User Guide for FEBFAN6756MR_T03U065A Evaluation Board
Contents
1. m 10 2 9 RO A u ees 11 AO JIO p lit E 11 Protection 56827722 12 Rom out Test 12 203 Vos VOOR 12 2 14 Voltage Stress of MOSFET and Rectifiers Ms 13 Power Source LPS 15 Discharge Test Waaa s 15 2 17 Maximum Output Load for Exiting Standby Mode 16 6ndlucted Emission EM 16 Surges 19 Discharge ES _ 19 E 11 20 MCU 21 5 CT 22 6 WaWWA w 23 7 Heat 5 25 8 9 31 2012 Fairchild Semiconductor Corporation 2 FEBFAN6756MR_TO3U065A Rev 1 0 12. 5 FAIRCHILD SEMICONDUCTOR ww fairchildsemi com User Guide for FEBFAN6 756MR TO3U065A Evaluation Board Green Mode mWSaver PWM Controller for Flyback Converter FAN6756MRMY 65 W 19 V 3 42 A NB Adapter Featured Fairchild Product FAN6756 Direct questions or comments about this evaluation board to Worldwide Direct Support Fairchild Semiconductor com 2012 Fairchild Semiconductor Corporation FEBFAN6756MR T03UO65A Rev 1 0 1 ww fairchildsemi com M 5 FAIRCHILD ica tme ii SEMICONDUCTOR Table of Contents 1 A 3 LI 3 112 ERR T um 4 2 Functional Test 5 2 1 InputCurrent 6 2 2 Input Power At No Load Condition ss 6 2 3 Turn On 6 2 4 DC Output Rising Time 88 7 2 5 Line andgkoad Regulation 1 2 6 7 2 7 5 FERRE 9 2 8 A pho
3. TN SE AV VV B NN 11 x DES Y eL 2 ELECTRICL SPECIFICATON at 1 KHz 0 3 V 2 1 INSDUCTANCE 1 6 uH min 2 2 DC RESISTANCE 11 mOhm max 2 3 TURN amp WIRE 6 0 8x12 5TS ref Tr ETS COMPONENT MAPL L MANUFACTURE UL FILE ULFILE NO 56 508 Ferrite core R4x12 or equal Jaw Shianq gt al Ta Ya Electronic Wire amp Cable Co Ltd E197768 2 WIRE Pacific Electronic Wire amp Cable Co Ltd E201757 Chuen Yih Wire Co Ltd E174837 130 Wc N TUBE TUBE ULTUBE TUBE Shengzhen Changyuan Co Ltd E180908 4TERMINALs 11 coated Wil Fore Special Wire Corp Copper wire 96 5 Su 5 SOLDER 3 Ag 0 5 Cu Xin Yuan Co Ltd 2 0 ER E 02 29450588 Guo long Huang DENT ues TRN 0083 02 29447647 No 26 1 Lane 128 Sec 2 DWG NO SEN HUEI INDUSTRIAL CO LTD 10026 Singnan Rd Jhonghe City Taipei County 235 Taiwan R O C 2012 Fairchild Semiconductor Corporation 25 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD ica tme ii ww fairchildsemi com SEMICONDUCTORS SPECIFICATION APPROVAL 1 DIMENSION UNIT mm A C gt 2 gt SD 3 2 RLECTRICL SPECIFICATION at IkHz 1V 2 1 INDUCTANCE L1 L2 9 0 mH min 2 2 DC RESISTANCE L1 L2 0 78 Ohm max 2 3 TURN amp WIRE 11 12 0 65 x 37 5TS MATERIALS LIST COMPONENT MAT L MA
4. 06 21 28 30 MHz Figure 30 Conduction Line at 230 Vac Att 10 dB 9 kHz 10 ms Date 10 AUG 2011 2012 Fairchild Semiconductor Corporation 06 24 02 Figure 31 30 MHz Conduction Neutral at 230 Vac 18 FEBFAN6756MR T03UO065A Rev 1 0 1 M 5 FAIRCHILD FOR ww fairchildsemi com SEMICONDUCTOR 2 19 Lightening Surges 2 19 1 Test Conditions 1 Input voltage 230 V Output power 65 2 Combination wave 1 2 50 us open circuit voltage and 8 20 us short circuit current 3 The ground connection of the output terminal is connected to earth ground 4 Mode impendence set L to N 2 Q L to PE and N to PE 12 Q 5 Test voltage 6 kV at L to PE and N to PE 1 kV at L to N 6 Phase angle 0 90 180 and 270 7 Polarity positive and negative 8 Pulse repetition rate 20 s 9 No disruption of functionality in three test samples 2 19 2 Test Results Mode Por Phase Voltage Condition te JX 55 55 2 20 Electrostatic Discharge ESD 2 20 1 Test Conditions 1 Input voltage 230 V output power 65 W 2 Test voltage 16 5 KV at air discharge and 8 8 at contact discharge 3 Polarity positive and negative 4 The ground connection of the output terminal 18 not connected to AC line ground 5 No disrupt
