NCP372
TYPICAL OPERATING CHARACTERISTICS
200
300
180 EN = low
160
EN = low
250
140
200
120
100
150
80
60
100
40
50
20
0
−50
0
0
50
100
150
2.5
3.5
4.5
5.5
6.5
7.5
TEMPERATURE (°C)
Vin (V)
Figure 13. RDS(on) vs. Temperature
Figure 14. RDS(on) vs. Vin
Temp=−40°C
800
Iq vs Vin @ Vout open (/EN=low)
Temp=−25°C Temp= 0°C Temp= 25°C Temp= 85°C Temp= 125°C
600
400
200
0
−200
−400
−30
−20
−10
0
10
20
30
Vin (V)
Figure 15. Quiescent Current vs. Vin from −30 V
to +30 V, Enable Mode
Temp=−40°C
800
Iq vs Vin @ Vout open (/EN= high)
Temp=−25°C Temp= 0°C Temp= 25°C Temp= 85°C Temp= 125°C
600
400
200
0
−200
−400
−30
−20
−10
0
10
20
30
Vin (V)
Figure 16. Quiescent Current vs. Vin from −30 V
to +30 V, Disable Mode
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