Description
The bq2005 Fast-Charge IC provides comprehensive fast charge control functions together with high-speed switching power control circuitry on a monolithic CMOS device for sequential charge man age ment in dual battery packapplications.
Features
- ∗ Sequential fast charge and con d-i tioning of two NiCd or NiMH nickel cadmium or nickel-metal hydride bat tery packs
∗ Hysteretic PWM switch-mode cur rent regulation or gated control of anexternalregulator
∗ Easily integrated into systems or used as a stand-alone charger
∗ Pre-charge qual i fi ca tion of tem per ature and volt age
∗ Direct LED outputs dis play bat tery and charge sta tus
∗ Fast-chargeterminationby ∆ temperature/∆ time, -∆V, max i mum volt age, max i mum tem per a ture, and max.
BQ2005-Benchmarq.pdf
