IR1152S
www.irf.com 16
© 2011 International Rectifier
2.90
2.95
3.00
3.05
3.10
3.15
3.20
-50 °C 0 °C 50 °C 100 °C 150 °C
Current Sense Amplifier DC Gain g
DC
(V/V)
Temperature
Figure 9: Current Amplifier DC Gain vs.
Temperature
-0.90
-0.85
-0.80
-0.75
-0.70
-0.65
-0.60
-50 °C 0 °C 50 °C 100 °C 150 °C
Peak Current Limit Threshold (V)
Temperature
Figure 10: Peak Current Limit Threshold
V
ISNS(PK)
vs. Temperature
1.00
1.02
1.04
1.06
1.08
1.10
-50 °C 0 °C 50 °C 100 °C 150 °C
OVP Threshold (%Vref)
Temperature
VOVP
VOVP(RST)
Figure 11: Over Voltage Protection
Thresholds vs. Temperature
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
-50 °C 0 °C 50 °C 100 °C 150 °C
BOP Threshold (V)
Temperature
VBOP(EN)
VBOP
Figure 12: Brown-Out Protection
Thresholds vs. Temperature
