User Guide for FEBFSL4110LR_CS01U06A
Contents
1. Ceramic Capacitor Ultra Low Impedance Electrolytic Capacitor 105 C SMD Capacitor 2012 SMD Capacitor 2012 Y Capacitor C202 C203 1000 uF 35 V C204 C205 CY201 100 nF 50 V 47 nF 50V 2 2 nF CO O O1 4 5 lt O co 1 7217 5 5 5 FEBFSL4110LR 501006 Rev 1 0 Ti gt oO 3 2 O 5 9 2 FAIRCHILD 7 Transformer Design Core PC 40 Bobbin 10 Pins EPC17 Primary Side Secondary Side Figure8 Transformer Specifications amp Construction Table 2 Winding Specifications winding 59 Wie Tums Winding Method Da Polyester Tape t2 0 05 mm Slayer 3 957 rex 8 Outer Insulation Polyester Tape t 0 05 mm 3 Layer Table 3 Electrical Characteristics Specification Remark 2014 Fairchild Semiconductor Corporation 10 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 8 Test Conditions Table 4 Test Conditions amp Test Equipment Evaluation Board FEBFSL4110LR_CS01U06A Test Date November 04 2014 AC Source 6800 Series by EXTECH Electronic Load EML 05B by FUJITSU Test Equipment Oscilloscope WaveRunner 104Xi A by LeCroy Power Meter PZ4000 by YOKOGAW2. O wo Voltage lt 20V All data of the evaluation board were measured under a condition where the board was enclosed in a case and external temperature was around 25 C 2014 Fairchild Semiconductor Corporation 5 FEBFSL4110LR_CS01U06A Rev 1 0 FAIRCHILD 3 Photographs To measure drain current change from jumper to wire But keep the jumper in the other cases 85 460 50 80 Hz rando EVB for FGL4110LR OCT 2014 VER 1 0 Figure 3 Bottom View 2014 Fairchild Semiconductor Corporation 6 FEBFSL4110LR CSO1U06A Rev 1 0 FAIRCHILD 4 Printed Circuit Board Figure 4 Board Layout Figure 5 Printed PCB Top Side Figure 6 Printed PCB Bottom Side 2014 Fairchild Semiconductor Corporation 7 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD Schematic 5 L101 FEBFSL4110LR 501006 Rev 1 0 R108 E D1 R109 S1M D3 3MQ S1M 3216 1 Wire R201 C201 FSL4110LR For 1502 330pF o R110 Current 1W 1kV Probe D 3216 1 D201 L202 203 C204 EGP30J 3 3pH 10001 100nF 510VAC 35V 50V gt 20 0 c Fuse i 3216 1 S 85 Vac 460 Vac L102 Rory LL Open 4 7MQ 196 R205 201 N 2 2nF 2012 gt 3 1C201 FOD817A LL 202 KA431LZ 45S R206 4 7kQ 2012 2014 Fairchild Semiconductor Corporation FAIRCHILD 6 Bill of Materials
3. Part Reference Part Number Qty Description 101 1 201 202 FSL4110LRN FOD817A KA431LZ 7 DIP Fairchild Semiconductor 4 DIP Fairchild Semiconductor TO 92 Fairchild Semiconductor 1000 1 A General Purpose Rectifiers SMA Fairchild Semiconductor 1000 V 3 A Rectifiers DO 201AD Fairchild Semiconductor 1 A Fuse 1 A D1 D2 D3 D4 D101 D102 1 0202 EGP30J 55 5 1 1 mH O L101 L102 202 1 Filter Inductor 10 Open 3 3 WH Lm 1 4 mH 2 MO 100 kO 3 9 MO 3 MO 27 kO 150 Filter Inductor 8 EPC17 Core SMD Resistor 3216 SMD Resistor 3216 SMD Resistor 3216 SMD Resistor 3216 SMD Resistor 3216 1 Resistor 1 W SMD Resistor 3216 12 R101 R102 R103 R104 RSTR R107 R105 R106 R108 R109 R110 RVIN R111 R112 R114 R113 RDLY R201 R202 R203 R204 R205 R206 C101 C102 C103 C104 C105 C106 C107 C108 C109 C201 Open 4 7 MO 1500 510 0 3 3 kO 20 kO 33 kO 4 7 22 uF 400 V 10 nF 50 V 68 nF 50 V 2 2 nF 1 kV 100 nF 50 V 22 UF 50 V 330 pF 1 KV SMD Resistor 2012 1 Resistor 1 W SMD Resistor 2012 SMD Resistor 2012 SMD Resistor 2012 SMD Resistor 2012 196 SMD Resistor 2012 196 Electrolytic Capacitor 105 C SMD Capacitor 2012 SMD Capacitor 2012 Ceramic Capacitor SMD Capacitor 2012 Electrolytic Capacitor 105 C MO MO D DM D 6 27 4 N e 1 1
