The document describes the features and characteristics of the bq2002 and bq2002/F fast charge ICs, including fast charging of nickel cadmium or nickel-metal hydride batteries, direct LED output displaying charge status, fast charge termination by -∆V, maximum voltage, maximum temperature, and maximum time, etc.
The bq2002 and bq2002/F Fast-Charge ICs are low-cost CMOS battery-charge controllers providing reliable charge termination for both NiCd and NiMH battery applications. They control a current-limited or constant-current supply to serve as a basis for a cost-effective stand-alone or system-integrated charger.
| Battery Chemistry | NiCd or NiMH |
|---|---|
| Storage Temperature | -40 to +85 °C |
| Package Types | 8-pin DIP or 150-mil SOIC |
The bq2002/F supports nickel cadmium (NiCd) or nickel-metal hydride (NiMH) batteries.
The bq2002/F is designed for charging nickel cadmium (NiCd) and nickel-metal hydride (NiMH) batteries.
The maximum operating ambient temperature is 70 degrees Celsius.