User Guide for FEBFAN7688SJXA_CP14U306 Evaluation Board
Contents
1. 1 36104 06300 1151 0 1 pF FUH BANG SEET en m En Se Jeng CRT pur PE C16 1 Sold capacitor 181 HE SHEN TANG E C5 1 TFioskeviselezoDeR 1r MIF 450 RME 87 BD1 01 D21 9 1N4148WS D3 D4 D5 D11 D15 D16 D17 LL4148 SOD80 Fairchild D18 CA c cO cO cO 2015 Fairchild Semiconductor Corporation FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD FEBFAN7688SJXA_CP14U306 BOM PLM0320 REV 3 Reference Joy panno __ Value Desorption Manufacturer 96 01 06 07 FCP170N60 MOS22A 600VTO 220 Fairchild Q13 014 027 em Q15 Q17 Q19 1 NDS0605 0 18 A 60 V SOT 23 Fairchild Q3 Q4 Q5 Q12 Q16 Q18 Q20 10 2907 SOT 23 Fairchild 022 023 026 101 08 09 FDMS8320L 100 A 40 V Power56 Fairchild 103 FAN7688SJX Fairchild 104 FSL137MRIN Fairchild 105 FODM121C Fairchild 107 08 U9 0 LM358M 108 L1 L2 SN20128A TO 92R Fairchild SO 8L Fairchild FORMOSA EMI Choke SHING GA sch 00 Connect WAFER 2530HHS 2P 2 5 mm 180 inductor QP2920H 420 pH YUJING 102Q553 Inductor EQ20 120 uH SUMIDA 111 Inductor 0 75 uH SHOWWELL Transformer 750342754 Transformer EE13 W rth Elektronik 078Q561 Transformer EQ20 SUMIDA 750342753 Transformer EES 3 W rth Elektronik TRN 00199 1178 T 100 NTC Su F 1 121 NTC1 123 HS2 HS3 2 122. 19 vol 19 9 Performance of Evaluation Board 20 2 e Harmonic Test _____ ss 20 E Up amp Trim m m 23 29 Bio cc 23 AMO Response w w 24 9 5 390 V to 358 V amp amp 358 V to 390 V at Loading 25 9 6 390 V to 358 V amp amp 358 V to 390 V at Vmmg en en eee ene eee eneeeeeneeesees 25 de Uu mmm EEN 25 9 8 WG CRE DIO oo a a 26 09 ACE ee 26 9 10 SE A 2 9 11 MCE 7 7 21 10 Revision History EE 28 2015 Fairchild Semiconductor Corporation 2 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD This user guide supports the 306 W evaluation board for the 80Plus Platinum solution based on a Continuous Conduction Mode CCM PFC and LLC convertor using the FAN6982 with the FAN7688 It should be used in conjunction with the FAN7688 datasheet as well as Fairchild s application notes and technical support team Please visit Fairchild s website at www fairchildsemi com 1 Introduction 1 1 The LLC converter in this Evaluation Board EVB is controlled by the FAN7688 it s
3. FEBFAN7688SJXA_CP14U306 FAIRCHILD 8 Test Conditions amp Test Equipment 8 1 Features Table 14 Test Conditions amp Test Equipment Test Mode FEBFAN7688SJXA CP14U306 Test Date May 29 2015 Test Temperature Ambient 25 C AC Source EXTECH 6800 AC DC Electronic Load Chroma 63030 Power Meter Chroma 6630 Oscilloscope Lecroy 24MXs B Test Equipment Current Harmonic AC Trim up amp Trim down Efficiency Output Transient Response 392 V to 354 V amp amp 354 V to 392 V Loading 392 V to 354 V amp amp 354 V to 392 V Vrms Hold up time AC Cycle Drop AC Transient SURGE amp ESD EMI T ge HCM MT MT T Test Items m mamam m Due ee 2015 Fairchild Semiconductor Corporation 19 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 9 Performance of Evaluation Board 9 1 Current Harmonic Test Test Condition Measure input current power factor and total harmonic distortion THD 61000 3 2 Class D at various line and output loading A PF less than 0 95 in 230 V 50 Hz can cause a fast response of PFC voltage loop in some test requirement it can be fine tuned to meet PF gt 0 95 when it is needed Test Results Input Voltage 100 V 50 Hz 230 V 50 Hz Figure 12 ANALYZER 6638 2015 03 16 17 15 03 Current Harmonics Next measure Setup DEFAULT Gen setting 1 1 U 186 53 U fu 49 998 Hz Live Analysed periods 4 I 8 7688 P 75 14 Module M1 Limi
