BQ24401
BQ24401 is Programmable NiCd/NiMH Fast-Charge Management manufactured by Texas Instruments.
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SLUS497A
- SEPTEMBER 2001
- REVISED MARCH 2010
Programmable NiCd/NiMH Fast-Charge Management IC
Check for Samples: bq24401
Features
- 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 Batteries and for Postcharge Maintenance
- Built-in Battery Removal and Insertion Detection
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