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© 2011 Fairchild Semiconductor Corporation 

22 

FEBFSQ500L_H257v1   •  Rev. 1.0.1 

 

Customer  

P/N:  TRN-0246 

DATE 08/12/2008 

Version 

A 

Page 

3/3 

 

3.Electrial Specification:  

 

3.1 lnductance test

：

 at 100KHz ,1V  

 

P(2-1)

：

 800µH 

5%  

 
3.2 DC Resistance test at 25°C 
 

P(2-1)

：

xx 

 Max. (not fixed)  

P(10-9)

：

xx 

 Max. (not fixed)  

3.3 Hi-pot test

：

 

 

AC 3.0K V /60Hz/5mA hi-pot for one minute between pri to sec. 
AC 1.5K V /60Hz/5mA hi-pot for one minute between pri to core. 
AC 1.5K V /60Hz/5mA hi-pot for one minute between sec to core. 
 

3.4 lnsulation test

：

 

 

The insulation resistance is between pri to sec and windings to core measured by DC 500V, 
must Be over 100M

.   

 

3.5 Terminal strength

：

 

 

1.0Kg on terminals for 30 seconds, test the breakdown. 

 

UNIT m/m 

DRAWN 

CHECK  TITLE

 

TRANS 

TEL 

(02)2215-8302 

Ci wun Chen 

Guo long Huang 

IDENT 

 N O. 

TRN-0246

FAX (02)2215-8293 

SEN HUEI INDUSTRIAL CO.,LTD. 

D W G 

 N O. 

 

No.26-1, Lane 128, Sec. 2, 

Singnan Rd., Jhonghe City, 

Taipei County 235, Taiwan

 

 
 

 

Содержание FSQ500L

Страница 1: ...0 1 User Guide for FEBFSQ500L_H257v1 Evaluation Board Compact Green Mode Controller FSQ500L 5 1V 400mA Flyback Design Featured Fairchild Product FSQ500L Direct questions or comments about this evalua...

Страница 2: ...rn On Delay Test 9 4 6 DC Output Rising Time 9 4 7 Line and Load Regulation 10 4 8 Efficiency 11 4 9 Output Ripple and Noise 11 4 10 Step Load Response 12 4 11 Over Current Protection 13 4 12 Hold up...

Страница 3: ...e regulator connected from the DRAIN pin to supply the VCC This device does not need to use bias winding and associated external components Using a SOT 223 package FSQ500L reduces total size and weigh...

Страница 4: ...CC 3 VFB VBURL VBURH VSD A R S R Q VCC VCC Soft Soft 7 7VZ IDELAY BURST MODE IFB 2 Figure 1 Internal Block Diagram 2 Specifications Table 1 Summary of Features and Performance Description Min Max Unit...

Страница 5: ...2011 Fairchild Semiconductor Corporation 5 FEBFSQ500L_H257v1 Rev 1 0 1 3 Photographs PCB Layout Figure 2 Top Overlay Silk Screen Figure 3 Bottom Layer Pattern Figure 4 Bottom Overlay Silk Screen...

Страница 6: ...Test 4 Soft Start Test 5 Turn On Delay Test 6 DC Output Rising Time 7 Line and Load Regulation 8 Efficiency 9 Output Ripple and Noise 10 Step Load Response 11 Over Current Protection 12 Hold Up Time...

Страница 7: ...Input Voltage Input Wattage Output Voltage Specification 85VAC 60Hz 0 094W 5 224V 0 25W 120VAC 60Hz 0 116W 5 224V 230VAC 50Hz 0 209W 5 224V 264VAC 50Hz 0 242W 5 224V 4 3 Burst Mode Test 4 3 1 Test Co...

Страница 8: ...VO Ch 2 VFB Ch 3 VCC Ch 4 IDRAIN Figure 8 240VAC 50Hz at Max Load Ambient Ch 1 VO Ch 2 VFB Ch 3 VCC Ch 4 IDRAIN Figure 9 120VAC 60Hz at Max Load After Short Ch 1 VO Ch 2 VFB Ch 3 VCC Ch 4 IDRAIN Figur...

Страница 9: ...ad 85VAC 60Hz 89 60ms 264VAC 50Hz 99 08ms Figure 13 85VAC 60Hz at Max Load Ch 1 VO Ch 4 VAC Figure 14 264VAC 50Hz at Max Load Ch 1 VO Ch 4 VAC 4 6 DC Output Rising Time 4 6 1 Test Condition Set output...

