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UC1637: Tech Support Request

Part Number: UC1637

Dear TI Tech Support,

Our customer requires some technical assistance on 5962-89957012A (UC1637) and I'm forwarding their inquiry as is:

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I would like to inquire about the design of your product, 5962-89957012A (UC1637).

We are considering a method to cut off Aout and Bout when -VS (-15V) power of
5962-89957012A (UC1637) part is open or short-circuited.

Question 1) If -VS(-15V) is input abnormally, please answer whether it is possible to
cut off Aout and Bout outputs through the SHUT Down circuit.

Question 2) Is it possible to cut off the output through the current limit
circuit even when -VS(-15V) is input abnormally?


Question 3) In addition to the above two methods, if -VS(-15V) is input abnormally,
please reply if there is a way to block Aout and Bout output?

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Please provide feedback on questions above.

Thank you in advance.