4. 11 Startup Time 329 ms Figure 12 Startup Time 216 ms 85 Vac No Load Condition CH1 Vcc 460 Vac Full Load Condition CH1 10 V div CH2 Vps 100 V div CH3 Vcc 10 V div Vos 200 V div Vre 5 V div Vour 10 V div CH3 Vre 5 V div CH4 Vout Time 100 ms div 10 V div Time 100 ms div 2014 Fairchild Semiconductor Corporation 12 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 2 Normal Operation Test Condition Measure normal operation 10 24 2014 12 43 45 PM LeCroy 10 24 2014 12 45 35 PM Figure 13 85 Vac Full Load Condition Figure 14 460 Full Load Condition CH1 Vcc 10 V div CH2 Vps CH1 Vcc 10 V div CH2 Vps 100 V div Ips 200 mA div 500 V div CH4 Ips 500 mA div Time 10 ps div Time 10 ps div LeCroy 10 24 2014 12 53 09 PM LeCroy Figure 15 85 Vac No Load Condition Figure 16 460 No Load Condition CH1 Vcc 10 V div CH2 Vps CH1 Vcc 10 V div CH2 Vps 100 V div Ips 200 mA div 500 V div CH4 Ips 500 mA div Time 5 ms div Time 20 ms div 2014 Fairchild Semiconductor Corporation 13 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 3 Voltage Stress of Drain and Secondary Diode Test Condition Measure the voltage stress on the FSL4110LR and secondary diode a a Measure Pt min cC1 P2 max C2 P3min C3 P4 rms C4 5 1 P6 duty C4 Measure P1 min C1 P2 max C2 P3min C3 P4 t
5. V div Vcc 10 V div Vps 500 V div CH3 Vre 5 V div CH4 Vout CH3 5 V div CH4 Vout 10 V div Time 500 ms div 10 V div Time 500 ms div 2014 Fairchild Semiconductor Corporation 20 FEBFSL4110LR_CS01U06A Rev 1 0 FAIRCHILD 9 10 Efficiency Test Condition Measure the input and output power after 30 minutes aging Table 9 Test Results 25 50 4 75 Load Full Load 9 85 VAC E 110 VAC Efficiency P d 230 VAC ne TT lt 265 VAC 350 VAC 65 00 3 2 2 400 VAC 460 VAC 60 00 55 00 50 00 25 Load 50 Load 75 Load Full Load Figure 39 Efficiency Curve 2014 Fairchild Semiconductor Corporation 21 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 11 Operating Temperature Test Condition Measure the saturated temperature Table 10 Test Results Secondary Rectifier with 41 8 C 490 Box 3 Snubber Temperature Photos Transformer 57 9 C FSL4110LRN 42 0 C Secondary Diode 41 8 FSL4110LRN Snubber of 55 9 C Secondary Diode 67 6 Dist 1 0 Trefl 2 20 0 2 0 95 14 11 03 11 57 Dist 1 0 Trefl 2 20 0 2 0 95 14 11 03 11 57 Figure 40 85 Vac Top Side Figure 41 460 Vac Top Side 2014 Fairchild Semiconductor Corporation 22 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 12 Electromagnetic Interference EMI Test Conditions Freque
6. 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 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 d
7. 0 27 2014 3 09 39 PM Output with 460 Vac Full Load gt Output with 460 No Load gt Full No Load CH1 Vour 100 mVac div Load CH1 Vout 100 mVac div CH4 lour 200 mA div Time 20 lour 200 mA div Time 20 ms div ms div 2014 Fairchild Semiconductor Corporation 17 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 6 Output Line and Load Regulation Test Condition Line and Load regulation are measured output voltage regulations according to changing input voltage and output load Table 7 Test Result 850 Vse 400 Vac 260 EEE 5 Full Load E No Load 85VAC 110 230VAC 265 350VAC 400VAC 460 Vac Figure 32 Line and Load Regulation 2014 Fairchild Semiconductor Corporation 18 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 7 Hold up Time Test Condition Measure the time interval between AC plug out and Vour 0 9 Load condition is 5 of full load Table 8 Test Result File Vertical imebase ngger Display Cursors Measure Math Analysis Utilities Help 10 29 2014 2 35 40 PM Figure 33 thoro 0 6 s 85 CH1 Vour 5 V div CH4 100 V div Time 500 ms div 9 8 Output Short Test 00 5 g egative 1 465069s 642170ms 1 i m 2 822 899ms 14 1 557220Hz 18 022 1 949 230 Vi 268 Vac 950 Vac 400 Va Vi 25