5. 50 Hz Vka 588 V m Ma 00us A Cha 7 124 20 0 10 00 10 00 oiv M 00us A Chl f Figure 20 Vos at Max Load Startup 264 V Figure 21 Vp at Max Load Startup 264 V 50 Hz CH1 Vos 50 Hz Tek Trig Tek Run Trig manous A Cha f 127V GE 20 0110 00 Figure 22 Vps at Max Load Turn Off 264 V Figure 23 Vp at Max Load Turn Off 264 V 50 Hz CH1 Vos 50 Hz CH4 2012 Fairchild Semiconductor Corporation 14 FEBFAN6756MR_TO3U065A Rev 1 0 1 M FAIRCHILD SEMICONDUCTORS ww fairchilds mi om 2 15 Limit Power Source LPS 2 15 1 Test Conditions The sense pin is shorted to ground at first then the system is turned on to check if the Limit Power Source LPS function is triggered If LPS is triggered the system enters Auto Recovery Mode 2 15 2 Test Results Tek Stop Ch2 LL ni 2 1 1 2 TER WEN i lil FAT es Mim saa hits Mises ca Ua 4 chi 5 00 V 1 007 UM40 0us Chd 6 60 10 067 __ 300 Veco Cus 6 607 a NEN LOY N Figure 24 90 V 60 Hz at CH1 Vpp CH2 Figure 25 264 V 50 Hz at CH1 Vpp CH2 FB CH3 Sense C
6. M 5 FAIRCHILD EET ear en nli SEMICONDUCTOR ww fairchildsemi com This user guide supports the evaluation kit for FAN6765MR It should be used in conjunction with the FAN6756MR datasheets as well as Fairchild s application notes and technical support team Please visit Fairchild s website at www fairchildsemi com 1 Introduction This document describes a 65W power supply using FAN6756MR The FAN6756MR mW Saver M controller targets power adapters that demand extremely low standby power consumption With innovative mWSaver technology FAN6756MR dramatically reduces standby and no load power consumption The AX CAP technology minimizes losses in the EMI filter stage by eliminating the X cap discharge resistors while meeting IEC61010 1 safety requirements Standby Mode switches feedback impedance during Burst Mode operation which forces the system to operate in a deep Burst Mode with minimum switching losses Proprietary asynchronous jitter decreases EMI emission and built in synchronized slope compensation allows more stable Peak Current Mode control over a wide range of input voltage and load conditions 1 1 Description The FAN6756 is a next generation Green Mode PWM controller with innovative mWSaver technology which dramatically reduces standby and no load power consumption conforming to worldwide Standby Mode efficiency guidelines An innovative method minimizes losses in the EMI filter sta
7. FAIRCHILD ww fairchilds mi com SEMICONDUCTORS 2 8 Step Response 2 8 1 Test Conditions The output load changes from 20 to 80 of full load at Sms duty cycle with a slew rate of 2 5 A us The specification for overshoot and under hoot is under 250 mV 2 8 2 Test Results Input Voltage Undershoot Specification 115 V 60 Hz 136 mV 138 mV lt 250 mV 230 V 50 Hz 136 mV 146 mV 2 8 3 Measured Waveforms Tek Stop Tekstop SS a ase I 130 i 130mv l Ch4 Max 31 22 0mV Cha Min i i 1 i T x 1 138mv mm nd nm nd nt 21 1 00V M 1005 A S 70 0mV H Ch3 10 0 v ty h 100mVY ES Ch2 1 00 AM 10005 Ch4 X 30 0mV Ch3 10 0 EE 100 18 00 Figure 10 Overshoot 115 V 60 Hz Figure 11 Undershoot 115 V 60 Hz 2 CH3 Gate CH4 Vout CH2 Vout CH3 Gate CH4 Vout AD 154m y Tek Stop M 130mV 4 00mv m 4 00m 6 OMY Ch4 136 E Cha Min Cha Min 38 0mvV cha 1 00 M 10005 A Cha X 78 0mV Ch2 1 00 V 10 A X 36 0mV Ch3 10 0 V I0 mV V i 30 00 10 0V 100mV 20 is 30 00 Figure 12 Overshoot 230 V 50 Hz CH2 Vout CH3 Gate CH4 Vout Figure 13 U
