CS8221
VIN
Current Source
(Circuit Bias)
Over Voltage
Shutdown
VOUT
Current Limit
Sense
Thermal
Protection
Bandgap
Reference
+−
Error
Amplifier
GND
Figure 1. Block Diagram
ABSOLUTE MAXIMUM RATINGS*
Rating
Value
Unit
Junction Temperature Range, TJ
Storage Temperature Range, TSTORAGE
Power Dissipation
−40 to +150
°C
−55 to +150
°C
Internally Limited −
Peak Transient Voltage (60 V Load Dump @ VIN = 14 V)
Input Operating Range
−15, 74
V
−0.5 to 26
V
Output Current
Internally Limited −
Electrostatic Discharge (Human Body Model)
2.0
kV
Lead Temperature Soldering:
Reflow (Note 1)
230 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. 60 seconds maximum above 183°.
*The maximum package power dissipation must be observed.
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