TPS56637: delay time between EN=low and output discharge ON

Yusuke Mukuno

Expert 7395 points

Part Number: TPS56637

Hi expert,

Regarding power down sequence

Could you please let me know the internal delay time between EN=low and output discharge ON?

Thanks

Muk

over 1 year ago

+1 Miranda Gu over 1 year ago

TI__Genius 15037 points

Hi Muk,

We have a disable EN shutdown waveform in datasheet Figure 33. You can see the time from EN pulled low to Vout decreased to zero. Is that useful for your question?

0 Yusuke Mukuno over 1 year ago in reply to Miranda Gu

TI__Expert 7395 points

Thanks

Power management

Power management forum

TPS56637: delay time between EN=low and output discharge ON