Datasheet4U Logo Datasheet4U.com

bq34z651 Datasheet Gas Gauge/protection

Manufacturer: Texas Instruments

Overview: bq34z651 www.ti.com SLUSAL7 – AUGUST 2011 SBS 1.1-Compliant Gas Gauge and Protection Enabled With Impedance Track™ and External Battery Heater Control Check for Samples:.

General Description

The bq34z651 SBS-compliant gas gauge and protection IC, incorporating patented Impedance Track™ technology, is a single IC solution designed for battery-pack or in-system installation.

The bq34z651 measures and maintains an accurate record of available charge in Li-Ion or Li-Polymer batteries using its integrated high-performance analog peripherals.

The bq34z651 monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack, which reports the information to the system host controller over a serial-communication bus.

Key Features

  • 1.
  • 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.
  • 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.

bq34z651 Distributor & Price

Compare bq34z651 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.