8. 0 kSis 00 MS E egative 19 971 24 V X12 4 3369725 8 7557043 d X2 44187325 1 AX 11421126 MHZ 10 29 2014 2 37 59 PM Figure 34 thoro 8 8 s 460 Vac CH1 Vour 5 V div CH4 350 V div Time 2 s div Test Condition Measure Hiccup mode operation Remove R108 because LOVP be triggered over 400 Vac 2 2 V ofsi mV offse 500 5 MSisfEdge Negative LeCroy 10 29 2014 5 20 29 PM Figure 35 With 85 Full Load CH1 Vcc 10 V div CH2 Vps 100 V div CH3 Ves 5 V div CH4 Vout 10 V div Time 500 ms div OLP Triggered Output Short 2014 Fairchild Semiconductor Corporation 19 Figure 36 with 460 Vac Full Load CH1 Vcc 10 V div CH2 Vps 500 V div CH3 Ves 5 V div CH4 Vou 10 V div Time 500 ms div MSisfEdge Negative 10 29 2014 5 30 04 PM OLP Triggered Output Short FEBFSL4110LR_CS01U06A Rev 1 0 FAIRCHILD 9 9 Abnormal Over Current Test Test Condition Short secondary diode and measure Hiccup mode operation Remove R108 because LOVP can be triggered over 400 Sto 89 10MSisfEdge Negative 10 29 2014 5 27 30 PM AOCP Triggered Output Figure 38 AOCP Triggered Output 9 18 top 9v 10 300 V 5 00 5 0 5 5 Ede Negative WES 10 29 2014 5 26 50 PM Figure 37 Short with 85 Vac Full Load CH1 Short with 460 Full Load CH1 Vcc 10 V div Vps 100
9. 24 2014 5 40 27 Figure 26 RIPPLE 22 4 mVp p Figure 27 Vour RIPPLE 62 7 mVp p Output Output with 85 and No Load with 460 and No Load Condition CH1 Condition CH1 Vour 20 mVac div Vour 20 mVac div Time 10 ms div Time 10 ms div 2014 Fairchild Semiconductor Corporation 16 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 5 Load Transient Test Condition Load Transient is measured by using 20 MHz bandwidth limited oscilloscope with 10uF 50 V capacitor paralleled with a high frequency 0 1 uF capacitor across a output as Figure 21 Table 6 Test Result Vae 268 Vac 380 Vac 400 vae Vac 100 mV div Sto 0 0 mV ofst 200MS 100 Er Figure 28 Vour RIPPLE 200 mVp p Figure 29 Vour RIPPLE 350 mVp p Output with 85 Full Load gt No Output with 85 Vac No Load gt Full Load CH1 Vour 100 mVac div Load CH1 Vout 100 mVac div CH4 lour 200 mA div Time lour 200 mA div Time 20 ms div 20 ms div 4 4 Pt max C1 P2 min C1 P3pkpk C1 4 5 4 P5time lv C1 P6 duty C4 Measure max C1 P2 min C1 P3 pkpk C1 P4 tms C4 P5time lv C1 P6 duty C4 54 75 2 I 200 msfdivg Stop 220 200MS i00MSisfEdge Positive 200MS i00MSisfEdge Negative 10 27 2014 3 09 00 PM Figure 30 Vour RIPPLE 194 mVp p Figure 31 VouT RIPPLE 325 mVp p MSIS 1
10. A Multi Meter 45 by FLUKE NOOA ON Startup Performance Normal Operation Voltage Stress of Drain and Secondary Diode Output Ripple and Noise Load Transient Output Line amp Load Regulation Test Hold Up Time Output Short Test 9 Abnormal Over Current Test 10 Efficiency 11 Operating Temperature 12 Electromagnetic Interference EMI 2014 Fairchild Semiconductor Corporation 11 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 Performance of Evaluation Board 9 1 Startup Performance Test Condition Measure the time interval between AC plug in and stable output 10 0 Vidiv 5 00 9 200 V ofst 10 000 V 5 0 MS 1 1 V 0 0 us 29 X2 409 3324ms 1 2 443002 Hz 632 7 VT 20 184 V X2 292 8676 1 4 3 414512 Hz 10 24 2014 12 25 32 PM 10 24 2014 12 31 40 PM Figure 9 Startup Time 409 ms Figure 10 Startup Time z 293 ms 85 Vac Full Load Condition CH1 460 Vac Full Load Condition CH1 Vcc 10 V div CH2 Vps 100 V div Vcc 10 V div Vos 200 V div 5 V div CH4 5 V div 4 10 V div Time 100 ms div 10 V div Time 100 ms div 5 00 Vidiv 10 0 Vidiv 10 000 V 0 offset nv 5 0 Positive O0ps 3289484ms Sis g va M AX 216 0168 2 328 9484ms 1 4 3 039990 Hz f 20 100 V X2 216 0168 ms 1 AX 4 629270 Hz 10 24 2014 12 33 45 PM 10 24 2014 12 35 04 PM Figure
