LM5163-Q1: Max Power Limit of LM516x Flybuck

Matthew Rodeman

Prodigy 730 points

Part Number: LM5163-Q1
Other Parts Discussed in Thread: LM5163

Tool/software:

Hello,

Is there a max power limit for the isolated secondary side of a flybuck implementation with an LM5163/4/8/9 variant?

Thank you!

over 1 year ago

+1 Nityanand Hegde over 1 year ago

TI__Expert 5520 points

Hi Matthew,

It really depends on the operating use cases like input voltage, output voltage and current and max. ambient temperature conditions. What is the customer use case for these designs? Based on that i can check if the design is feasible or not.

Thanks,

Nitya

Power management

Power management forum

LM5163-Q1: Max Power Limit of LM516x Flybuck