Battery monitor demonstration board with alarm output for gas gauge applications based on the STC3105

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  • The STEVAL-ISB013V1 is a demonstration board based on the STC3105 battery monitor IC. The application monitors the voltage and current of a battery and includes a Coulomb counter to keep track of the charge/discharge status.

    An alarm output signals a low state-of-charge (SOC) condition and/or low battery voltage. In addition, a relaxation register begins counting when the gas gauge is in a specified light-load condition, indicating when an OCV (open circuit voltage) measurement should be made for SOC correction.

    Key Features

    • Accurate battery voltage measurement
    • Coulomb counter to monitor the battery state-of-charge (SOC)
    • Internal 32.768 kHz time base
    • Low-battery alarm output with programmable SOC and voltage thresholds
    • Relaxation timer to track load condition (user-programmable load current threshold)
    • I2C interface for battery monitoring and device control
    • Low power consumption:
      • 100 μA in active operating conditions
      • 50 μA in power saving operating conditions
      • 2 μA in standby mode
      • 1 μA in power-down mode
    • RoHS compliant

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Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
Order from Distributors
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STEVAL-ISB013V1 STC3105
NRND
46 1 EAR99 - - Check Availability

Distributor availability ofSTEVAL-ISB013V1

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Distributor reported inventory date: 2019-11-20

STEVAL-ISB013V1

Core Product

STC3105

Marketing Status

NRND

Unit Price (US$)

46.0*

Distributor availability ofSTEVAL-ISB013V1

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Distributor reported inventory date: 2019-11-20

Unit Price (US$)

46

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

Board production status

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1281
      Battery monitor demonstration board with alarm output for gas gauge applications based on the STC3105
      1.1
      71.98 KB
      PDF
      DB1281

      Battery monitor demonstration board with alarm output for gas gauge applications based on the STC3105

    • Description Version Size Action
      UM1054
      STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications
      1.2
      305.17 KB
      PDF
      UM1054

      STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications

Hardware Resources

    • Description Version Size Action
      STEVAL-ISB013V1 gerber files 1.0
      25.38 KB
      ZIP

      STEVAL-ISB013V1 gerber files

    • Description Version Size Action
      STEVAL-ISB013V1 BOM 1.0
      17.72 KB
      PDF

      STEVAL-ISB013V1 BOM

    • Description Version Size Action
      STEVAL-ISB013V1 schematics 1.0
      24.56 KB
      PDF

      STEVAL-ISB013V1 schematics

Publications and Collaterals

    • Description Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISB013V1
NRND
CARD Industrial Ecopack2 -

STEVAL-ISB013V1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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