EVBUM2154 - NCP5106B 36W Ballast Evaluation Board User`s
Contents
1. I BALLAS NCP5106A B Demo Board J2 jumper Figure 7 Test Setup Required Equipment to build a voltage doublers just after the bridge AC power source can be able to deliver 230 Vrms or diode in case of US mains input voltage range 110 Vrms 2 Connect the test setup as shown above e Two volt meters e AC source e Voltmeter and Ampere meter on the load e Load on the output 3 Apply 230 Vac if European mains or 110 Vac for the US mains on the input connector 4 Compare Iload and Vload with the following table according your input mains voltage 5 If you get the correct output and input voltage you can now connect a 36 W fluorescent tube on the output see the ballast connection figure e Two ampere meters 1 resistive load 200 Q 50 W e One NCP5106B Evaluation Board Test Procedure 1 First of all check if you need or not the jumper 2 J2 on the board close the diode bridge This jumper must be removed in case of European mains 230 Vac input voltage and have to placed in case of US mains 110 Vac This jumper is used TEST RESULTS putas Wine TL r m TV Trape Output Connection Figure 8 Ballast Connection www BDTt ctom ON NCP5106BA36WGEVB ON Semiconductor and WwW are registered trademarks of Semiconductor Components Industries LLC SCILLC SCILLC owns the rights to a number of patents trademarks copyrights trade secrets and other intellectual property A listing of SCILLC2. Electrolytic Capacitor Electrolytic Capacitor Electrolytic Capacitor Capacitor Capacitor Capacitor Zener Diode High Speed Diode Rectifier Diode Zener Diode Fuse Connector Resistor Inductor Diode Bridge Power MOSFET N Channel NPN Transistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor CMOS IC NCP5106B SS Q 2 NCP5106BA36WGEVB Value 2 47 uF 400 V 10 nF 100 V 18 pF 100 V 220 pF 1000 V 6 8 nF 1600 V 100 uF 16 V 220 uF 16V 4 7 uF 63 V 100 nF 50 V 220 nF 400 V 220 pF 100 V 15 V 1 3 W 0 2 A 75 V 1 A 400 V 5 1 V 1 38 W 500 mA 250 V 2l 0 Q 0 25 W 1 4 mH 600 V 1A 8 A 500 V 100 mA 45 V 22 KQ 0 33 33 KQ 0 33 47 kQ 0 33 27 KQ 0 33 15 kQ 0 33 390 kQ 0 33 68 KQ 0 33 120 kQ 0 33 82 KQ 3 W 10 Q 0 33 W 10 KQ 0 33 W analog timer NCP5106B Toler ance 20 10 2 10 5 20 20 20 10 10 5 5 0 0 5 0 0 0 5 5 5 5 5 5 5 5 5 5 5 rad5 08mm radial radial radial radial radial radial radial radial radial radial radial radial axial axial axial axial radial rad5 08mm axial t0220 to92 axial axial axial axial axial axial axial axial axial axial axial dip8 dip8 e 8 Weidmuller Panasonic Murata BC Comp Pana
3. IN LO 10 V div DRV_LO 10 V div Tube Voltage 100 V div Tube Power 50 W div Tube average power 32 W Figure 4 Tube Signals nt 9 on 2mi com c NCP5106BA36WGEVB ON AOOV jU0cc 89 AO0r jU0cc ZO ON gHZVSOH ON ON ON A A gEerNL ML 6H X06 9d OESENL jUg 9 210v8 ul vid ONS GND ONG OH N C AO0v Jd0zz sa S19 vio dg DS 19 ecLO T 9ZvS0d 1SvTiV8 890LSdON GND vO zn S O1 Ada HUE L OSSSO TL 3j9d iug Ln 7 ge IH Aug 1009A 370r84 Hl LO Figure 5 Evaluation Board Schematic www BD Tt ctom ON oiuoseueg SLES JON DO Jeduun Sf Jn Zt H zr LO iuoseueg Neues Ste a A 00b 9040 ano Y Rn ZNOO jn Zr L9 i L a Lld e NCP5106BA36WGEVB HR 240 nl s Semiconductor Toulouse F PACE S60 ium B WR Eu Prr I H pL pea E BALLAST SH T TWB x La EI E m ch Il rm E Cl 1 T c V LL Figure 6 PCB Printout Top and Bottom View www BD Ff com ON BILL OF MATERIALS Designator B1 C1 C2 C11 C12 C13 C14 C15 C16 C17 C CO NO A N C4 C5 C6 C7 C8 C9 C10 D3 D5 D6 PT1 Q1 Q2 Q3 Q4 R1 R15 R10 R12 R13 J N R3 R4 R5 R6 R7 R8 R9 En C N 3 3 ol gt Qty no N ch no Co Description Connector Electrolytic Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor
4. when the low side power MOSFET O2 is switched ON the BRIDGE pin is pulled down to the ground thus the capacitor connected between BRIDGE pin and VBOOT pin is refuelled via the diode D3 and the resistor R5 connected to Vcc When Q2 is switched OFF the bootstrap capacitor C6 supplies the high side driver with a voltage equal to Vcc level minus the D3 forward voltage diode Given the NCP5106B architecture it is up to the designer to generate the right input signal polarity with the desired dead time Nevertheless the NCP5106B provides a cross conduction protection with an internal fixed dead time Thus in case of overlap on the inputs signal the both outputs driver will be kept in low state or a minimum of 100 ns dead time will be applied between the both drivers The 555 timer generates only one signal for the driver the second one in opposite phase is built by inserting a NPN transistor O4 for inverting the signal Afterwards the dead time is built with R2 D2 and C13 typically 400 ns see Figure 2 NCP51068 8 Demo Boar d Figure 1 Evaluation Board Photo Semiconductor como AAA B D I CO m O N ication Order Number November 2012 Rev e e EVBUM2154 D NCP5106BA36WGEVB Ml 400ns 125MS s f TYN 2 Unspt CL va put prt te pe TE E E E E ria bee sg Le wa mme Ct WC Mal 4 Oye Te KU 2 Cha D A amp DO cd Figure 3 Input Output Timing Diagram MI 10 Cur S DES amp Ch cafe Siege DRV_HI 10 V div
5. costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part SCILLC is an Equal Opportunity Affirmative Action Employer This literature is subject to all applicable copyright laws and is not for resale in any manner PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT N American Technical Support 800 282 9855 Toll Free ON Semiconductor Website www onsemi com Literature Distribution Center for ON Semiconductor USA Canada P O Box 5163 Denver Colorado 80217 USA Europe Middle East and Africa Technical Support Order Literature http www onsemi com orderlit Phone 303 675 2175 or 800 344 3860 Toll Free USA Canada Phone 421 33 790 2910 LL Fax 303 675 2176 or 800 344 3867 Toll Free USA Canada Japan Customer Focus Center For additional information please contact your local Email orderlit onsemi com Phone 81 3 5817 1050 Sales Representative www BDTIC com ON mc
6. s product patent coverage may be accessed at www onsemi com site pdf Patent Marking pdf SCILLC reserves the right to make changes without further notice to any products herein SCILLC makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does SCILLC assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability including without limitation special consequential or incidental damages Typical parameters which may be provided in SCILLC data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts SCILLC does not convey any license under its patent rights nor the rights of others SCILLC products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application Buyer shall indemnify and hold SCILLC and its officers employees subsidiaries affiliates and distributors harmless against all claims
7. NCP5106BA36WGEVB NCP5106B 36W Ballast Evaluation Board User s Manual Introduction This document describes how the NCP5106B driver can be implemented in a ballast application The scope of this application note is to highlight the NCP5106B driver and not to explain or detailed how to build electronic ballast The NCP5106B is a high voltage power MOSFET driver providing two outputs for direct drive of 2 N channel power MOSFETs arranged in a half bridge configuration with a cross conduction protection between the 2 channels It uses the bootstrap technique to insure a proper drive of the High side power switch The driver works with 2 independent inputs to accommodate any topology including half bridge asymmetrical half bridge active clamp and full bridge Evaluation Board Specification e Input range 85 145 Vac or 184 265 Vac e Ballast Output power 36 W type PL L 36W e Pre Heating current 295 mA e Pre heating time 1 second Nominal current 414 mA BEFORE PLUGGING IN THE DEMO BOARD MAKE SURE THE JUMPER IS ON THE CORRECT POSITION IF J2 IS USED THEN Vin MUST BE LOWER THAN 145 Vac BALLAST AnS L ON Semiconductor http onsemi com EVAL BOARD USER S MANUAL Detailed Operation The lamp ballast is powered via a half bridge configuration The 2 power MOSFETS are driven with the NCP5106B driver The driver is supplied by the VCC rail and the high side driver is supplied by the bootstrap diode
8. sonic BC Comp Panasonic BC Comp Nippon Chemi Con Murata Vishay Murata Vishay Philips Semiconductor ON Semiconductor Vishay Schurter Weidmuller Multicomp Vogt General Semiconductor International Rectifier ON Semiconductor Neohm Neohm Neohm Neohm Neohm Neohm Neohm Neohm BC Comp Neohm Neohm Texas Instruments ON Semiconductor Manufacturer Part Number PM5 08 2 90 ECA2GM470 RPER72A103K2M1B05A 2222 682 10189 PICECKA3A221KBP 2222 375 30682 ECA1CM101 2222 13555221 SMEVB4 7UF63V RPER71H104K2M1A05U MKT1822422405 RPE5C2A221J2M1Z05A BZX85C15 1N4148 1N4936G BZX85C5V1 0034 6612 PM5 08 2 90 MCFO0 25WOR 53 044 DFO6M INF840LC BC547B CFR25J22K CFR25J33K CFR25J45K CFR25J27K CFR25J15K CFR25J390K CFR25J68K CFR25J120K 232219514823 CFR25J10R CFR25J10K TLC555CP NCP5106B z Q Substi tution Allowed Yes Yes Yes Yes Yes Yes Yes Yes o Yes Yes Yes Yes Yes D Yes Yes Yes Wa Yes ze o Yes Yes Yes e o Yes Yes Yes Yes Yes Yes Yes Yes i Yes Yes Lead Free Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes es Yes Yes Yes Yes Yes D es Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes es Yes Yes Yes Yes NCP5106BA36WGEVB TEST PROCEDURE FOR THE NCP5106B EVALUATION BOARD Rload 200 Q
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