bq34z653 Datasheet | Texas Instruments

Product Folder Order Now Technical Documents Tools & Software Support & munity bq34z653 SLUSB53A - JULY 2012 - REVISED JULY 2018 bq34z653 SBS 1.1-pliant Gas Gauge and Protection Enabled with Impedance Track™ with External Battery Heater Control and LCD Display 1 Features - 1 Next Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries - Better than 1% Error over the Lifetime of the Battery - Supports the Smart Battery Specification SBS v1.1 - Flexible Configuration for 2-Series to 4-Series Li Ion and Li-Polymer Cells - Battery Temperature Heater Control - Powerful 8-Bit RISC CPU with Ultralow Power Modes - Full Array of Programmable Protection Features - Voltage, Current, and Temperature - Satisfies JEITA Guidelines - Added Flexibility to Handle More plex Charging Profiles - Lifetime Data Logging - Drives 3-, 4-, and 5-Segment LCD Display for Battery-Pack Conditions - Supports SHA-1 Authentication - plete Battery Protection and Gas Gauge Solution in One Package - Available in a 44-Pin TSSOP (DBT) package 2 Applications - Notebook...