STEVAL-ISB013V1:Battery monitor demonstration board with alarm output for gas gauge applications based on the STC3105

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
产品规格
DescriptionVersionSize
DB1281: Battery monitor demonstration board with alarm output for gas gauge applications based on the STC31051.171 KB
用户手册
DescriptionVersionSize
UM1054: STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications1.2305 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ISB013V1 gerber files1.025 KB
Bill of Materials
DescriptionVersionSize
STEVAL-ISB013V1 BOM1.017 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ISB013V1 schematics1.024 KB
许可协议
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
样片和购买
型号Core ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-ISB013V1STC310542.881NECEAR99ITALY
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ISB013V1CARDIndustrialEcopack2
Battery monitor demonstration board with alarm output for gas gauge applications based on the STC3105 STEVAL-ISB013V1
STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications STEVAL-ISB013V1
STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications STEVAL-ISB013V1
STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications STEVAL-ISB013V1
STEVAL-ISB013v1 demonstration board based on the STC3105 battery monitor IC with alarm output for gas gauge applications STEVAL-ISB013V1
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2