VCC
ENABLE1
ENABLE2
GND
CS8371
−
+
1.2 V
−
+
1.2 V
Pre−Regulator
Bias Generator
Trimmed Bandgap
Voltage Reference
Thermal
Shutdown
Overvoltage
Shutdown
+
−
−
+
Current Limit
NOCAP
Current Limit
VOUT1
Sense
VOUT2
Figure 1. Block Diagram
MAXIMUM RATINGS
Rating
Value
Unit
Power Dissipation
Internally Limited
−
ENABLE Input Voltage Range
−0.6 to +10
V
Load Current (8.0 V Regulator)
Internally Limited
−
Load Current (5.0 V Regulator)
Internally Limited
−
Transient Peak Voltage (31 V Load Dump @ 14 V VCC)
Storage Temperature Range
45
V
−65 to +150
°C
Junction Temperature Range
−40 to +150
°C
Lead Temperature Soldering: Wave Solder (through hole styles only) (Note 1)
260 peak
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 10 second maximum.
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