
Electrical Characteristics (Continued)
V DD =15 V and T A =25°C, unless otherwise specified.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
Over-Current Protection Section
V OCP
V LowOCP
V LowOCP-EN
V LowOCP-DIS
V CS Threshold Voltage for OCP
V CS Threshold Voltage for Low OCP
V S Threshold Voltage to Enable Low
OCP Level
V S Threshold Voltage to Disable Low
OCP Level
0.60
0.13
0.67
0.18
0.4
0.6
0.74
0.23
V
V
V
V
Over-Temperature Protection Section
T OTP
T OTP-HYS
Threshold Temperature for OTP (3)
Restart Junction Temperature
Hysteresis
140
150
10
160
o
o
C
C
Note:
3. If over-temperature protection is activated, the power system enters Auto-Recovery Mode and output is disabled.
Device operation above the maximum junction temperature is NOT guaranteed. OTP is guaranteed by design.
? 2011 Fairchild Semiconductor Corporation
FL7732 ? Rev. 1.0.6
6
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