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BQ24401 - Programmable NiCd/NiMH Fast-Charge Management

Datasheet Summary

Description

The bq24401 is a programmable, monolithic IC for fast-charge management of nickel cadmium (NiCd) and nickel metal-hydride (NiMH) in single or multi-cell applications.

Rate of temperature rise (ΔT/Δt) Maximum temperature

Features

  • 1.
  • Safe Management of Fast Charge for NiCd and NiMH Battery Packs.
  • High-Frequency Switching Controller for Efficient and Simple Charger Design.
  • Pre-Charge Qualification for Detecting Shorted, Damaged, or Overheated Cells.
  • Fast-Charge Termination by ΔT/Δt, Maximum Temperature, and Maximum Charge Time.
  • Selectable Top-Off Mode for Achieving Maximum Capacity in NiMH Batteries.
  • Programmable Trickle-Charge Mode for Reviving Deeply Discharged Batter.

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Datasheet preview – BQ24401

Datasheet Details

Part number BQ24401
Manufacturer Texas Instruments
File Size 1.33 MB
Description Programmable NiCd/NiMH Fast-Charge Management
Datasheet download datasheet BQ24401 Datasheet
Additional preview pages of the BQ24401 datasheet.

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