张三叔

MOS-based DC-DC step-down module

Overview

illustrate

MP2307 is a DCDC step-down module with an input voltage of 4.75V-23V. This is easier to use than some common DCDC chips, but the disadvantage is that its price will be slightly higher. The normal price should be between 1.5 (bulk/refurbished) and Between 5 (original and brand new).

This module is used to evaluate how this chip is

It should be noted that you should try to buy original chips that cost more than 3 yuan.

test

Input 12V, under 5V1A, the efficiency is 80%, and the temperature is stable at 55 degrees.

Design Files

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Update:2024-11-21 18:37:40

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