TPS61161A: Can a different voltage from VIN terminal one be connected to power supply side of external inductor?

Hi Kazuya,

We don't have test data under such condition, but from my side, I don't see issue in datasheet if you connect Vin and inductor separately.

Do you have EVM now? I want to test myself but unfortunately, we don't have board on site. It'll take several days for a new EVM shipment. If you have one, it's better to have a test with customer condition.

BR

Patrick

Hi Patrick,

Thank you very much for your reply.

Unfortunately, we don't have TPS61161A EVM too. If you can get the device EVM, could you please test TPS61161A on EVM in the conditions?

Thank you again and best regards,
Kazuya.

Hi Kazuya,

No problem, but it will take several days for a new EVM shipment, please allow me some time to give you feedback.

BR

Patrick

Hi Patrick,

Thank you very much for your strong support.

I'm looking forward to receiving the evaluation result.

Thank you again and best regards,
Kazuya.

Hi Kazuya,

I'll let you know once the EVM has arrived. Thanks for your patience.

BR

Patrick

Hi Kazuya,

No issue was found if VIN and inductor were separated. It'll be better if customer can help to double check.

BR

Patrick