bq34z950 Datasheet | Texas Instruments

.ti. SLUSBF0A - APRIL 2013 - REVISED MAY 2013 SBS 1.1-PLIANT GAS GAUGE AND PROTECTION ENABLED WITH IMPEDANCE TRACK™ WITH OPTIONAL DQ INTERFACE Check for Samples: bq34z950 Features - 2 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 - Optional DQ munication Interface - Flexible Configuration for 2-Series to 4-Series Li-Ion and Li-Polymer Cells - Powerful 8-Bit RISC CPU with Ultralow Power Modes - Full Array of Programmable Protection Features - Voltage - Current - Temperature - Satisfies JEITA Guidelines - Added Flexibility to Handle More plex Charging Profiles - Drives 3-, 4-, and 5-Segment LED 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 APPLICATIONS - Notebook PCs - Medical and Test Equipment - Portable Instrumentation...