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LM25119: Output Unstable

Part Number: LM25119

Dear Team,

The customer using LM25119 for 18V/120A application.

They have 2 board with the same schematic, but slightly different layout.

One board work properly till 100% load, but one of the board will unstable around 90A.

Do you have any comments on the schematic may improve the stability?

Inductor:

Waveform:

BR

Kevin