bq2016 Datasheet (Texas Instruments)

bq2016, GAS GAUGE

NC * Do not connect The bq2016 gas gauge IC for battery pack or in-system installation maintains an accurate record of available battery capacity.

To integrate charge and discharge activity of the battery, the IC monitors a voltage drop across a sense resistor connected in series with the

bq2016 GAS GAUGE IC FOR HIGH DISCHARGE RATES SLUS475A JANUARY 2001 REVISED NOVEMBER 2002 D Provides Accurate Measurement of Available Capacity in Nicd or NiMH Batteries D Measures a Wide Dynamic-Current Range D Requires ≤ 1 Square Inch of PCB Space for Easy Pack Integration D Measures Charge Flow Using a Low-Offset V-to-F Converter D Automatically Compensates Measurements for Rate and Temperature D Supports 5 LEDs for Remaining Capacity Indication D Provides a 1-Wire HDQ Com