This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS61099: Boost operation of TPS610994

Part Number: TPS61099

Hi Team,

It works that Vout voltage goes up to 5.5V, I would like to know the cause of this.

During the operation with light load, Vin becomes Open, and Vin returns after 300ms.

Since this is a 3.3V output product, I would like the built-in FB resistor to maintain 3.3V.

There is a switch in the first stage of the built-in FB resistor, but I don't think that switch is functioning.

Appreciate your support!

Best Regards,

Kenji

TPS610994.pdf