4. 3 Layer 8 0 8T Open loop shielding to PIN2 3 4 7 Insulation Polyester t 0 025 mm 3 Layer 1 1 2T Close loop shielding on outside to PIN2 Insulation Polyester Tape t 0 025 mm 3 Layer Table 3 Electrical Characteristics Inductance 3 5 1 75 mH 5 2015 Fairchild Semiconductor Corporation 12 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 7 2 Resonant Inductor L4 Core EQ20 TPS Bobbin 10 Pins Figure 6 Transformer Specifications of L4 Table 4 Winding Specifications in SF Winding etc 1 0 1 40 Solenoid Winding Table 5 Electrical Characteristics 2015 Fairchild Semiconductor Corporation 13 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 7 3 Pulse Transformer TX2 Core EE13 3C90 Bobbin 10 Pins 3 e e 9 O Cut off 10 6 7 8 9 O 7 5 3 2 Figure 7 Transformer Specifications of TX2 gt Table6 Winding Specifications Ne winding Pepp Winding Method HERBE 2 2 Polyester t 0 025 mm 3 Layer Solenoid Winding 9 10 0 15 1 Transformer Triple Wire 4 insulation Polyester t 0 025 mm 3 Layer clle o 6 nsulation Polyester Tape t 0 025 mm 3 Layer Table 7 Electrical Characteristics 2015 Fairchild Semiconductor Corporation 14 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 7
5. 25px2 Transformer Triple Wire 4 insulation Polyester t 0 025 mm 2 Layer te Los U 6 Insulation Polyester Tape t 0 025 mm 2 Layer oe o EE 8 Insulation Polyester Tape t 0 025 mm 2 Layer REN T a sara Tawa 10 insulation Polyester Tape t 0 025 mm 2 Layer e Close loop shielding on outside to PIN1 Insulation Polyester Tape t 0 025 mm 3 Layer Table 13 Electrical Characteristics Specifications Inductance 10 9 820 UH 5 2015 Fairchild Semiconductor Corporation 17 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD EMI Choke L1 L2 8 UEUN U 26TS V 0 89 1P UEWN U 5 3 ELECTRICAL SPECIFICATION 3 1 INDUCTANCE HP 4284A AT 10KHz 0 1V L 1 2 20 0mB MIN L 4 3 20 0mH MIN 12 DCR HK 502BC at 25 C 1 2 Amt R 4 3 45mf MAX 4 MATERLAL LIST TIANLONG APPROVE HING GA P N 2015 03 26 PAGE 1 OF 1 FORMOSA SHING GA ENTERPRISE CO LTD REC TIC 1 DIMENSION Unit mm amp SCHEMATIC 252 MAX B 15 0 MAX C 23 5 MAX D 10 0 1 0 E 13 0 REF F 16 0 REF G 80 1 0 mm 3 3 HI POT 11 500V AC SmA 60Hz 3SEC MANUFACTURER UL NUMBER EHE UEWN U 130 C PACIFIC 201757 E123996 Transformer Specifications of L1 and L2 2015 Fairchild Semiconductor Corporation
6. 28 38 32 34 36 38 48 Harmonic order Appl JAPAN 1212 83 Figure 17 Input Current Waveform and THD Test Result in 230 Vac 100 Load 2015 Fairchild Semiconductor Corporation 22 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 9 2 AC Trim Up amp Trim Down Test Condition Switch the input voltage from 90 V to 264 V or from 264 V to 90 V The output voltages should be normal and the output of PFC bus should be less than 450 V Test Results 90 V gt 264 V 264 V gt 90 V Ch1 12Vo Ch2 lin Ch3 VAC Ch4 Vbulk 90 V 2264 V 264 V 290 V Figure 18 Test Waveform of AC Trim Up amp Trim Bown 9 3 Efficiency Test Condition Measure input current Power Factor PF and Total Harmonic Distortion THD Class D at various line and output loading Test Results Output Watts W Efficiency Standard ER When Vin 115 V When Vin 115 V 69 00 30 63 30 67 epu or 90 59 gt 90 When Vin 230 V When 230 V 165 20 76 37 7639 301 OFF 94 23 gt 94 at 50 Load When 230 68 50 30 63 3066 121 OFF 91 24 gt 90 at 20 Load When ViN 115 V at 20 Load 2015 Fairchild Semiconductor Corporation 23 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 9 4 Output Transient Response Test Condition Figure 19 summarizes the expected output transient step sizes for each output I