8. TNE 5 1114 111 88141 10 bead core r RIOR 5 206 17 C lak SIVAS UH 11 7008 130 00 T RATE O8 TORO ODE 10915 UA 9 0004 1 007 s LT LAS LAC EAP RI4 HA os L pid oie Lon 1 2 121 SHH RIS R MC r m Cilia 1206 14 L SHORT E VO Evaluation Board Schematic Figure 37 FEBFAN6756MR T03UO065A Rev 1 0 1 22 2012 Fairchild Semiconductor Corporation 4 26 M 5 FAIRCHILD ica tme ii SEMICONDUCTOR ww fairdhiidsemi uh 6 Bill of Materials Part Number Value Description L1 L4 JP1 JP2 JP3 0 8w mm Jumper Wire JP6 i 300 Res PEU Rem 2 340 Reo SD ms if 31 005 mz Sw 125 SD m rl 90 56 Re SD ms 1 Re ST _ smor STD Rare 2 Resse sm ones a sous isto oy Con corn m 17 TO pE 210 50 Corie XIR STD 1 22nF 10 SOV Capacitor Ceramic XR SD ve em CRC RE ee Q ELLE om 0083 4 6uH Inductor R4X12 SENHUEI Common Mode Choke 0041 BEAD C8B 3 5x3x0 8 T 2012 Fairchil
9. The peak voltage of the MOSFET Vps and secondary rectifier is measured at 264 V input voltage and maximum output load Measurements are taken in steady state output short startup and turn off conditions The specification for the voltage rating of MOSFET and rectifiers are under 650 V and 150 V respectively 2 14 2 Test Results Stress on Stress on Output MOSFET ET Rectifier Vka 264 V 50 Hz Max Load Steady State M 1 264 V 50 Hz Max Load Output Short Slo Y 7 YW y 264 V 50 Hz Max Load 2 Load Startup 592 V TS V 264 V 50 Hz Max Load Turn Off v d 2 14 3 Measured Waveforms Tek Slop vw er Chi 7 562 Ma4 00ps A 127 V 178 80 20 0 V Figure 16 Vps at Max Load Steady State Figure 17 Vp at Max Load Steady State Operation 264 V 50 Hz CH1 Vps Operation 264 V 50 Hz 2012 Fairchild Semiconductor Corporation 13 FEBFAN6756MR TO3U065A Rev 1 0 1 i FAIRCHILD aa SEMICONDUCTOR ww fairchildsemi com Tek Prevu Ch1 Max 596 V 1 M4 00us A Chi f 586v Se eae e PP AP EEC 20 0 v 100 V Mi4 00us A Ch4 7 120V 10 00 10 00 Figure 18 Vos at Max Load Output Short Figure 19 Vp at Max Load Output Short 264 V 50 Hz CH1 Vps 264 V
10. fairchildsemi com 2 SCHEMATIC 2 1 SCHEMATIC PRI SEC TAPE 4 3TS 5 s 3TS 115 315 315 9 N 3 115 1 2 SIDE BOBBIN SIDE Note All wires shield wields 0 2 lead and Teflon pipe connect to pin4 2 3 WINDING STEP WINDING MATERIAL START FINISH TURNS JUEW _ 0 025 7 mm 12 tape of mu foil TEX E TEX E 60 90x1P 0 90x1P 2UEW 6 0 40x IP densely circles Adhesive 0 025 7 mm 2 tape of copper foil ESET 02 29450588 Guo long Huang 5 TRN 0237 02 29447647 No 26 1 Lane 128 Sec 2 Singnan Rd Jhonghe City DWG 19903 NO KB773 9192 SEN HUEI INDUSTRIAL Co LTD Taipei County 235 Taiwan R O C 2012 Fairchild Semiconductor Corporation 28 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD ica tme ii SEMICONDUCTOR MEER ME M SPECIFICATION APPROVAL 3 ELECTRICAL SPECIFICATION 3 1 Inductance test at 1 kHz 1 V 14 6 510 uH 594 3 2 Leakage inductance at 1 kHz 1 V 4 6 20 max shorted A B 3 3 DC Resistance test at 25 C P 4 6 23 mOhm max 3 4 Hi pot test AC 3 0 kV 60 Hz 0 5 mA hi pot for one minute between pri to sec 1 5 kV 60 Hz 0 5 mA hi pot for one minute between pri to core 1 5 kV 60 Hz 0 5 mA hi pot for one minute between sec to core 3 5 Insulation test The insulation resistance 15 between pri to sec and windi
11. 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 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 instructions 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 sem
