FAN302UL 查看數據表（PDF） - Fairchild Semiconductor

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FAN302UL

PWM Controller for Low Standby Power Battery Charger Applications — mWSaver™ Technology

Fairchild Semiconductor 

Typical Performance Characteristics

Figure 12. Leave Zero Duty Cycle of FB Voltage

(VFB-H) vs. Temperature

2.95

2.90

2.85

2.80

2.75

2.70

2.65

-40 -30 -15

0

25 50 75

Temperature (ºC)

85 100 125

Figure 13. VS Over-Voltage Protection (VVS-OVP)

vs. Temperature

Figure 14. Reference Voltage of CS (VVR)

vs. Temperature

Figure 15. Variation Voltage on CS Pin for CC

Regulation (VCCR) vs. Temperature

Figure 16. Starting Voltage of Frequency Decreasing Figure 17. Ending Voltage of Frequency Decreasing of

of CC Regulation (VSN-CC) vs. Temperature

CC Regulation (VSG-CC) vs. Temperature

© 2011 Fairchild Semiconductor Corporation

FAN302UL • Rev. 1.0.3

8

www.fairchildsemi.com

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