7. 39 m C0603 X7R 10 50 V 2 2 nF C0603 X7R 10 50 V 3 3 NF C0603 X7R 10 50 V 4 7 nF C0603 X7R 10 50 V 47 nF C0603 X7R 10 50 V 10 nF C0603 X7R 10 50 V 22 nF C0603 X7R 10 50 V 100 nF C0603 X7R 10 50 V 220 nF C0603 10 50 V 470 nF C0603 X7R 10 16 V 1 uF C0603 X7R 10 50 V C20 C36 C37 C32 C49 C57 C58 C59 C60 C61 C62 C63 C68 C69 2 1 13 15 O gt C70 C71 C72 C74 1 uF C0805 X7R 10 50 V 2 4 R30 R31 2 2 Q R0603 1 R10 R15 R20 R58 2 2 6 100 R0603 1 1740 R0603 1 42 2 Q R0603 1 51 Q R0805 1 100 Q R0603 1 3 R0603 1 2 DID 5 sch 00 BD 4 6 5 1 B R72 2015 Fairchild Semiconductor Corporation 2 6 7 8 9 1 3 B 2 2 2 2 3 N 3 N FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD FEBFAN7688SJXA_CP14U306 BOM PLM0320 REV 3 sara Roon _ 8 25 R0603 1 O0 JJ N JJ cO N R55 39 R38 R65 R87 R108 R117 R118 10 KO R0603 1 41 12 KO 12 4 KO 13 3 KO 15 KO R0603 1 R0603 1 R0603 1 R0603 1 44 R88 R106 R114 R12 R17 R22 R32 R33 R39 20 R0603 1 R54 R57 R102 R104 R110 i 7 R51 R37 R44 24 9 KO 27 27 4 36 38 3
8. 4 Current Transformer TX4 Core EE8 3 3C90 Bobbin 4 Pins 4 O Cut off II 5 1 E e 3 2 1 Figure 8 Transformer Specifications of 4 Table 8 Winding Specifications Ne winding Pepp Winding Method MEE 2 2 Polyester t 0 025 mm 3 Layer w oer assert a wdc 4 insulation Polyester Tape t 0 025 mm 3 Layer Table 9 Electrical Characteristics 2015 Fairchild Semiconductor Corporation 15 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 7 5 PFC Inductor L3 Core QP2920H 3C94 Bobbin 4 Pins Bottom View 1 T 9 11 r ri ws T 3 11 Figure 9 Transformer Specifications of L3 Table 10 Winding Specifications in SF Insulation Polyester Tape t 0 025 mm 3 Layer Table 11 Electrical Characteristics Specifications 2015 Fairchild Semiconductor Corporation 16 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 7 6 12 V Standby Transformer TX3 Core EQ20 TP5 Bobbin 10 Pins 10 I e 6 E O Cut off 8 T 6 7 8 9 10 m 1 O eoe 9 A 5 4 3 2 1 Na I Bottom View 1 I 4 Figure 10 Transformer Specifications of Table 12 Winding Specifications Me Winding pop Winding Method m oe 2 insulation Polyester Tape t 0 025 mm 2 Layer Solenoid Winding 0
9. Contact 8k V 9 11 EMI Conduction Test Condition EMI conduction test in 100 Load JT kaqq PN AT MIT ian A 17 17 115 V 60 Hz CONDUCTION L 415 7 60 Hz CONDUCTION N TN Figure 23 Test Waveform of Figure 24 shows this EVB is design and test with the metal case If the user wants to perform an EMI conduction test connect power earth PE to secondary ground point and flowing point of Y cap C9 Figure 24 Setting of EMI Test 2015 Fairchild Semiconductor Corporation 27 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 10 Revision History May 2015 Initial release September 2015 Correct Output power 4 306 kW to 306 W 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
10. 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 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 2015 Fairchild Semiconductor Corporation 28 FEBFAN7688SJXA_CP14U306 Rev 1 1
11. 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 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 expec
