System-Side Impedance Track Battery Gas Gauge TIDA-00251 (ACTIVE)

Description & Features

Technical Documents

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Description

The TIDA-00251 reference design is an easy to configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development. The design uses temperature, voltage, and current to determine the state of charge and state of health of Lithium Ion rechargeable batteries.

Features
  • Powered directly from battery with integrated LDO
  • Provides I2C interface to communicate with host processor
  • No host algorithm development needed to determine state of charge of the battery

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Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ27441-G1  System-Side Impedance Track™ Battery Fuel (Gas) Gauge  Battery management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ27441-G1 Download -

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 157 05 Aug 2014
Design files (4)
Title Type Size (KB) Date
PDF 201 05 Aug 2014
PDF 131 05 Aug 2014
PDF 97 05 Aug 2014
PDF 336 05 Aug 2014

Support & training

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