12. 2 Summary of Features and Performance Test Model FEBFAN6756MR_TO3U065A Test Date 2011 07 19 AC Source 6220 AC POWER SOURCE Electronic Load Chroma 63030 Power Meter WT210 Oscilloscope Tektronix TDS3014B Differential Probe LDP 6002 Test Equipment 530 N 30 N Input current Input power at no load condition Turn on time DC output rise time Line and load regulation Efficiency Output ripple amp noise Step response Over Current Protection OCP Hold up time Test Items Short Circuit Protection SCP Brownin out test Vpp voltage level Voltage stress of MOSFET and rectifiers Limit Power Source LPS HV discharge test Maximum output load of exiting Standby Mode Conducted emission Lighting surges Electrostatic Discharge ESD 2012 Fairchild Semiconductor Corporation 5 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD EET ear en nli SEMICONDUCTOR ww fairchildsemi com 2 1 Input Current 2 1 1 Test Conditions The input current at max load is recorded after meter readings are stable The specification for input current at maximum load condition is under 2 A 2 1 2 Test Results Input Voltage Input Current Specification 90 V 60 Hz 1 595 A 2n 264V 50Hz 0 689 A 2 2 Input Power At No Load Condition 2 2 1 Test Conditions The no load input power and output voltage measurements are recorded after the input power is
13. 64 50 Hz 65 34 67 71 75 38 77 32 2 7 Output Ripple amp Noise 2 7 1 Test Conditions Output ripple and noise are measured in maximum and minimum load condition using a 20 MHz bandwidth oscilloscope The output is shunted with a 10 capacitor and a high frequency 0 1 uF capacitor The minimum load is defined by the minimum normal operation loading for FAN6756MR If the output load is under the minimum load FAN6756 may enter Standby Mode operation 2 2 Test Results Input Voltage Max Load 3 42 A Min Load 6 mA 2012 Fairchild Semiconductor Corporation 8 FEBFAN6756MR_TO3U065A Rev 1 0 1 ww fairchildsemi com FAIRCHILD Er SEMICONDUCTORS 2 3 Measured Waveforms Tek Prevu S4em m 64 0 2001 AM 400005 Chz X 1920 Figure 4 Maximum Load 90 V 60 Hz Figure 5 No Load 90 V 60 Hz CH2 Vour CH2 Vour Tek Stop A 33 2mV L Ab 28 4mv 21 50 0mv M IO 0us A Chz 27 18 0mV 1226 60 Figure 6 Minimum Load 90 V 60 Hz Figure 7 Maximum Load 264 V 50 Hz CH2 Vout CH2 Vout Tek Stop AE 404mv A 285 0mV wu 344mV 72 0mV SOUmV TEM 460me A Ch X 212mv AE 50 0mV 5M 400us X 32 0mV 1129 40 amp Figure 8 No Load 264 V 50 Hz Figure 9 Minimum Load 264 V 50 Hz CH2 Vour CH2 Vour 2012 Fairchild Semiconductor Corporation 9 FEBFAN6756MR T03UO065A Rev 1 0 1 REL r
14. 92 Taipei County 235 Taiwan R O C 2012 Fairchild Semiconductor Corporation 30 FEBFAN6756MR TO3U065A Rev 1 0 1 FAIRCHILD EN RE ww fairchildsemi com SEMICONDUCTOR k 8 Revision History Crev mA February 2012 Initial Release 1 0 1 Januarv 2013 Correct some error in parameter usage and naming in descriptions added non breaking space before UNOM 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 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
15. H4 Gate FB CH3 Sense CH4 Gate 2 16 HV Discharge Test 2 16 1 Test Conditions Unplug the power line and measure the discharge time of the X cap at no load condition The discharge time must be less than 1 second when X cap voltage reaches 37 of its peak value 2 16 2 Test Results Tek Run rig Tek Run Trig 98 0V A 4 40 V m 16 0 V 11 37 ae JA 424ms HHI 11 M E A 444ms 1 1 055 1 735 hy th icons ae JE HM lam 1 lL Ch Min OV ali I 11 MM Dein 169 V 08V Mio0ms Chi 7 3269 Chil 50 0V 1007 M200ms A Chi s 00V Ch4 5 00 V ue 00 000 Figure 26 90 V 60 Hz at No Load CH1 HV