Hi Ali,

TPS61023 is a boost IC not a buck-boost IC. Try TPS631010 if you need a buck-boost.

Best Regards,

Travis

Hi Travis Wang
Are they package interchangeable?
I mean, can i simply replace it with TPS61203?
Thanks

Also,I checked TI portfolio.
This seems to me more interesting for fixed 3.3V buck/boost converter.

TPS63001

Hi Ali,

you can choose TPS63001 if 1.7A is enough for your application. There's no pin-to-pin buck-boost with TPS61023. Buck-boost always needs more than 6 pins.

Best Regards,

Travis

Hi Travis Wang

Thanks for your feedback.
I checked few IC's but i am stuck in cost.
I need cost effective solution similar to TPS61023 and NON BGA package.
Can you help me to choose one?
The minium current requirements are 1.5A
Let me know if you need any further requirements
Thanks

I found TPS631000 but not sure what it mean by non isolated

Hi Brigitte
Does it means that current can flow in reverse direction if input is not present?

Thanks