12. 4 Vbulk 90 V 60 Hz 100 Load 264 V 50 Hz 100 Load I I 00 Figure 20 Test Waveform of Hold up Time 2015 Fairchild Semiconductor Corporation 25 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 9 8 AC Cycle Drop Test Condition After AC input drop 0 5 cycle check system to ensure that no damage occurred and behavior is correct If the AC drop time increases to 1 cycle the Vbulk will drop too much to make the 12 V Vo also drop So it s also about min frequency of controller Test Results 115 V gt 0 V gt 115 V 230 V gt 0 V gt 230 V Ch1 12Vo Ch2 lin Ch3 VAC Ch4 Vbulk 115 V0 V 115 V Max Load 230 V gt 0 gt 230 V Max Load Figure 21 Test Waveiorm of AC 9 9 Transient Test Condition AC Transient in 115 V gt 80 gt 115 V and 230 160 gt 230 V conditions check system to ensure that no damage occurred and behavior 1s correct Test Results 115 V gt 80 V gt 115 V 230 gt 160 V gt 230 V Ch1 12Vo Ch2 lin Ch3 Ch4 Vbulk 115 gt 80 gt 115 V Load 230 gt 160 gt 230 V Max Load fe c Se C yy UH Figure 22 Test Waveform of AC Transient 2015 Fairchild Semiconductor Corporation 26 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 9 10 Surge amp ESD L PE 3k V N PE 3k V LN 1k V AIR 16k V
13. 43 2 47 51 73 2 75 91 147 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 R0603 1 51 s me _ 55 menge s RIS rm R67 R97 R98 58 R127 R130 Parallel with R55 j R121 R128 54 2015 Fairchild Semiconductor Corporation 8 FEBFAN7688SJXA CP14U306 Rev 1 1 NO 200 KQ R0603 1 357 KO R0603 1 1 R0603 5 4 3 R0603 5 R0805 1 R0805 1 R0805 1 R1206 1 R1206 1 R1206 1 10 KO 200 KO 3 KO 100 KO 470 KO o O O gt O gt C1 O1 N N cO N N O cO FAIRCHILD FEBFAN7688SJXA_CP14U306 BOM PLM0320 REV 3 tem Reterence value 68 R13 R14 499 KQ R1206 1 R3 R4 R123 R5 R6 3 R1206 5 R9A R9B 0150 R2512 1 2 W 73 I 74 5 0 68 11 5 19 5 17 5 mm Pitch 15 mm X2 Capacitor 275 V 10 18 8 5 16 5 mm Pitch 15 mm o UNIVERSE 2 2 pF Y1 Capacitor 250 V 20 CONDENSER i 2 1 0 47 uF X2 Capacitor 275 V 10 C CD12 E2GA222MYASA DFB2560 Bridge 25 A 600 V TS 6P Fairchild Diode 8 A 600 V TO 220 Fairchild Diode 1 A 1000 V DO 41 Fairchild ISL9R860P2 UF4007 1N4935 EGP30D O0 D19 D20 D21 4 D22 Diode 1 A 200 V DO 41 Fairchild Diode 3 A 200 V Fairchild Diode SOD 32F Fairchild Diode 3 A 600 V SMC Fairchild Diode 200 mA 100 V
14. 5 12058 GND QUICK 5 20 mm TVR10471KSY SCK132R56MYS MCH0146 X lt lt 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EN EN EN 117 TR 1 TTC104 EN Power Cable 1007 16AWG 3 2u YIYI HOOK cO 2015 Fairchild Semiconductor Corporation 10 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD FEBFAN7688SJXA CP14U306 BOM PLM0320 REV 3 Heat Shrinkable Tubing 3 15 mm Heat Shrinkable Tubing 6 20 mm MCH0040 Bead Core C8B 3 5 3 2 1 0 Bushing 10220 600400202020 Silicone Sheet 220 Nut Tube 6 5 6 CANADA Silicone ES2482W 333 ml Heat Shrinkable Tubing 3 7 5 mm for YS 201M Surge Absorber YS 201M N SPG1 SPG2 2015 Fairchild Semiconductor Corporation 11 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 7 Transformer and Winding Specifications 7 1 Main Transformer TX1 Core PO3230 PC44 Bobbin 12 Pins 10 5 zT 9 if Le Na N3 3 11 12 Figure 5 Transformer Specifications of TX1 Table 2 Winding Specifications Pin S F Turns Winding Method Insulation Polyester Tape t 0 025 mm 3 Layer 9 101 3 0 3 mm 37 N2 N3 are the same W 15 mm foil Copper Foil to eae N3 9 11 12 PP 3 Pin 0 7 2 5 Insulation Polyester Tape t 0 025 mm 3 Layer W Insulation Polyester Tape t 0 025 mm
