Datasheet Summary
Fast-Charge IC
Features
- Fast charge and conditioning of nickel cadmium or nickel-metal hydride batteries
- Hysteretic PWM switch-mode current regulation or gated control of an external regulator
- Easily integrated into systems or used as a stand-alone charger
- Pre-charge qualification of temperature and voltage
- Direct LED outputs display battery and charge status
- Fast-charge termination by ∆ temperature/∆ time, -∆V, maximum voltage, maximum temperature, and maximum time
- Optional top-off charge
General Description
The bq2003 Fast Charge IC provides prehensive fast charge control functions together with high-speed switching power control circuitry on a monolithic CMOS...