Asking for the power recommendation for buck on car application 12V>5V

SHH

Other Parts Discussed in Thread: LMR33630, LMR33630-Q1, LM63625-Q1, TPS62810-Q1

Hi Team,

Customer is designing car application.

Would you please recommend the proper solution for the following request? Do the recommended device pass ISO7637?

12V>5V (2.5A)

5V>1.5V

5V>1.1V

BR,

SHH

0 Andy Chen over 5 years ago

Hi,

LMR33630 or LM63625 is suggested for 12V to 5V/2.5A.

Pls check with BSR-LV product line for 5Vin conversion.

ISO7637 is not applied on buck converter, it should be system level safety requirement.

B R

Andy

0 SHH over 5 years ago in reply to Andy Chen

Hi Andy,

is LMR33630 or LM63625 or for automotive application?

Can you please loop LV team for help?

BR,

SHH

0 Andy Chen over 5 years ago in reply to SHH

Pls down load data sheet of LMR33630-Q1 and LM63625-Q1 on TI website, and select proper product version for application.

I will forward this thread to BSR-LV for further help.

B R

Andy

0 Alfonso Furio over 5 years ago

Hello,

for the 5V rail, I can suggest TPS62810-Q1. http://www.ti.com/product/TPS62810-Q1

Let me know if you need further help.

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