 A lt 2A 264 V 50 Hz 0 63 2 2 Input Wattage at No Load Condition 2 2 1 Test Condition Measure the input wattage and output voltage at no load 2 2 2 Test Result FAN6754WAMR FAN6204MY Input Wattage Output Voltage Sp
16. ecification 0 068 W 47 16 Hz 19 05 V lt 0 3 W 0 127 W 46 87 Hz 19 05 V File Vertical Timebase Trigger Display Cursors Measure Math Analysis Utilities Help Ain Ch1 FB Ch2 Gate Miz 223974ms AX 21 3364 ms X2 1 0610ms 1 AX 46 8683 Hz 2 15 2011 11 09 07 AM Figure 1 264 V 60 Hz at No Load O 2013 Fairchild Semiconductor Corporation 4 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD AAA ww fairchilldsemi com SEMICONDUCTOR 2 3 Turn On Time 2 3 1 Test Condition Set output at maximum load Measure the interval between AC plug in and stable output 2 3 2 Test Result Input Voltage Specification lt oS 2 4 DC Output Rising Time 2 4 1 Test Condition Set output at maximum loading Measure the time interval between 10 to 90 output during startup 2 4 2 Test Result Input Voltage Specification 90 V 60 Hz 12 39 ms lt 20 ms 2 5 Line and Load Regulation 2 5 1 Test Condition Measure line and load regulation according to the table below 2 5 2 Test Result Output Voltage Output Voltage Load WEEN oltage at 0 Load at 100 Load Regulation Specification 230 V 50 Hz 19 04 V 19 01 V 0 16 264 V 50 Hz 19 04 V 19 01 V 0 16 O 2013 Fairchild Semiconductor Corporation 5 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD AAA ww fairchilds mi com SEMICONDUCTOR 1 2 6 Efficiency 2 6 1 Test Condition
17. nstructions for use provided in the labeling can be safety or effectiveness reasonably expected to result in significant injury to the user ANTI COUNTERFEITING POLICY Fairchild Semiconductor Corporation s Anti Counterfeiting Policy Fairchild s Anti Counterfeiting Policy is also stated on our external website www fairchildsemi com under Sales Support Counterfeiting of semiconductor parts is a growing problem in the industry All manufacturers of semiconductor products are experiencing counterfeiting of their parts Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation substandard performance failed applications and increased cost of production and manufacturing delays Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts have full traceability meet Fairchild s quality standards for handling and storage and provide access to Fairchild s full range of up to date technical and product information Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues
18. p Time 2 10 1 Test Condition Set output at maximum load Measure the time interval between AC off and output voltage falling to the lower limit of the rated value The AC waveform should be off at zero degrees 2 10 2 Test Result Input Voltage Hold Up Time 115 V 60 Hz 15 24 ms 230 50 Hz 64 79 15 264 V 50 Hz 116 90 ms O 2013 Fairchild Semiconductor Corporation 10 FEBFAN6754WAMR CP450v1 Rev 1 0 1 FAIRCHILD SEMICONDUCTOR ww faircHildsemi com 2 10 3 Measured Waveforms Figure 16 90 V 60 Hz at Maximum Load Figure 17 264 V 50 Hz at Maximum Load Ch1 Vour Ch4 Vac Ch1 Vour Ch4 Vac 2 11 Short Circuit Protection 2 11 1 Test Condition Short the output of the power supply The power supply should enter Hiccup Mode protection with less than 5 W input wattage 2 11 2 Test Result Input Wattage at Maximum Loading Specification 0 390 W 2W 0 722 W 2 12 Brown in Brownout Test 2 12 1 Test Condition Set the output at maximum load and change the Ryy resistor to record the brown in BR In brownout BR Out points 2 12 2 Test Result Bu BRI BROU AV BR In BR Out O 2013 Fairchild Semiconductor Corporation 11 FEBFAN6754WAMR CP450v1 Rev 1 0 1 ww fairchildsemi com FAIRCHILD SEMICONDUCTOR 2 13 Vp Voltage Level 2 13 1 Test Result Output SC 90V 60Hz 16 60 V 21 10
19. ure 7 FAN6754WAMR FAN6204MY 115 V 60 Hz 80 Load Ch1 Gate Ch2 Gate SR Ch4 Vas Ent Jet FEBFAN6754WAMR CP450v1 Rev 1 0 1 q _ gt FAIRCHILD PA SEMICONDUCTOR ww fairchildsemi com ANNUM T ur m TTET Figure 8 FAN6754WAMR 115 V 60 Hz Figure 9 FAN6754WAMR 115 V 60 Hz Overshoot Ch1 Vour Ch2 Gate Undershoot Ch1 Vour Ch2 Gate AA aer 12 Le a nium ELE d SURAT 34771 PM 30 00 V 250 ks 500 MS s i Post LeCroy 2 16 2011 3 40 32 PM Figure 10 FAN6754WAMR FAN6204MY Figure 11 FAN6754WAMR FAN6204MY 230 V 50 Hz Overshoot 230 V 50 Hz Undershoot Ch1 Vour Ch2 Gate Ch1 Vour Ch2 Gate Figure 12 FAN6754WAMR FAN6204MY Figure 13 FAN6754WAMR FAN6204MY 230 V 50 Hz 20 Load 230 V 50 Hz 80 Load Ch1 Gate Ch2 Gate SR Ch4 Vas Ch1 Gate Ch2 Gate SR Ch4 Vas O 2013 Fairchild Semiconductor Corporation 9 FEBFAN6754WAMR CP450v1 Rev 1 0 1 Ee FAIRCHILD SEMICONDUCTOR ww fairchildsemi com a Im LC DD ITT Figure 14 FAN6754WAMR 230 V 50 Hz Figure 15 FAN6754WAMR 230 V 50 Hz Overshoot Ch1 Vout Ch2 Gate Undershoot Ch1 Vour Ch2 Gate 2 9 Over Current Protection 2 9 1 Test Condition Increase output load gradually 2 9 2 Test Result Input Voltage Output Current Specification 115 V 60 Hz 4 800 A 230 V 50 Hz 4 846 A 264 V 50 Hz 4 741 A 2 10 Hold U
20. ww fairchildsemi com FAIRCHILD SEMICONDUCTOR User Guide for FEBFAN6754WAMR CP450v1 Evaluation Board Low Cost Green Mode PWM Controller for Flyback Converter 65 W 19 3 42 A NB Adapter Featured Fairchild Products FAN6754WAMR FAN6204MY Direct questions or comments about this Evaluation Board to Worldwide Direct Support Fairchild Semiconductor com FEBFAN6754WAMR CP450v1 Rev 1 0 1 O 2013 Fairchild Semiconductor Corporation ww fairchilldsemi com FAIRCHILD SEMICONDUCTOR Table of Contents b General WAGE OCC CIO I Sse a 3 A 12111 DOO IO 3 2 F nc onal estepona erro 3 2 1 Input 9 01 O 4 een 4 2 2 Input Wattage at No Load CO ID 4 2 3 Turn On Time coco Lien eene eee esses 5 2 4 DC Output Rising 11 59029606 000 9909999 5 2 5 Line and Load Regulation i 5 2 6 Efficiency ENEE eee annee enne 6 2 7 Odp and Noise EMEND PERS 6 2 8 EEGENEN nn EENEG eessen 8 2 9 EC ter Don WEEN ennen AND 10 2 1 1 15 6818106 85522226899 995669969 0 6865556969 10 24 NOE Ce 1 0660000 PRA Lis A 1 ISR 8 Bro wnout Test A een REED ss 11 1 11 ney gage Level
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