Hi Team:
I have a question about TPS53219 pre-bias function.
Does TPS53219 operate properly even if there is a pre-bias voltage of 1.25V in the output before turn on the power?
Thanks for your help and time.
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Hi Team:
I have a question about TPS53219 pre-bias function.
Does TPS53219 operate properly even if there is a pre-bias voltage of 1.25V in the output before turn on the power?
Thanks for your help and time.
Hi Redick,
TPS52319 can support pre-bias start up. Please review attached TPS53219EVM user's guide figure 12. If 1.25V is lower than the output setting voltage, TPS53219 can operate properly.
Thanks,
Nancy