Figure 27 264V 50 Hz at No Load CH1 CH2 V AC 5 CH4 Vpp HV CH2 V AC 5 Vpp 2012 Fairchild Semiconductor Corporation 15 FEBFAN6756MR_TO3U065A Rev 1 0 1 al FAIRCHILD SEMICONDUCTOR ww fairchilds mi om 2 17 Maximum Output Load for Exiting Standby Mode 2 17 1 Test Conditions Increase output load gradually until exiting Standby Mode The specification for the maximum output load of exiting Standby Mode 18 under 10 mA 2 17 2 Test Results Input Voltage Enter Normal Mode Loading Specification 90 V 60 Hz 4 5 mA 87 3 mW 115 V 60 Hz 4 5 mA 87 3 mW 230 V 50 Hz 6 0 mA 116 4
16. Hz Burst Mode Operation at Light Load Condition Impedance Modulation in Standby Mode for Deep Burst Mode Operation Low Operating Current 450 uA in Standby Mode 500 V High Voltage JFET Startup Circuit to Eliminate Startup Resistor Loss Highly Integrated with Rich Features Proprietary Asynchronous Jitter to Reduce EMI High Voltage Sampling to Detect Input Voltage Peak Current Mode Control with Slope Compensation Cycle by Cycle Current Limiting with Line Compensation Leading Edge Blanking LEB Built In Sms Soft Start Advanced Protections Brownout Protection Internal Overload Open Loop Protection OLP Vpp Under Voltage Lockout UVLO Vpp Over Voltage Protection Vpp OVP Over Temperature Protection OTP Current Sense Short Circuit Protection SSCP HV NC RE on e T atc SSCP OLP ME Protection Re Start H Protection OLP for MR Brownout Function river Br 8 GATE HV gt 55 Comparator rae T lt Mad Soft Start gt Comparator lt Pattern Soft Start Green I Mode t VDD D VDDOVP OVP VDD Current Limit Comparator 0 RT GND Figure 1 Block Diagram 2012 Fairchild Semiconductor Corporation 4 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD RE ww fairchilds mi com SEMICONDUCTORS 2 Functional Test Report Table
17. NUFACTURE UL FILE NO THFN 216 Ya Electronic Wire amp Cable Co Ltd E197768 D WIDE UEWN U Pacific Wire amp Cable Co Ltd E201757 UEWE 1 1 Electronic Wire amp Cable Co Ltd E85640 Jang Shing Wire Co Ltd 174837 96 5 51 390 3 SOLDER Ag 0 5 Cu Xin Yuan Co Ltd 0229450588 Guo long Huang roe TRN 0211 02 29447647 No 26 1 Lane 128 Sec 2 SEN HUEI INDUSTRIAL CO LTD Singnan Rd Jhonghe City Taipei County 235 Taiwan R O C DWG NO 10060 2012 Fairchild Semiconductor Corporation 26 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD ica tme ii SEMICONDUCTOR ww fairchildsemi com SPECIFICATION APPROVAL 1 DIMENSION Unit mm 2 ELEVATION VIEW SIDE VIEW Past label on the top of transformer and the wording peak faces pin 1 amp pin 12 3 540 2 7 2 0 2 1 Pin 8 No 2 Pin 5 cut off 2 3 3 Add insulation tape 2 turns to fix core and bobbin UNIT DRAWN CHECK TITLE TRAN PES 02 29450588 Guo long Huang per 2 TRN 0237 02029447647 No ES 1 Lane 128 Sec 2 DWG 19903 Singnan Rd Jhonghe City SEN HUEI INDUSTRIAL CO LTD NO KB773 9192 Taipei County 235 Taiwan R O C 2012 Fairchild Semiconductor Corporation 27 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD ica tme ii SEMICONDUCTOR SPECIFICATION APPROVAL ww