11. FAIRCHILD User Guide for FEBFSLA110LR 501006 Integrated Controller FSL4110LR 6 0 W Auxiliary Power Supply Featured Fairchild Product FSL4110LR Direct questions or comments about this evaluation board to Worldwide Direct Support Fairchild Semiconductor com 2014 Fairchild Semiconductor Corporation FEBFLS4110LR 501006 Rev 1 0 FAIRCHILD Table of Contents 3 3 a a 3 Blocks D E 4 2 Specification for Byaluation EN EAE 5 23 PROMO OT ANG 6 a 7 OCR eee 8 Loon eive HUI PIERII CHINE IURI DM NEUEN I IN UI 9 de PAS OMM aie 10 11 9 Pertormance ot Evaluation BOAT 12 rp Men ies 12 225 13 9 3 Voltage Stress of Drain and Secondary Diodes 14 Output BIDDIC OH NOISE 15 9s oodd lad ec kos MU IMMENSE 17 9 6 Output Line and Load Regulai 18 22 Re ee ee NIS INSERIRE GIU ee 19 DS Output ibo TEPORE MM IN 19 Dy a Ms p
12. an UM 20 NI rue 21 9 11 Operating Temperature 22 9 12 Blectromagnetic Interterence EM D 2 23 OE BIO 25 2014 Fairchild Semiconductor Corporation 2 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD This user guide supports the evaluation kit for the FSL4110LR It should be used in conjunction with the FSL4110LR datasheet as well as Fairchild s application notes and technical support team Please visit Fairchild s website at www fairchildsemi com 1 Introduction This document is an engineering report describing measured performance of the FSL4110LR The input voltage range is 85 Vrms 460 Vrms there is one DC output of 300 mA at 20V This document contains a general description of FSL4110LR the power supply specification schematic bill of materials and the typical operating characteristics 1 1 General Description The FSL4110LR is an integrated Pulse Width Modulation PWM controller and 1000 V avalanche rugged SenseFET specifically designed for high input voltage offline Switching Mode Power Supplies SMPS with minimal external components VCC can be supplied through integrated high voltage power regulator without auxiliary bias winding The integrated PWM controller includes a fixed frequency oscillator Under Voltage Lockout UVLO Leading Edge Blanking LEB optimized gate driver soft start temper
13. ature compensated precise current sources for loop compensation and variable protection circuitry Compared with a discrete MOSFET and PWM controller solution FSL4110LR reduces total cost component count PCB size and weight while simultaneously increasing efficiency productivity and system reliability This device provides a basic platform for cost effective design of a flyback converter 1 2 Features Built in Avalanche Rugged 1000 V SenseFET Precise Fixed Operating Frequency 50 VCC can be supplied from either bias winding or self biasing Burst Mode Operation Minimizing Audible Noise Random Frequency Fluctuation for Low EMI Pulse by Pulse Current Limit Various Protection Functions Overload Protection OLP Over Voltage Protection OVP Abnormal Over Current Protection AOCP Internal Thermal Shutdown TSD with Hysteresis Under Voltage Lockout UVLO and Line Over Voltage Protection LOVP with Hysteresis Built in Internal Startup and Soft Start Circuit Fixed 1 6 Restart Time for Safe Auto Restart Mode of All Protections 2014 Fairchild Semiconductor Corporation 3 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 1 3 Internal Block Diagram Vcc Drain GND Figure 1 Block Diagram 2014 Fairchild Semiconductor Corporation 4 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 2 Specification for Evaluation Board Table 1 Evaluation Board Specifications
14. evices or systems are devices or systems which a 2 A critical component is any component of a life support device 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 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 Product
