TPS25221: Support 1.8V IO at EN?

Takashi Onawa

Genius 13200 points

Part Number: TPS25221

hi Team,

My customer want to control this device EN by 1.8V IO. Do you think there is no rink to control TPS25221 by 1.8V IO?

It looks 1.7V is recommended for high threshold in the datasheet, There doesn't seem to be much margin.

Regards,

Takashi Oanwa

0 Hari Patel1 over 5 years ago

Hi Takashi,

I've assigned this issue to the relevant expert who will get back to you shortly.

Thank you,

Hari

0 Ziv Zhang over 5 years ago

Hi Takashi,

Correct. No much margin for it.

Better to have a higher voltage.

For TI's policy, I will first click resolved button.

If you have any other concern, contact me any time.

If you think resolved, please help click 'Issue is solved button'.

Thanks.

0 Takashi Onawa over 5 years ago in reply to Ziv Zhang

Hi Ziv-san,

Thanks for your prompt response on this.

I understood.

Regards,

Takashi Onawa

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