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BQ34Z110EVM

Evaluation Module for Battery Fuel Gauge with Impedance Track for Lead Acid Batteries

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
BQ34Z110EVM
Order Code:
2378939

Product Overview

The BQ34Z110EVM is an evaluation module for BQ34Z110 device. The BQ34Z110 is a fuel gauge solution that works independently of battery series cell configurations. Batteries from 4V to 64V can be supported through an external voltage translation circuit that can be controlled automatically to reduce system power consumption. The BQ34Z110 device provides several interface options. Additionally, the BQ34Z110 provides support for an external port expander for more than four LEDs.
  • Link to software allowing data logging for system analysis
  • Capacity estimation using patented impedance
  • Aging compensation
  • Self discharge compensation
  • Supports battery capacities above 65Ahr
  • Supports charge and discharge currents above 32A
  • External NTC thermistor support
  • Supports two wire I2CTM and HDdQ single wire communication interfaces with host system
  • SHA-1, HMAC authentication
  • Reduced power modes

Contents

BQ34Z110 evaluation module, Documentation.

Footnotes

Applying a voltage higher than 5V when jumpers are configured for <= 5V operation is very likely to damage the IC.

Warnings

This device has limited built in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

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:
Power Management - Battery

:
Fuel Gauge

:
BQ34Z110

:
Texas Instruments

:
Eval Board BQ34Z110, Documentation

:
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HK$878.66

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