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ACT8941A Datasheet Advanced PMU

Manufacturer: Active-Semi

Download the ACT8941A datasheet PDF. This datasheet also includes the ACT8941A-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 (ACT8941A-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT8941A
Manufacturer Active-Semi
File Size 748.46 KB
Description Advanced PMU
Download ACT8941A Download (PDF)

General Description

The ACT8941A is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Rockchip RK2906/RK2918 processor.

It is ideal for a wide range of high performance portable handheld applications such as tablet or pad devices.

This device integrates the ActivePathTM complete battery charging and management system with seven power supply channels.

Overview

ACT8941A Rev 0, 12-Mar-13 Advanced PMU for Rockchip RK2906/RK2918.

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.

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