15. 998 Hz Live Analysed periods 4 I 369 9 P 75 2 W Module M1 Limit Class D Standard I1 364 1 m Change to Note table THD 17 33 Z PF 6 879 PASSED Relative current c c O 2 500 mAdiv 5 T2 B 2 4 6 8 18 12 14 16 18 28 22 24 26 28 38 32 34 36 38 48 0 mA offset 0 MS 0 MS Harmonic order Appl JAPAN 1212 85 Figure 15 Input Current Waveform and THD Test Result in 230 Vac 75 W Load 230 V 50 Hz 2015 Fairchild Semiconductor Corporation 21 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD ANALYZER 6638 2015 83 16 17 17 18 Current Harmonics Next measure Setup DEFAULT H Gen setting 1 1 231 20 U fu 49 998 Hz Live Analysed periods 4 I 7626 A P 165 5 U Module M1 Limit Class D Standard I1 8 7522 Change to Note table THD 16 41 Z PF 8 939 PASSED Relative current Gi GG GGG GG Gi 2 n 073 UE Q 8 2 4 6 8 18 12 14 16 18 20 22 24 26 28 30 32 34 36 38 8 Edge Posiwe Harmonic order Appl JAPAN 1212_64 Figure 16 Input Current Waveform and THD Test Result in 230 Vac Mid Load ANALYZER 6638 2015 03 16 17 16 17 Current Harmonics Next measure Setup DEFAULT Gen setting 1 1 238 98 U fu 49 998 Hz Live Analysed periods 4 I 1 4917 A P 336 4 U Module M1 Limit Class D Standard 11 1 4816 Change to Note table 11 56 PF 8 976 PASSED Relative current B 2 4 6 8 18 12 14 16 18 28 22 24 26
16. FAIRCHILD User Guide for FEBFAN7688SJXA CP14U306 Evaluation Board 306 W 12 V PC Application with 12 V Module Evaluation Board Featured Fairchild Product FAN7688 Direct questions or comments about this evaluation board to Worldwide Direct Support Fairchild Semiconductor com 2015 Fairchild Semiconductor Corporation 1 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD Table of Contents ROCCO 3 1 1 LC E CC NET sucer encocseneccsnecsenesseneseeseneeseneeseneesenes 3 2 Evaluation Board Specifications __ 4 3 Photograph 4 4 Printed Circuit Board PCD WS 21 5 5 6 of nn s 7 7 Transformer and Winding Specifications seen 12 OD La TX 1 ERR NS 12 L ER OU 13 iom ormer TX2 Bm uen EDD 14 enne TX4 0 _ 15 oem name LOL L3 nn ENNEN 16 Esmndby Transformer 17 2 3 L1 2 Was 18 amp Test Equipment
17. a 16 pin controller and locates in secondary side The FAN7688 includes PFM and PWM controls to optimization efficiency for all loading its combine advantage SR control improves efficiency It employs a current mode control technique based on charge control this provides a better control to output and line to output transfer function of the power stage simplifying the feedback loop design while allowing true input power limit capability The PFC is controlled by the FAN6982 based on Continuous Conduction Mode CCM which employs leading edge modulation for average current control and has number of advanced features for better performance and reliability Features LLC Secondary Side PFM Controller with Synchronous Rectifier Control Charge Current Control for better Transient Response and Simplified Feedback Loop Design Adaptive Synchronous Rectification Control with Dual Edge Tracking Closed Loop Soft Start Green Functions to Improve Light Load Efficiency Symmetric PWM Control at Light Load to Limit the Switching Frequency while Reducing Switching Losses Disabling SR During Light Load Operation Complete Protection Functions with Auto Restart PFC Continuous Conduction Mode and Average Current Mode Control Power On Sequence Control Brownout Protection Fulfills Class D Requirements of IEC 61000 3 2 Universal AC Input Voltage Efficiency Optimization by External Output Voltage Adjustable Circuit 2015 Fairchild Sem
