LM5157: New Boost device

Jack Li-SH

Expert 4575 points

Part Number: LM5157
Other Parts Discussed in Thread: LM5122,

Dear sir,

Now customer want to select one boost IC in a new project, do you help check whether we have a new one to cover it?

The requirement:

1. Boost from 12V to 24V,

2. 24V/3A Continue, 24V Peak to 8.2A/10s, Peak to 12A/20ms, Peak to 16A/2ms

Nice day!

Regards,

Jack

over 4 years ago

0 Stefan Schauer over 4 years ago

TI__Guru 60001 points

Hi Jack,

The LM5157 is already a very new device. You may consider also the LM5122 as a synchronous converter to reduce the losses in the Diode.

This might be a good starting point: PMP7961 reference design | TI.com

Best regards,

Stefan

0 Stefan Schauer over 3 years ago in reply to Stefan Schauer

TI__Guru 60001 points

Hi Jack,

I have not seen an update for the last 14 days, so I assume the questions are answered.
I close this thread now. If there is still something open reply and the thread will get open again.
If you have any other question or of the thread gets locked, please open a new one.

Clicking the Resolved Button also helps us to maintain this forum.

Best regards,

Stefan

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LM5157: New Boost device