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ACT8934 - Advanced PMU

This page provides the datasheet information for the ACT8934, a member of the ACT8934_Active Advanced PMU family.

Datasheet Summary

Description

The ACT8934 is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Samsung S3C2416/S3C2450 processors.

Features

  • Optimized for Samsung S3C2416/S3C2450 Processors.

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Datasheet preview – ACT8934

Datasheet Details

Part number ACT8934
Manufacturer Active-Semi
File Size 689.66 KB
Description Advanced PMU
Datasheet download datasheet ACT8934 Datasheet
Additional preview pages of the ACT8934 datasheet.

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Full PDF Text Transcription

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® ACT8934 Product Brief, 05-Nov-10 Advanced PMU for Samsung S3C2416/S3C2450 FEATURES • Optimized for Samsung S3C2416/S3C2450 Processors GENERAL DESCRIPTION The ACT8934 is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Samsung S3C2416/S3C2450 processors. This device features three step-down DC/DC converters and four low-noise, low-dropout linear regulators, along with a complete battery charging solution featuring the advanced ActivePathTM system-power selection function. The three DC/DC converters utilize a highefficiency, fixed-frequency (2MHz), current-mode PWM control architecture that requires a minimum number of external components.
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