SNOU192A December   2021  – December 2021 LM74502

 

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Abstract

This user’s guide describes the LM74502EVM evaluation module for evaluating the performance of the ideal diode controller with switched output, LM74502 and LM74502H. The LM74502 ideal diode controllers drive and control external back-to-back N-channel MOSFETs to emulate an ideal diode rectifier with power path ON and OFF control and overvoltage protection.

Note:

LM74502EVM uses 30-V FETs on both the channels of the EVM. In case evaluation for higher voltages is required by the user, TI recommends using appropriately higher voltage rated FETs.