FAN400CNY Ver la hoja de datos (PDF) - Fairchild Semiconductor

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Fabricante

FAN400CNY

Low-Power, Green-Mode, PWM Flyback Power Controller without Secondary Feedback (CC)

Fairchild Semiconductor 

Typical Performance Characteristics

3

2.8

2.6

2.4

2.2

2

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100

T emperature (℃ )

Figure 13. Green Mode Entry FB Voltage

(VFB-N) vs. Temperature

360

340

320

300

280

260

-40 -30 -20 -10 0

10 20 30 40 50 60 70 80 90 100

Temperature (℃ )

Figure 15. Leading-Edge Blanking Time (tLEB)

vs. Temperature

2.2

2

1.8

1.6

1.4

1.2

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100

T emperature (℃ )

Figure 14. Green Mode Ending FB Voltage

(VFB-G) vs. Temperature

3.4

3.2

3

2.8

2.6

2.4

2.2

12 13 14 15 16 17 18 19 20 21 22 23 24

VDD (V)

Figure 16. Operating Supply Current

vs. VDD Voltage

© 2008 Fairchild Semiconductor Corporation

FAN400C • Rev. 1.0.1

8

www.fairchildsemi.com

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