Powering Microchip MPUs with ActivePMU™ PMICs

PublishTime：2021-10-27

●To support enhanced power supply applications on Microchip SAMA5D3x and several SAM9x series embedded MPUs, Microchip has selected two ActivePMU Power Management Integrated Circuits (PMICs) from the Active-Semi® portfolio:
■ACT8865—seven-channel (3 DC/DC converters + 4 LDO regulators) PMU
■ACT8945A—seven-channel (3 DC/DC converters + 4 LDO regulators) PMU with integrated linear Li-Po/Li-Ion battery charger
●This application note provides developers with the following content:
■Recommended application schematics with associated functional descriptions
■A description of the PMIC Power-Saving mode and its use with Microchip MPU low-power modes
■A high-level description of an available Linux® driver

Brand of Product：	Microchip
Part#：	SAM9x 、 SAMA5D3x 、 SAM9x series More Part#
Product Category：	embedded MPUs More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Mar-2020
Version Number：
Data Encoding：	DS00003415A,AN3415
Data Size：	1.2 MB

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Integrated Circuits