18. d Semiconductor Corporation 23 FEBFAN6756MR_T03U065A Rev 1 0 1 FAIRCHILD SEMICONDUCTOR ww fairchildsemi com Part Number Value 0040 TRNO237 Reference D4 C7 Qty Description BEAD C8B 3 5x3 2x1 0 Transformer RM 10 Bullwill SEN 4 NO 510 uH Diode Fast Recovery DO 41 Diode General Purpose DO 41 Diode Fast Recovery DO 41 Diode General Purpose SMA DO 214AC amp 107 1 700 V Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor STD Fairchild Semiconductor 1N4007 1 1000 V 1N4935 1 200 V S1M 1 1000 V BD1 2KBP06M 2 600 Bridge Rectifier KBPM Dual Schottky Rectifier TO 220 Diode Zener SMD Shunt Regulator 0 1431 2 1 2 5 V TO 92R Fairchild Q2 1 FQPF7N65C MOSFET TO 220F ductor ur 1 PWM Conter mor EE Heat Sink Heat Sink L Type PLM0165 REV 0 1 Layer PLM0165 REV 0 MBR20150CT 20 150 20 V 1 2 W N 2012 Fairchild Semiconductor Corporation 24 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD SES a ww fairchildsemi com SEMICONDUCTOR k 7 Transformer Output Inductor Heat Sink SPECIFICATION APPROVAL 1 DIMENSION UNIT mm Tube Tube 1 0 5 mm
19. ge by eliminating the X cap discharge resistors while meeting IEC61010 1 safety requirements Standby Mode clamps feedback voltage and modulates feedback impedance with an impedance modulator during Burst Mode operation which forces the system to operate in a deep Burst Mode with minimum switching losses Protections ensure safe operation of power system in various abnormal conditions Proprietary asynchronous jitter decreases EMI emission and built in synchronized slope compensation allows more stable Peak Current Mode control over wide range of input voltage and load conditions The proprietary internal line compensation ensures constant output power limit over entire universal line voltage range Requiring a minimum number of external components FAN6756 provides a basic platform that 18 well suited for cost effective flyback converter designs that require extremely low standby power consumption Table 1 Specifications SEEN NM UA 2012 Fairchild Semiconductor Corporation 3 FEBFAN6756MR TO3U065A Rev 1 0 1 5 FAIRCHILD EEE SEMICONDUCTORS ww fairchildsemi com 1 2 Features Single Ended Topologies such as Flyback and Forward Converters mWSaver Technology Achieves Low No Load Power Consumption Less than 30 mW at 230 Vac EMI Filter Loss Included Eliminates X Capacitor Discharge Resistor Loss with AX CAP Technology Linearly Decreases Switching Frequency to 23 K
20. iconductor 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 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 expor
21. ion of functionality in three test samples 2 20 2 Test Results Air Discharge 16 5 kV Contrast Discharge 38 8 kV 2012 Fairchild Semiconductor Corporation 19 FEBFAN6756MR_TO3U065A Rev 1 0 1 a FAIRCHILD eer ere SEMICONDUCTOR 3 Photographs Figure 32 View 2012 Fairchild Semiconductor Corporation 20 FEBFAN6756MR_TO3U065A Rev 1 0 1 FAIRCHILD ww fairdhildsemi eom SEMICONDUCTOR k s 4 Printed Circuit Board 014 FJ IIIHIHTF d EE 1 H312 Onde Salida xl Figure 36 Bottom Assembly 2012 Fairchild Semiconductor Corporation 21 FEBFAN6756MR_TO3U065A Rev 1 0 1 FAIRCHILD 8 E 5 SEMICONDUCTORS 5 Schematic LI Lam on 1 00 1 060 L SHORT mH 206 m E19 x ca Y CH Ipin AC inlet 5 CI03 B033211 00 r4 8 5 RIE Im S un c He 8 g SRI AT CG TRI 92 905 040 00 x 1 02 000 0 01 mb Posy 1 Poty psp b FOROS HEEE Go 520000514 00 5 6 1216 De 1206 C InE OV 1206 CI 4 4 yc 99 3 De 7 2 5 ALT is s QT 2 204 k A 4 10 8 o 8 23 RI m 02
