BQ2031 - Lead-Acid Fast-Charge

Datasheet Details

The bq2031 Lead-Acid Fast Charge IC is designed to optimize charging of lead-acid chemistry batteries.

Conforms to battery manufacturers' charge recommendations for cyclic and float charge.
Pin-selectable charge algorithms - Two-Step Voltage with temperature-compensated 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.

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Published: Feb 17, 2020 |