LTC7820 replacement device selection

Rock Su

Intellectual 2220 points

Other Parts Discussed in Thread: LM5155

Dear colleague,

Do we have any device to compete with it?

Customer mainly uses it to improve output voltage(33.6V) to twice the input voltage(16.8V).

Customer mainly pays attention to efficiency.

Thanks a lot!

B.R

Rock Su

over 6 years ago

0 Garrett Roecker over 6 years ago

TI__Mastermind 21720 points

Hi Rock,

Thanks for reaching out with your question.

There is not a direct replacement for this part. The best solution is going to be using the LM5155. This does have a magnetic but only requires one switch were the competitor device requires 4 switches. What is the load current for the application.

-Garrett

0 Rock Su over 6 years ago in reply to Garrett Roecker

TI__Intellectual 2220 points

Hi Garrett,

I will check with the customer.
Thanks a lot!

Power management

Power management forum

LTC7820 replacement device selection