15. ms C4 P5time lv C1 P6 duty C4 328V 768 V 249 V 786 v 5 0GSisfEdge Positive 10 24 2014 3 34 38 PM Figure 17 Vpsz768 V Vpioppz328 V Figure 18 Vpsz786 V 249 6 250MSisfEdge Positive 10 24 2014 3 32 32 PM Startup Full Load Condition Steady State Full Load Condition 460 CH1 200 V div 460 CH1 200 V div CH2 Vps 200 V div Time 5 ms div CH2 200 V div Time 5 ps div 10 24 2014 3 46 28 PM LeCroy 10 24 2014 3 50 31 PM Figure 19 Vps 731 V 328 V Figure 20 Vps 936 V Secondary Diode Output Short Full Load Condition Short AOCP Full Load Condition 460 Vac CH1 200 V div 460 CH1 200 V div CH2 Vps 200 V div Time CH2 Vps 200 V div Time 50 ms div 200 us div 2014 Fairchild Semiconductor Corporation 14 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 9 4 Output Ripple and Noise Test Condition Ripple and noise are measured by using 20 MHz bandwidth limited oscilloscope with 10uF 50 V capacitor paralleled with a high frequency 0 1 uF capacitor across a output as Figure 21 Power Supply Lo Load must be AC Hot isolated from the Load ground of the AC Neutral MEE 10uf Ouf power supply AC Ground General Notes 1 Load the output with its minimum load current 2 Connect the probes as shown 3 Repeat the measurement wi
16. ncy Subrange 150 kHz 30 MHz Measuring QuasiPeak Average Load is 65 5 Resistor Table 11 Test Results 2014 Fairchild Semiconductor Corporation Level in dBZl Level in dBZl 0 150k 300 400 500 800 1M 2M SM 4M 5M 6 8 10M 20M 30M Frequency in Hz Figure 42 Conduction Line 110 Vac 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Figure 43 Conduction Neutral 110 23 FEBFSL4110LR 501006 Rev 1 0 FAIRCHILD 80 75 70 65 60 EN 55022 Voltage on Mains oltage on Mains nll um West 150k 300 400500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Level in dBZl Figure 44 Conduction Line 220 Vac 80 75 70 65 EN 55022 Voltage on Mains 50 55 N 55022 Voltage on Mains 50 150k 300 400500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz 451 Level in Figure 45 Conduction Neutral 220 2014 Fairchild Semiconductor Corporation 24 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 10 Revision History v Dae Description Dec 16 2014 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
17. s 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 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 2014 Fairchild Semiconductor Corporation 25 FEBFSL4110LR CS01U06A Rev 1 0
18. th maximum load on the output Figure 21 Recommended Test Setup Table 5 Test Result 25 Load so Load 75 Load FultLoad a Measure P1 min cC1 P2 max C2 P3 pkpk C1 P4 rms C4 P5time amp lv C1 P6 duty C4 Measure P1 min cC1 2 2 P3pkpk C1 P4 ms C4 P5time amp glv C1 P6 duty C4 37 8 mV 442 Figure 22 Vour RIPPLE 37 8 mVp p Figure 23 Vour RIPPLE 44 2 mVp p Output with 85 V4c and Full Load Output with 460 and Full Load Condition CH1 Vour 20 mVac div Condition CH1 Vour 20 mVac div Time 10 ms div Time 10 ms div 2014 Fairchild Semiconductor Corporation 15 FEBFSL4110LR CS01U06A Rev 1 0 FAIRCHILD 1 P1 min cC1 P2max C2 P3 pkpk C1 P4 rms C4 P5time lv C1 4 P1min C1 P2 max C2 P3pkpk C1 P4 tms C4 P5time lv C1 P6 duty C4 value 27 5 mV value status status TREY Figure 24 Vour RIPPLE z 27 5 mVp p Figure 25 Vour RIPPLE 42 9 mVp p Output with 85 and 50 Load Output with 460 and 50 Load Condition CH1 Vour 20 mVac div Condition CH1 Vour 20 mVac div Time 10 ms div Time 10 ms div 1 Pt min C1 P2max C2 P3 pkpk C1 P4 rms C4 P5time lv C1 4 P1min C1 P2 max C2 P3 pkpk Ct P4 rms C4 P5time lv C1 P6 duty C4 value 224 mV value 62 7 Status Status 200MS s Edge Positive 10
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