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ACT3704 - 12V Linear-Mode Battery Charger

This page provides the datasheet information for the ACT3704, a member of the ACT3704_Active 12V Linear-Mode Battery Charger family.

Description

The ACT3704 is a complete linear charging solution for single cell Lithium Ion and Lithium Polymer batteries.

It incorporates an internal 12V power MOSFET for Constant-Current, Constant-Voltage control (CC/CV).

The battery regulation voltage accuracy is ± 0.5% and can be set to either 4.1V or 4.2V.

Features

  • Internal High Voltage MOSFET Up to 12V Input Voltage ±0.5% Output Voltage Accuracy Charge Current Thermal Foldback Programmable Termination Voltage Programmable Fast Charge Current Programmable Charging Timer No Blocking Diode Required Low Reverse Leakage Preconditioning for Deeply Depleted Battery Low Quiescent Current Standby Mode Space-Saving, Thermally-Enhanced SOP8/EP, TDF.

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Datasheet preview – ACT3704

Datasheet Details

Part number ACT3704
Manufacturer Active-Semi
File Size 494.58 KB
Description 12V Linear-Mode Battery Charger
Datasheet download datasheet ACT3704 Datasheet
Additional preview pages of the ACT3704 datasheet.

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Full PDF Text Transcription

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ACT3704 Rev2, 26-Jul-07 12V Linear-Mode Battery Charger for Li+/Li-polymer Cells FEATURES • • • • • • • • • • • • Internal High Voltage MOSFET Up to 12V Input Voltage ±0.5% Output Voltage Accuracy Charge Current Thermal Foldback Programmable Termination Voltage Programmable Fast Charge Current Programmable Charging Timer No Blocking Diode Required Low Reverse Leakage Preconditioning for Deeply Depleted Battery Low Quiescent Current Standby Mode Space-Saving, Thermally-Enhanced SOP8/EP, TDFN33-8 GENERAL DESCRIPTION The ACT3704 is a complete linear charging solution for single cell Lithium Ion and Lithium Polymer batteries. It incorporates an internal 12V power MOSFET for Constant-Current, Constant-Voltage control (CC/CV). The battery regulation voltage accuracy is ± 0.
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