[原创] Maxim MAX77752多路功率管理IC解决方案

Maxim公司的MAX77752是高度集成的多路功率管理IC,包括三个降压转换器,一个低压降线性稳压器,两个外接稳压器使能输出,两个专用负载开关控制器和浪涌电流限制器,提供高性能功率管理元件,高精度监测和专用顶级控制器,是效率尺寸优化的解决方案.主要用在固态驱动系统,手持设备,游戏控制台,自动化系统,照相机和无人机.本文介绍了MAX77752主要优势和特性,框图以及评估板MAX77752 EVK主要优势和特性,框图表,电路图,材料清单和PCB设计图.

The MAX77752 is a highly-integrated power manage­ment solution including three step-down converters, a low-dropout linear regulator, two external regulators enable outputs, two dedicated load switch controllers, and an inrush-current limiter which can be configured as a third load switch controller using OTP. The MAX77752 provides a combination of high-performance powermanagement components, high-accuracy monitoring, and a customized top-level controller that results in anefficient, size optimized solution.

The 40-pin, 5mm x 5mm x 0.8mm, 0.4mm pitch TQFN package is ideal for space constrained applications.

Numerous factory programmable options allow the device to be tailored for many variations of the end application.

MAX77752主要优势和特性:

Highly IntegratedThree Buck RegulatorsIntegrated High-Accuracy BrownoutComparators
One Low-Dropout Linear RegulatorLow-Input Voltage..

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