TPS62730: ON/BYP pin voltage in TPS62730

Tushar Bhattacharyya2

Part Number: TPS62730

I am currently reworking my schematic and I was wondering if it would be okay to connect the ON/BYP pin to VDD (3.3V in my case) since I only want the DC-DC conversion and not interested in the bypass mode operation?

Thanks

Tushar

over 4 years ago

0 Febin over 4 years ago

TI__Mastermind 19290 points

Hi Tushar,

The DC-DC converter is activated when ON/BYP is set high. But please be aware of the Automatic Transition from DC-DC to Bypass Operation explained in Section 9.4.2 in the datasheet.

Please ensure the device is operated according to the following table:

ON/BYP pin can be 3.3V as long as the above recommendations are satisfied.

Regards,

Febin

0 Tushar Bhattacharyya2 over 4 years ago in reply to Febin

Intellectual 825 points

Thanks for the prompt reply Febin.

Tushar

Power management

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TPS62730: ON/BYP pin voltage in TPS62730