Solution to limit overshoot on ADuM5401

Document created by analog-archivist Employee on Feb 23, 2016Last modified by analog-archivist Employee on Feb 23, 2016
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in a redesign of our battery management system for HV-batteries in electric
vehicles we would like to use your part # ADUM5401W.
As we read your datasheet we noticed you had some trouble with output voltage
setpoint and overshoot (up to 6.5 V). Since other ICs we use in conjuction with
the chip have an absolute max. rating of 6 volts we need to clip output
voltage. Can you provide us with an example schematic how to limit output
voltage overshoot?

 

Overshoot has been analyzed and enclosed is a PDF with a solution to limit
overshoot.

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