Datasheet4U Logo Datasheet4U.com

BQ2002E - NiCd/NiMH Fast-Charge Management

General Description

The bq2002E and bq2002G FastCharge ICs are low-cost CMOS battery-charge controllers providing reliable charge termination for both NiCd and NiMH battery applications.

Key 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 rates ® Low-power mode ® 8-pin 300-mil DIP or 150-mil SOIC Pin Connections General.

📥 Download Datasheet

Datasheet Details

Part number BQ2002E
Manufacturer UNITRODE
File Size 920.23 KB
Description NiCd/NiMH Fast-Charge Management
Datasheet download datasheet BQ2002E Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BQ2002 NiCd/NiMH Fast-Charge Management Benchmarq
BQ2002D NiCd/NiMH Fast-Charge Management Benchmarq
BQ2002F NiCd/NiMH Fast-Charge Management Benchmarq
BQ2000 Programmable Multi-Chemistry Fast-Charge Management Texas Instruments
BQ2000T Programmable Multi-Chemistry Fast-Charge Management Texas Instruments

Other Datasheets by UNITRODE

Part Number Description
BQ2002C NiCd/NiMH Fast-Charge Management
BQ2002G NiCd/NiMH Fast-Charge Management
BQ2010 Gas Gauge IC
BQ2011 Gas Gauge IC
BQ2011K Gas Gauge IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
bq2002E/G NiCd/NiMH Fast-Charge Management ICs 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 rates ® Low-power mode ® 8-pin 300-mil DIP or 150-mil SOIC Pin Connections General Description The bq2002E and bq2002G FastCharge ICs are low-cost CMOS battery-charge controllers providing reliable charge termination for both NiCd and NiMH battery 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.