TPS54302: Enable pin

Carlo Marsano

Intellectual 1700 points

Hi Folks,

According to the datasheet the EN pin should be left floating to enable the device.

Are there any recommendations to mitigate a false turn off , say during a ESD event?

Thanks Carlo.

over 5 years ago

0 Ryan Hu (BSR-MV) over 5 years ago

TI__Expert 4035 points

Hi Carlo,

You could enable the device by leaving the en pin floating or using EN network. You could use a small cap like 1-nF between EN pin and GND to filter the noise.

Thanks,

Ryan

Power management

Power management forum

TPS54302: Enable pin