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ACT8945A Datasheet Advanced PMU

Manufacturer: Active-Semi

Download the ACT8945A datasheet PDF. This datasheet also includes the ACT8945A-Active variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (ACT8945A-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT8945A
Manufacturer Active-Semi
File Size 1.00 MB
Description Advanced PMU
Download ACT8945A Download (PDF)

General Description

The ACT8945A is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Atmel SAMA5D3 series: SAMA5D[31/33/34/35/36], and Atmel SAM9 series: SAM9G[15/25/35/45/46], SAM9X[25/35], SAM9M[10/11], SAM9N[11/12] processors.

It is ideal for a wide range of high performance portable handheld applications such as human-machine interfaces, control TYPICAL APPLICATION DIAGRAM ACT8945A CHGIN TH Li+ Battery + Atmel SAMA5D

Overview

ACT8945A Rev 2, 11-Feb-14 Advanced PMU for Atmel SAMA5D3 Series & SAM9 Series.

Key Features

  • Three Step-Down DC/DC Converters Four Low-Dropout Linear Regulators Integrated ActivePathTM Charger I2CTM Serial Interface Advanced Enable/Disable Sequencing Controller Minimal External Components Tiny 5×5mm TQFN55-40 Package.
  • 0.75mm Package Height.
  • Pb-Free and RoHS Compliant panels, smart grid infrastructures, network gateways, M2M systems, 2D barcode scanners, barcode printers, machine vision equipment, as.