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© 2011 Fairchild Semiconductor Corporation 

13 

FEBFSB127H_T001  •  Rev. 1.0.0 

6.

 

Bill of Materials 

Component Qty

Part 

No. 

Manufacturer 

Reference 

JUMPER WIRE 0.8Ø (mm) 

 

 

JP1, JP2, JP3, JP4, JP5

Resistor 1206 0

 ±5% 

 

 

R19, R20 

Resistor 1206 100K

 ±5% 

 

 

R8, R22 

Resistor 1206 20K

 ±1% 

 

 

R13, R14, R18 

Resistor 1206 300

 ±5% 

 

 

R11 

Resistor 1206 5K1

 ±5% 

 

 

R17 

Resistor 1206 62K

 ±1% 

 

 

R15 

NTC 13Ø 2

SCK132 1 

 

 

NTC 

1206 MLCC X7R 102P 50V ±10% 

 

 

C9, C12 

1206 MLCC X7R 102P 1KV ±10% 

 

 

C8 

1206 MLCC X7R 103P 50V ±10% 

 

 

C13 

1206 MLCC X7R 222P 50V ±10% 

 

 

C15 

Electrolytic Capacitor 10

μ

 50V 105

°

1 LHK  JACKCON 

C11 

Electrolytic Capacitor 120

μ

 420V 105

°

C

1 LHK 

PAG C4 

Electrolytic Capacitor 1000

μ

 10V 105

°

C

2 LHK  SAMXON 

C6, 

C7 

X2 Capacitor 0.47

μ

 275V ±20% 

 

 

C1 

Y1 Capacitor 222P 250V ±20% 

 

 

C14 

Inductor 14mH  

TRN0183 

SEN HUEI 

L1 

Inductor 2.5

μ

H  

TRN0204 

SEN HUEI 

L2 

Transformer EI-22 900

μ

H 1 

TRN0317 

SEN 

HUEI 

TX1 

Schottky Diode 5A/40V  

SB540 

FAIRCHILD 

D1 

Fast Diode 1A/1000V  

1N4007 

FAIRCHILD 

D2 

Fast Diode 1A/200V 

1N4935 

FAIRCHILD 

D3 

SMD Fast Diode 1A/1000V 

S1M 

FAIRCHILD 

D6, D7 

Bridge 2A/800V 

2KBP08M 

FAIRCHILD 

BD1 

REGULATOR KA431L ±0.5% 

 

FAIRCHILD 

U3 

IC FOD817A DIP 

 

FAIRCHILD 

U2 

FUSE CERAMIC 250V1A 3.6*10mm 

1  SLOW 37SG

SLEEK 

F1 

Varistor 7

ψ

470V 1 

 

 

MOV 

TVS Breakdown Voltage 143V–158V 

P6KE150A 

FAIRCHILD 

D8 

Test Pin SG004-05 

 

 

L N VO+ VO- 

PCB PLM0152 REV0 

 

FAIRCHILD 

 

FSB127HNY 1 

 

FAIRCHILD 

U1 

 

Содержание FSB127H

Страница 1: ...01 Rev 1 0 0 User Guide for FEBFSB127H_T001 Evaluation Board FSB127H 100kHz Power Switch for ATX Standby 16W Featured Fairchild Product FSB127H Direct questions or comments about this Evaluation Board...

Страница 2: ...and Trim Down 6 5 3 Line and Load Regulation 6 5 4 DC Output Rise Time 7 5 5 DC Transient Response 8 5 6 Ripple and Noise 8 5 7 Capacitive Load 9 5 8 Power Saving 10 5 9 Efficiency 10 5 10 Short Circu...

Страница 3: ...d an avalanche rugged 700V SenseFET It is specifically designed for high performance offline Switch Mode Power Supplies SMPS with minimal external components Compared with a discrete MOSFET and contro...

Страница 4: ...2011 Fairchild Semiconductor Corporation 4 FEBFSB127H_T001 Rev 1 0 0 3 Schematic Figure 2 Evaluation Board Schematic...

Страница 5: ...2011 Fairchild Semiconductor Corporation 5 FEBFSB127H_T001 Rev 1 0 0 4 PCB Layout Figure 3 Evaluation Board PCB Layout...

Страница 6: ...Load Turn off 70 VAC 68 VAC Turn on 81 VAC 81 VAC 5 2 AC Trim Up and Trim Down 5 2 1 Test Condition Switch the input voltage from 90V to 264V or from 264V to 90V the output voltages should be normal 5...

Страница 7: ...0 5 4 DC Output Rise Time 5 4 1 Test Condition Load maximum load and minimum load DC output rise time 20ms maximum 5 4 2 Measured Waveforms Figure 4 90V 60Hz Maximum Load Figure 5 90V 60Hz Minimum Lo...

Страница 8: ...5ms 5ms 5 5 2 Measured Waveforms Figure 8 90VAC 60Hz Figure 9 264VAC 50Hz 5 6 Ripple and Noise 5 6 1 Test Condition Tested by DC loading side parallel with a 10 F EC and 0 1 F CC capacitor and measure...

Страница 9: ...r Corporation 9 FEBFSB127H_T001 Rev 1 0 0 5 7 Capacitive Load 5 7 1 Test Condition Output Capacitive Load 12000 F 5 7 2 Measured Waveforms 90V 60Hz Maximum Load 90V 60Hz Minimum Load 264V 50Hz Maximum...

Страница 10: ...VIN 240VAC with 0 25W Loading 0 389W 0 25W When VIN 264VAC with 0 25W Loading 0 406W 0 25W C When VIN 230VAC with No Loading 53mW x When VIN 240VAC with No Loading 56mW x When VIN 264VAC with No Loadi...

Страница 11: ...0V 60Hz 264V 50Hz Minimum Load PASS PASS Maximum Load PASS PASS 5 10 3 Measured Waveforms Figure 14 90VAC 60Hz Output Short Ch1 Drain Ch2 VDD Ch3 FB Figure 15 264VAC 50Hz Output Short Ch1 Drain Ch2 VD...

Страница 12: ...gure 18 N 115 60Hz Figure 19 L 230 50Hz Figure 20 N 230 50Hz dB V dB V TDF 2 AV MAXH 1 PK MAXH 6DB SGL 150 kHz 30 MHz RBW 9 kHz MT 10 ms PREAMP OFF Att 10 dB PRN 1 MHz 10 MHz 0 10 20 30 40 50 60 70 80...

Страница 13: ...Capacitor 120 420V 105 C 1 LHK PAG C4 Electrolytic Capacitor 1000 10V 105 C 2 LHK SAMXON C6 C7 X2 Capacitor 0 47 275V 20 1 C1 Y1 Capacitor 222P 250V 20 1 C14 Inductor 14mH 1 TRN0183 SEN HUEI L1 Induct...

Страница 14: ...hod Np 2 3 2 0 27 1 31 Solenoid Winding Insulation Polyester Tape t 0 025mm 3 Layer N5V 6 10 0 55 2 5 Solenoid Winding Insulation Polyester Tape t 0 025mm 3 Layers Np 2 2 1 0 27 1 31 Solenoid Winding...

Страница 15: ...t injury to the user 2 A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or s...

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