FAN302HLMY_F117 Datasheet, PDF (8/18 Pages) Fairchild Semiconductor – PWM Controller for Low Standby Power Battery-Charger Applications — mWSaver™ Technology

Typical Performance Characteristics
1.80
1.70
1.60
1.50
1.40
1.30
1.20
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
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 12. Leave Zero Duty Cycle of FB Voltage
(V_FB-H) vs. Temperature
Figure 13. V_S Over-Voltage Protection (V_VS-OVP)
vs. Temperature
2.53
2.52
2.51
2.50
2.49
2.48
2.47
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
2.50
2.48
2.46
2.44
2.42
2.40
2.38
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
Figure 14. Reference Voltage of CS (V_VR)
vs. Temperature
Figure 15.Variation Voltage on CS Pin for Constant-
Current Regulation (V_CCR) vs. Temperature
2.20
2.18
2.16
2.14
2.12
2.10
2.08
-40 -30 -15
0
25 50 75
Temperature (ºC)
85 100 125
0.683
0.680
0.677
0.674
0.671
0.668
0.665
-40 -30 -15
0
25 50 75 85 100 125
Temperature (ºC)
Figure 16. Starting Voltage of Frequency Decreasing Figure 17. Ending Voltage of Frequency Decreasing of
of CC Regulation (V_SN-CC) vs. Temperature
CC Regulation (V_SG-CC) vs. Temperature
© 2012 Fairchild Semiconductor Corporation
FAN302HLMY_F117 • Rev. 1.0.1
8
www.fairchildsemi.com