鈥?/div>
Short circuit protection
Overload protection
Current limitation
Thermal shutdown
Overvoltage protection (including load dump) with external
resistor
Reverse battery protection with external resistor
Loss of ground and loss of V
bb
protection
Electrostatic discharge protection (ESD)
Block Diagram
Vbb
IN1
ST1/2
IN2
Logic
Channel 1
Channel 2
Load 1
Load 2
Diagnostic Function
鈥?/div>
鈥?/div>
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Diagnostic feedback with open drain output
Open load detection in OFF-state
Feedback of thermal shutdown in ON-state
IN3
ST3/4
IN4
Logic
Channel 3
Channel 4
Load 3
GND
Load 4
Infineon Technologies AG
1 of 14
2003-Oct-01
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