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LM5140-Q1: Regulator Design: LM5140-Q1

Part Number: LM5140-Q1

Hi Team,

I'm using LM5140 DUAL Buck controller in my design.

The current requirement are: 25A@3.3V, 8A@5V.

The calculator tool shows the efficiency of the regulator drops above 20A current for 3.3V output.

Attached the values considered in the calculator tool.

What is the maximum output currents supported by each outputs?

LM5140-Q1 Quickstart Tool - rev A2.xlsm