18. iconductor Corporation 3 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 2 Evaluation Board Specifications All data for this table was measured at an ambient temperature of 25 C Table 1 Summary of Features and Performance Comments Po men input Frequency _ PFC Output Votage Wes SRVISBV Pte Frequency e eso metal case 3 Photograph T _ Figure 1 Top View of Evaluation Board EVB does not include the metal case 2015 Fairchild Semiconductor Corporation 4 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 4 Printed Circuit Board PCB GE D 0 FAIRCHILD PLAQ32Q REU 3 CURRENT Figure 3 Bottom Side of Evaluation Board 2015 Fairchild Semiconductor Corporation 5 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 5 Schematic Figure A Evaluation Board Schematic 2015 Fairchild Semiconductor Corporation 6 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD 6 Bill of Materials FEBFAN7688SJXA CP14U306 BOM PLM0320 REV 3 222 FEBFAN7688SJXA 140306 PLMO320 REV3 tem Reference a Patio Valve Description Manufacturer IL Images 470 pF C0603 X7R 10 50 V 680pF C0603 X7R 10 50 V C21 C35 C46 C50 C64 C65 C66 C67 C73 24
19. nput 115 Vac lo 0 7 2 A or ke 4 8 12 A The transient load slew rate is 1 0 A uS Test Result 115 V 0 7 2 A mV 4 8 12 A mV 448 _______ 122 ___ 452 46 12 1 0 7 2 12 1 4 8 12 Measure v status status Figure 19 Test Waveform of Output Transient Response 2015 Fairchild Semiconductor Corporation 24 FEBFAN7688SJXA CP14U306 Rev 1 1 FAIRCHILD 9 5 390 V to 358 V amp amp 358 V to 390 V at Loading Test Condition Load 100 load during the loading point to change the PFC bulk voltage steps up to 390 V from 358 V or steps down to 358 V from 390 V Test Results Input Voltage Loading A Loading 230 V 60 Hz 390 V to 358 V 16 09 9 6 390 V to 358 V amp amp 358 V to 390 V at Vrms Test Condition Load 100 Load during the AC input to change the PFC bulk voltage steps up to 390 V from 358 V or steps down to 358 V from 390 V Test Results Loading amp Bulk Voltage Input Voltage Loading 100 390 V to 358 V 235 V Loading 100 358 V to 390 V 253 V 9 7 Hold up Time Test Condition After AC power off the output voltages should stay at nominal value for at least 17 ms Test Results Hold up Time 90 V 60 Hz 264 V 50 Hz 100 Load 50 Load 20 Load 100 Load 50 Load 20 Load 17 09 2356ms 6651 1761ms 6859ms 134 68 ms Vbulk 395 V Vbulk 352 V Vbulk 352 V Vbulk 395 V Vbulk 395 V Vbulk 395 V Ch2 Vac Ch3 12Vo Ch
20. t Class D Standard 11 6 7531 Note THD 14 17 Z PF 6 983 PASSED Change to table Relative current gt gt gt B 2 4 6 8 18 12 14 16 18 28 22 24 26 28 38 32 34 36 38 40 Harmonic order Appl JAPAN 1212 82 Input Current Waveform and THD Test Result in 115 Vac 75 W Load 100 V 50 Hz ANALYZER 6630 2015 83 16 17 14 11 Current Harmonics Setup DEFAULT H Gen setting 101 U 188 27 U fu 49 998 Hz Live Analysed periods 4 I 1 725 169 5 W Module M1 Limit Class D Standard I1 1 709 f Note THD 13 39 PF 8 988 PASSED Change to table Relative current Timebase 000113 8 2 4 6 18 12 14 16 18 28 22 24 26 28 38 32 34 36 38 40 Harmonic order Appl JAPAN 1212 81 Figure 13 Input Current Waveform and THD Test Result in 115 Vac Mid Load 9 2015 Fairchild Semiconductor Corporation 20 FEBFAN7688SJXA_CP14U306 Rev 1 1 FAIRCHILD ANALYZER 6638 2015 03 16 17 13 27 Current Harmonics Next measure Setup DEFAULT H Gen setting 1 1 99 77 fu 49 998 Hz Live fmalysed periods 4 I 3 537 358 1 U Module M1 Limit Class D Standard 11 3 525 Change to Note table THD 8 31 Z PF 992 PASSED Relative current B 2 4 6 8 18 12 14 16 18 20 22 24 26 28 38 32 34 36 38 48 Harmonic order Figure 14 ANALYZER 6638 2015 03 16 17 17 53 Current Harmonics Next measure Setup DEFAULT Gen setting 1 1 231 29 U fu 49
21. ted 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 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
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