22. ithin 20 ms 2 4 2 Test Results Input Voltage Specification 2 5 Line and Load Regulation 2 5 1 Test Conditions Output voltage measurements are recorded after output voltage is stable The specification for line and load regulation at no load and full load condition is under 5 2 5 2 Test Results a 2 6 Efficiency 2 6 1 Test Conditions Efficiency measurements are recorded after meter readings are stable The specification for the average efficiency at 25 50 75 and 100 of full load condition is above 86 while the specification for efficiency at light load condition is above 60 2 6 2 Test Results 20AWG Output Cable without Remote Sense Input 25 50 75 100 a Voltage 0 855 A 1 71 A 2 565 A 3 42 A Specification 90 V 60 Hz 87 65 87 29 86 04 84 38 86 34 H 48 58 7 459 22 115V 60Hz 88 48 88 58 87 68 230 50 Hz 88 00 87 89 87 92 87 47 87 82 264 V 50Hz 87 72 88 24 87 88 87 46 87 83 2012 Fairchild Semiconductor Corporation 7 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD ica tme ii SEMICONDUCTOR Input 10 4 mA 12 mA 25 5 mA Vie e Loading Loading Loading Loading Specification 0 199 W 0 232 W 0 495 W 0 582 W MER ME 115 V 60 Hz 71 58 74 27 80 69 82 01 230 V 50 HZ 67 31 68 34 17 03 78 89 90 60 Hz 72 17 74 51 80 50 81 89 gt 60 2
23. mW 264 V 50 Hz 6 0 mA 116 4 mW 2 18 Conducted EMI 2 18 1 Test Conditions Input voltage is set to 115 and 230 V respectively The output ground is not connected to EMI ground earth ground The specification for conducted emission of peak reading at maximum load condition is under 6dB of QP line 2012 Fairchild Semiconductor Corporation 16 FEBFAN6756MR_TO3U065A Rev 1 0 1 5 FAIRCHILD E SEMICONDUCTOR ww fairchildsemi eom 2 18 2 Test Results RBW 9 kHz MT 100 ms Att 10 dB dBuV 2 AV MAXH 150 kHz 30 MHz Date 10 AUG 2011 06 08 01 Figure 28 Conduction Line at 115 Vac RBW 9 kHz MT 10 ms Att 10 dB 100 1 MHz 10 MHz E 58 2 70 0220 P Lin 022A 50 ea adin 30 10 0 150 kHz 30 MHZ Date 10 AUG 2011 06 17 43 Figure 29 Conduction Neutral at 115 Vac 2012 Fairchild Semiconductor Corporation 17 FEBFAN6756MR_TO3U065A Rev 1 0 1 i FAIRCHILD E SEMICONDUCTOR Att 10 dB 9 kHz 10 ms ww fairchildsemi com 1 MHz 10 MHz QP Lin ea 100 EH or o 2 AV MAXH 0220 60 032A 50 30 10 0 150 kHz Date I0 AUG 201 1
24. ndershoot 230 V 50 Hz CH2 Vout CH3 Gate Note 1 CH2 DC coupling 4 AC coupling 2012 Fairchild Semiconductor Corporation FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD E E j SEMICONDUCTOR 2 9 Over Current Protection OCP 2 9 1 Test Conditions The electronic load 18 set in Constant Current CC Mode and the output load 18 gradually increased until the Over Current Protection 18 triggered The specification for OCP is under 5 5 A 2 9 2 Test Results 2 10 Hold up Time 2 10 1 Test Conditions The electronic load is set to be the maximum continuous output load The AC waveform should be turned off at zero degree The hold up time is measured time from AC off to the falling edge of output voltage 2 10 2 Test Results 2 10 3 Measured Waveforms Tek Stop U Tek Slop A 8 00 V 12 01 81 Chil tt EL ECC mE 200 so v Mi ms Chi X 1 60 V 78 80 5 chal 11165 50 5 Figure 14 90 V 60 Hz at Maximum Load Figure 15 264 V 50 Hz at Maximum CH1 Vout Vac Load CH1 Vout CH4 Vac 2012 Fairchild Semiconductor Corporation 11 FEBFAN6756MR TO3U065A Rev 1 0 1 M 5 FAIRCHILD EET ear en nli SEMICONDUCTOR ww fairchildsemi com 2 11 Short Circuit Protection SCP 2 11 1 Test Conditions The output is p