Страница 10: ...1 VO Ch 2 VDS Ch 3 VFB 4 7 Line and Load Regulation 4 7 1 Test Condition Measure line and load regulation according to Table 7 with output cable Table 7 Test Result Input Voltage Output Voltage at Ma...

Страница 11: ...Load 50 Load 75 Load 100 Load Average 115VAC 60Hz 55 31 58 88 64 43 66 22 61 21 230VAC 50Hz 43 01 46 97 50 96 56 62 49 41 4 9 Output Ripple and Noise 4 9 1 Test Condition Ripple and noise are measured...

Страница 12: ...1 VO Figure 24 240VAC 50Hz at Max Load Ch 1 VO Figure 25 264VAC 50Hz at No Load Ch 1 VO Figure 26 264VAC 50Hz at Max Load Ch 1 VO 4 10 Step Load Response 4 10 1 Test Condition Dynamic loading 20 80 o...

Страница 13: ...st Result Input Voltage Output Current 85VAC 60Hz 0 611A 120VAC 60Hz 0 650A 240VAC 50Hz 0 836A 264VAC 50Hz 0 881A 4 12 Hold up Time 4 12 1 Test Condition Set output at maximum load Measure the time in...

Страница 14: ...Test Condition Short the output of the power supply The power supply should enter Auto Restart Mode protection with less than 2W input voltage Table 14 Test Result Input Voltage Input Wattage at Maxim...

Страница 15: ...AC 60Hz at Max Load Ch 1 VO Ch 2 VFB Ch 3 VCC Ch 4 IDRAIN 4 15 Power Off 4 15 1 Test Condition Set the output at the maximum load Remove power Figure 36 120VAC 60Hz at Max Load Ch 1 VO Ch 2 VCC Ch 3 V...

Страница 16: ...n and Secondary Rectifier 4 17 1 Test Condition Measure the voltage stress of drain and secondary rectifiers under conditions specified in the table below 4 17 2 Test Result Stress On MOSFET Rating St...

Страница 17: ...1 MHz 10 MHz 100 MHz 0 10 20 30 40 50 60 70 80 90 100 EN55022A EN55022Q Date 7 AUG 2008 17 54 47 1 QP CLRWR 2 AV CLRWR SGL 150 kHz 150 MHz OVLD MT 50 ms RBW 120 kHz PREAMP OFF Att 10 dB PRN 1 MHz 10 M...

Страница 18: ...7v1 Rev 1 0 1 4 19 Surge Test Mode Polarity Phase Voltage Condition L PE 0 4 4KV Pass 90 Pass 180 Pass 270 Pass N PE 0 4 4KV Pass 90 Pass 180 Pass 270 Pass 4 20 ESD Test Air Discharge 16 5KV Contact D...

Страница 19: ...2011 Fairchild Semiconductor Corporation 19 FEBFSQ500L_H257v1 Rev 1 0 1 5 Schematic Figure 49 Schematic...

Страница 20: ...Transformer Specification Customer P N TRN 0246 DATE 08 12 2008 Version A Page 1 3 1 Dimension Note 1 Pin3 4 5 6 7 8 removed UNIT m m DRAWN CHECK TITLE TRANS TEL 02 2215 8302 Ci wun Chen Guo long Huan...

Страница 21: ...EBFSQ500L_H257v1 Rev 1 0 1 Customer P N TRN 0246 DATE 08 12 2008 Version A Page 2 3 2 Schematic NO TERMINAL WIRE TS INSULATION BARRIER S F TS S w1 1 x 0 15 1 46 4 w2 2 1 0 2 1 104 2 w3 1 x 0 15 1 46 5...

Страница 22: ...o sec AC 1 5K V 60Hz 5mA hi pot for one minute between pri to core AC 1 5K V 60Hz 5mA hi pot for one minute between sec to core 3 4 lnsulation test The insulation resistance is between pri to sec and...

Страница 23: ...1 Electrolytic Capacitor 47 F 50V 105 C 11 C4 6 11 1 Electrolytic Capacitor 1 400V 105 C 12 C8 6 3 11 LEK Low ESR 1 Electrolytic Capacitor 330 F 10V 105 C 13 C3 Low ESR ky10 220 L 1 Electrolytic Capac...

Страница 24: ...ling can be reasonably expected to result in significant 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 expect...

Страница 25: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Fairchild Semiconductor FEBFSQ500L_H257V1...

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