BQ2002G, BQ2002E Datasheet - UNITRODE

BQ2002G, BQ2002E, NiCd/NiMH Fast-Charge Management

bq2002E/G NiCd/NiMH Fast-Charge Management ICs .
The bq2002E and bq2002G FastCharge ICs are low-cost CMOS battery-charge controllers providing reliable charge termination for both NiCd and NiMH batte.

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BQ2002E-UNITRODE.pdf

BQ2002G Datasheet Preview — This datasheet PDF includes multiple part numbers: BQ2002G, BQ2002E. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

BQ2002G, BQ2002E

Manufacturer:

UNITRODE

File Size:

920.23 KB

Description:

NiCd/NiMH Fast-Charge Management

Note:

This datasheet PDF includes multiple part numbers: BQ2002G, BQ2002E.
Please refer to the document for exact specifications by model.

Features

* ® Fast charge of nickel cadmium or nickel-metal hydride batteries ® Direct LED output displays charge status ® Fast-charge termination by -∆V, maximum voltage, maximum temperature, and maximum time ® Internal band-gap voltage reference ® Optional top-off charge ® Selectable pulse trickle charge rate

Applications

* Controlling a current-limited or constant-current supply allows the bq2002E/G to be the basis for a costeffective stand-alone or system-integrated charger. The bq2002E/G integrates fast charge with optional top-off and pulsed- trickle control in a single IC for charging one or more NiCd or NiMH bat

BQ2002G Distributors

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BQ2002E NiCd NiMH Fast-Charge Management UNITRODE

UNITRODE BQ2002G-like datasheet