The DV2002TL2 Development System provides a development environment for the bq2002T Fast-Charge ICs. The DV2002TL2 incorporates a bq2002T and a linear regulator to provide fast charge control for 4 to 10 NiCd or NiMH cells.
The fast charge is terminated by any of the following: Delta T/delta t, maximum temperature, maximum time, or an inhibit command for the bq2002T. Jumper settings select the top-off and maximum time limits.
The user provides a power supply and batteries. The user configures the DV2002TL2 for the number of cells and maximum charge time (with or without top-off).
Please review the bq2002T data sheet before using the DV2002TL2 board.