This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

tpS54531 SOFTSART

Other Parts Discussed in Thread: TPS54531

HI,

My customer would like to increase the softstart up to 100ms, as load we have a motor.

would it be possible to do it without any issues since the datasheet mention that:

The slow-start time should be set between 1 ms to 10 ms to ensure good startup behavior. The value slow-start

capacitor should not exceed 27 nF.

During normal operation, the TPS54531 device stops switching if the input voltage drops below the VIN UVLO

threshold, the EN pin is pulled below 1.25 V, or a thermal shutdown event occurs.

regards,

kamal