TPS63070: Design Specification checking

Teresa Chiu

Prodigy 690 points

Part Number: TPS63070

Hi Sir,

May I have your help to check is there any concern on below design specification with TPS63070?

1. Vin = 3.8V - 4.2V ; Vout = 4V / 1A

2. Vin = 13.5V ; Vout = 4V / 1A

over 6 years ago

0 Minqiu Xie over 6 years ago

TI__Mastermind 21565 points

Hi Teresa:

As the limited information about your application, I can't give much useful suggestion.

Please keep follow the guidance showed in datasheet, and take care about the effective value of the capacitance as the DC bias, and make sure the inductance has enough current capability. Additionally, the layout is also important to the performance.

0 Minqiu Xie over 6 years ago in reply to Minqiu Xie

TI__Mastermind 21565 points

Hi Teresa:

As long time not hear you, I assume you have solved the issue. I'll close this post.

If not, just reply below. Thank you~

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TPS63070: Design Specification checking