Datasheet Summary
Gas Gauge IC With SMBus Interface
Features
® Provides accurate measurement of available charge in NiCd, NiMH, and Li-Ion batteries
® Supports SBS v1.0 data set and two-wire interface
® Monitors charge FET in Li-Ion pack protection circuit
® Designed for battery pack integration
- Low operating current
- plete circuit can fit on less than ¾ square inch of PCB space
® Supports SBS charge control mands for NiCd, NiMH, and Li-Ion
® Drives a four-segment LED display for remaining capacity indication
® 16-pin narrow SOIC
General Description
The bq2040 Gas Gauge IC With SMBus Interface is intended for battery-pack or in-system installation to maintain an accurate record of...