Datasheet FSD176MRT (ON Semiconductor) - 9

1.20 1.20 1.15 1.15 1.10 1.10 1.05 1.05 Normalized Normalized Characteristic graphs are normalized at TA=25°C. 1.00
0.95
0.90
0.85
0.80
-40'C -20'C 1.00
0.95
0.90
0.85 0'C 0.80
-40'C -20'C 25'C 50'C 75'C 90'C 110'C 120'C 125'C 0'C Temperature [ °C] Temperature [ °C] Figure 12. UVLO Threshold Voltage (VSTOP) vs. TA 1.20 1.20 1.15 1.15 1.10 1.10 1.05 1.05 Normalized Normalized Figure 11. UVLO Threshold Voltage (VSTART) vs. TA 1.00
0.95
0.90 1.00
0.95
0.90
0.85 0.85
0.80
-40'C -20'C 0'C 0.80
-40'C -20'C 25'C 50'C 75'C 90'C 110'C 120'C 125'C 0'C Figure 13. Shutdown Feedback Voltage (VSD) vs. TA Figure 14. Over-Voltage Protection (VOVP) vs. TA 1.20 1.20 1.15 1.15 1.10 1.10 1.05 1.05 Normalized Normalized 25'C 50'C 75'C 90'C 110'C 120'C 125'C Temperature [ °C] Temperature [ °C] 1.00
0.95
0.90
0.85
0.80
-40'C -20'C 25'C 50'C 75'C 90'C 110'C 120'C 125'C FSD176MRT — Green-Mode Fairchild Power Switch (FPS™) Typical Performance Characteristics 1.00
0.95
0.90
0.85 0'C 0.80
-40'C -20'C 25'C 50'C 75'C 90'C 110'C 120'C 125'C Temperature [ °C] 25'C 50'C 75'C 90'C 110'C 120'C 125'C Temperature [ °C] Figure 15. Switching Frequency (fS) vs. TA © 2011 Fairchild Semiconductor Corporation
FSD176MRT • Rev. 1.0.1 0'C Figure 16. Maximum Duty Ratio (DMAX) vs. TA www.fairchildsemi.com
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