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

(ACTIVE) BQ34Z110EVM

Description & Features

Technical Documents

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Description

The Texas Instruments bq34z110 is a fuel gauge solution that works independently of battery series-cell configurations, and supports Lead-Acid battery chemistries. Batteries from 4 V to 64 V 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, including an I2C slave, an HDQ slave, one or four direct LEDs, and an Alert output pin. Additionally, the bq34z110 provides support for an external port expander for more than four LEDs.

Features
  • Supports Lead-Acid Chemistries
  • Capacity Estimation Using Patented Impedance
  • TrackTM Technology for Batteries from 4 V to 64 V
  • Aging Compensation
  • Self-Discharge Compensation
  • Supports Battery Capacities Above 65 Ahr
  • Supports Charge and Discharge Currents Above 32 A
  • External NTC Thermistor Support
  • Supports Two-Wire I2CTM and HDdQ Single-Wire Communication Interfaces with Host System
  • SHA-1, HMAC Authentication
  • One- or Four-LED Direct Display Control
  • Five-LED and Higher Display Through Port Expander
  • Reduced Power Modes
  • 14-Pin TSSOP Package


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Part Number Buy from Texas Instruments or Third Party Buy from authorized distributors Status Lead-Free   RoHS   REACH   WEEE   HI-V (>50VRMS/75 VDC)   CE   CE-EMC   CE-RTTE/LVD   FCC   Batteries   Enclosure   Ext Power Supply  

BQ34Z110EVM:
BQ34z110EVM Fuel Gauge with Impedance Track™ for Lead Acid Batteries Evaluation Module | Battery Gas Gauge

$99.00(USD)




Pricing may vary.



ACTIVE Yes   Yes   NA   NA   NA   NA   NA   NA   NA   NA   NA   NA  
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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
Datasheet (2)
Title Abstract Type Size (KB) Date Views
PDF 1064 02 May 2013
PDF 1067 07 Dec 2012
User Guides (1)
Title Abstract Type Size (KB) Date Views
PDF 986 21 Sep 2012 636

Software (1)


TI Devices (1)

Part Number Name Product Family
BQ34Z110  Wide Range Fuel Gauge with Impedance Track™ for Lead Acid Batteries | Battery Gas Gauge  Battery Management Products 
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