Typical automotive application with Infineon high side switches

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peranders

New Member
I'm investigatiing a simple solution for taking care of:
Load dump
ESD
Reversed polarity
Transients
EMC

My system is 24 V truck/bus.

What I had in mind was a microcontroller + BTS50085

**broken link removed**
 
The BTS50085 looks like it will tolerate all the transient and fault conditions. The microcontroller power supply will, of course, need protective circuitry to to protect it from these transients as well.
 
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