BQ2063 Datasheet - Texas Instruments

BQ2063 SBS v1.1-Compliant Li-Ion Gas-Gauge

The bq2063 SBS-compliant gas gauge IC for battery-pack or in-system installation maintains an accurate record of available charge in Li-Ion batteries. The bq2063 monitors capacity and other critical parameters in Li-Ion battery packs. It also directly interfaces the Seiko S-8243 protection IC to mi.

D Provides Accurate Measurement of Available Charge in Li-Ion Batteries D Supports the 2-Wire SMBus V1.1 Interface With PEC or Single-Wire HDQ16 D Directly Interfaces the Seiko S-8243 Protection IC for Maximum Safety Protection and Minimal Component Count D Supports Internal or External Thermistor D Reports Individual Cell Voltages D Uses 15-Bit ADC for Accurate Voltage, Temperature, and Current Measurements D Measures Charge Flow Using A V-to-F Converter With Offset of Less Than 16 µV After Cal.

BQ2063-etcTI.pdf