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bq24702 - MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR

This page provides the datasheet information for the bq24702, a member of the bq24703 MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR family.

Description

The bq24702/bq24703 is a highly integrated battery charge controller and selector tailored for notebook and sub-notebook PC applications.

The bq24702/bq24703 uses dynamic power management (DPM) to minimize battery charge time by maximizing use of available wall-adapter power.

Features

  • 1.
  • Dynamic Power Management, DPM Minimizes Battery Charge Time.
  • Integrated Selector Supports Battery Conditioning and Smart Battery Learn Cycle.
  • Zero Volt Operation.
  • Selector Feedback Circuit Ensures Break-Before-Make Transition.
  • ±0.4% Charge Voltage Accuracy, Suitable for Charging Li-Ion Cells.
  • ±4% Charge Current Accuracy.
  • 300-kHz Integrated PWM Controller for High-Efficiency Buck Regulation.
  • Depleted Battery Detection and.

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Datasheet preview – bq24702

Datasheet Details

Part number bq24702
Manufacturer Texas Instruments
File Size 0.98 MB
Description MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR
Datasheet download datasheet bq24702 Datasheet
Additional preview pages of the bq24702 datasheet.

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Full PDF Text Transcription

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www.ti.com Actual Size (6,60 mm x 7,90 mm) bq24702 bq24703 SLUS553E – MAY 2003 – REVISED OCTOBER 2007 MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR FEATURES 1 • Dynamic Power Management, DPM Minimizes Battery Charge Time • Integrated Selector Supports Battery Conditioning and Smart Battery Learn Cycle • Zero Volt Operation • Selector Feedback Circuit Ensures Break-Before-Make Transition • ±0.
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