25. ngs to core measured by DC 500 V must Be over 100 MOhm 3 6 Terminal strength 1 0 Kg on terminals for 30 seconds test the breakdown UNIT CHECK TITLE TRANS N TEL 02 29450588 Gro bar Bene 2 O FAX 02 29447647 No 26 1 Lane 128 Sec 2 DWG 19903 Singnan Rd Jhonghe City SEN HUEI INDUSTRIAL CO LTD NO KB773 9192 Taipei County 235 Taiwan R O C 2012 Fairchild Semiconductor Corporation 29 FEBFAN6756MR T03UO065A Rev 1 0 1 M 5 FAIRCHILD FOR ww fairchilds mi SEMICONDUCTOR M SPECIFICATION APPROVAL MATERIALS LIST COMPONENT MAT L MANUFACTURE FILE NO Phenolic RM 10 mn 2 Chun Plastics Co Ltd Bore 2 Core FERRITE 10 Ferrite Core RM 10 R2K GAP Yang Guang Da Co Ltd Hoi Luen Electrical MFR Co Ltd E164409 TEX E Shenzhen Changyuan Electronic Material 5249037 130 C Co Ltd 48562 C 155 C Hang Cheung Petrochemical Ltd E200154 MYLAR TAPE Jingjiang Ya Hua Pressure Sensitive Glue PZ YELLOW Ltd PASSION TEFOLN 200 C Shenzhen Woer Heat Shrinkable Material Copper wire 2 Bo Tong Co Ltd Opper copper foil T0 025mmx 7mm 96 5 Su 9 SOLDER 3 Ag Xin Yuan Co Ltd 0 5 Cu DRAWN CHECK TITLE TRANS TEL 02 29450588 Guo long Huang a E TRN 0237 0229447647 No 26 1 Lane 128 Sec 2 DWG 19903 Singnan Rd Jhonghe City SEN INDUSTRIAL CO LTD KB773 91
26. re short and the average input power is measured after stabilization of the meter The specification for average input power in short circuit protection condition is under 5 W 2 11 2 Test Results Average Input Power at PO Input Voltage Maximum Loading Specification 90V 60 Hz 0 95 W lt 5 W 264 V 50 Hz 1 87 W 2 12 Brown in out Test 2 12 1 Test Conditions The electronic load is set to the maximum continuous output current The HV pin resistor is set to 150 kQ and 200 kQ respectively The brownout level 18 measured by decreasing the input voltage from 85 V gradually while the brown in level is measured by increasing the input voltage gradually after brownout The specification for the difference of brown in and brown out level at maximum output load condition is under 10 V 2 12 2 Test Results 2 13 Vp Voltage Level 2 13 1 Test Conditions The Vpp voltage levels are measured while the output load is increased from no load minimum load and maximum load to near over power protection OPP The maximum value of Vpp at output short condition is recorded 2 13 2 Test Results 90 V 60 Hz 7 1 16 6 V 16 4 V 22 9 V 23 4 V 22 5 V 264V 50Hz 7 1 16 6 V 16 3 V 212V 59 2012 Fairchild Semiconductor Corporation 12 FEBFAN6756MR_TO3U065A Rev 1 0 1 M 5 FAIRCHILD RS SEMICONDUCTORS 2 14 Voltage Stress of MOSFET and Rectifiers 2 14 1 Test Conditions
27. stable The specification for input power at no load condition is under 30 mW 2 2 2 Test Results Burst Es Input Voltage Input Wattage my Output Voltage Specification 230 V 50 Hz 24 mW 0 95 Hz 18 8 19 2 38 lt m 264 V 50 Hz 27 mW 0 88 Hz 18 8 19 2 V 2 2 3 Measured Waveforms Tek Stop Tek Stop 1 l mV A m 0 00V qo 244 PE z oum TER 4 he ri ertt ET 3 miss mur mr t at mm tente il 2005 Ch3 X 5 50 120005 53 007 Ch 1 00 Chal 5 00 1 00 V s 0112 20 i2 27 20 Figure 2 Burst Frequency 264 V Figure 3 Switching Frequency 264 V 50 HZ at No Load CH3 Gate CH4 FB 50 HZ at No Load CH3 Gate CH4 FB 2 3 Turn On Time 2 3 1 Test Conditions The electronic load is set to the maximum continuous output current The specification for turn on time at the maximum load condition 1s under three seconds 2 3 2 Test Results Input Voltage Specification 2012 Fairchild Semiconductor Corporation 6 FEBFAN6756MR TO3U065A Rev 1 0 1 FAIRCHILD TARN ww fairchilds mi em onc Er nli SEMICONDUCTOR 2 4 DC Output Rising Time 2 4 1 Test Conditions The electronic load is set to the maximum continuous output current The specification for DC output rising time from 10 to 90 of the maximum load condition is w
28. ted 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 2012 Fairchild Semiconductor Corporation 31 FEBFAN6756MR_TO3U065A Rev 1 0 1
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