Description
bq20z80 bq20z80A www.ti.com SLUS782 * JULY 2007 SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq293.
The bq20z80 SBS-compliant gas gauge IC, incorporating patented Impedance Track™ technology, is designed for battery-pack or in-system installation.
Features
* Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries
* Better than 1% Error Over Lifetime of the Battery
* Instant Accuracy
* No Learning Cycle Required
* Supports the Smart Battery Specification SBS V1
Applications
* Notebook PCs
* Medical and Test Equipment