TPS25730: Using TPS25730S without external FET

Samuel Lehner

Part Number: TPS25730

Tool/software:

Hi,

Since there is already an FET on the power path controller, I would like to operate the TPS25730S without an FET.

Thank you.

0 Aya Khedr 1 day ago

Hi Samuel,

Thank you for reaching out!

Could you share the part number for the power path controller?

Do you plan on using the TPS25730 NFET Gate drivers?

When unused, VSYS should be tied to GND.

Best Regards,

Aya Khedr

0 Samuel Lehner 1 day ago in reply to Aya Khedr

Hi Aya,

Thank you for your answers. We use an LTC4418. This activates the power path when the USB voltage reaches 9 volts.

Best Regards

Samuel

0 Katilynn Mar 1 day ago in reply to Samuel Lehner

Hello Samuel,

Please be advised that Aya is out of office today. You may experience delay in receiving a response.

We appreciate your patience.

Thank you,

Katilynn

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