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LM5146: Efficiency improvement in light load

Roger Shih
Intellectual 2405 points
Part Number: LM5146
Other Parts Discussed in Thread: LM5148

Tool/software:

Dear expert,

As title mentioned, is there any ways that can improve the light load efficiency in LM5146?

Known that LM5146 has DCM mode if SYNCIN pin connect to GND or floating, is there any other improvement?

Does LM5146 has burst mode function?

Thanks

Regards,

Roger