Description
The bq2000 is a programmable, monolithic IC for fast-charge management of nickel cadmium (NiCd), nickel metal-hydride (NiMH), or lithium-ion (Li-Ion) batteries in single- or multi-chemistry applications.
Features
- 1.
- Safe Management of Fast Charge for NiCd, NiMH, or Li-Ion 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 Peak Voltage (PVD) for Nickel chemistries, Minimum Current for Li-Ion chemistries, Maximum Temperature, and Maximum Charge Time.
- Selectable Top-Off Mode for Achieving Maximum Capacity in NiMH Batter.
BQ2000 Datasheet
