Datasheet4U Logo Datasheet4U.com

bq20z80A - SBS 1.1-COMPLIANT GAS GAUGE ENABLED

Download the bq20z80A datasheet PDF. This datasheet also covers the bq20z80 variant, as both devices belong to the same sbs 1.1-compliant gas gauge enabled family and are provided as variant models within a single manufacturer datasheet.

General Description

The bq20z80 SBS-compliant gas gauge IC, incorporating patented Impedance Track™ technology, is designed for battery-pack or in-system installation.

Key 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 V1.1.
  • Works With the TI bq29312A Analog Front-End (AFE) Protection IC to Provide Complete Pack Electronics Solution.
  • Full Array of Programmable Voltage, Current, and Temperature Protec.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (bq20z80-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BQ2001-7R 60...132 Watt DC-DC Converters Power-One
BQ2002 NiCd/NiMH Fast-Charge Management Benchmarq
BQ2002C NiCd/NiMH Fast-Charge Management UNITRODE
BQ2002D NiCd/NiMH Fast-Charge Management Benchmarq
BQ2002E NiCd/NiMH Fast-Charge Management UNITRODE

Other Datasheets by Texas Instruments

Part Number Description
bq20z80 SBS 1.1-COMPLIANT GAS GAUGE ENABLED
bq20z40 SBS 1.1-COMPLIANT GAS GAUGE
bq20z40-R1 SBS 1.1-COMPLIANT GAS GAUGE
bq20z45 SBS 1.1-Compliant Gas Gauge and Protection
bq20z45-R1 SBS 1.1-Compliant Gas Gauge and Protection

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
bq20z80 bq20z80A www.ti.com SLUS782 – JULY 2007 SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29312A 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 V1.1 • Works With the TI bq29312A Analog Front-End (AFE) Protection IC to Provide Complete Pack Electronics Solution • Full Array of Programmable Voltage, Current, and Temperature Protection Features • Integrated Time Base Removes Need for External Crystal with Optional Crystal Input • Electronics for 7.2-V, 10.8-V or 14.