Datasheet Summary
Not Remended for New Designs (NRND) bq2031
Lead-Acid Fast-Charge IC
Features
- Conforms to battery manufacturers' charge remendations for cyclic and float charge
- Pin-selectable charge algorithms
- Two-Step Voltage with temperature-pensated constant-voltage maintenance
- Two-Step Current with constant-rate pulsed current maintenance
- Pulsed Current: hysteretic, on-demand pulsed current
- Pin-selectable charge termination by maximum voltage,∆2V, minimum current, and maximum time
- Pre-charge qualification detects shorted, opened, or damaged cells and conditions battery
- Charging continuously qualified by temperature and voltage limits
- Internal temperature-pensated...