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TPS4H160-Q1: phenomenon when thermal fault occur

Part Number: TPS4H160-Q1

Dear Specialists,

My customer is evaluating TPS4H160-Q1 and has a question.

I would be grateful if you could advise.

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If thermal shutdown occurs, is the correct operation of the IC as the output of all channels (OUT 1 to OUT 4) drops?

Or, is the operation different depending on each channel? In this phenomenon, the output drops or is normal with every channel.

In my test, one output stopped and the other remained normal when thermal fault occur.

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I appreciate your great help in advance.

Best regards,

Shinichi