BQ20Z40PW-R1 - Texas Instruments

Description: Next Generation Patented Impedance Track™ • Notebook PCs Technology Accurately Measures Available • Medical and Test Equipment Charge in Li-Ion and Li-Polymer Batteries • Portable Instrumentation – Better Than 1% Error Over the Lifetime of the Battery DESCRIPTION • Supports the Smart Battery Specification The bq20z40-R1 SBS-compliant gas gauge and SBS V1.1 protection IC, incorporating patented Impedance Track™ technology, is designed for battery-pack or • Flexible Configuration for 2-Series, 3-Series