STEVAL-ISB017V1

Evaluation board includes the STMicroelectronics OptimGauge™ algorithm. It provides accurate battery state of charge (SOC) monitoring, tracks battery parameter changes with operation conditions, temperature and aging and allows the application to get a battery state of health (SOH) indication. An alarm output signals low SOC or low voltage conditions and also indicates fault conditions like a missing or swapped battery.

• Patented OptimGauge™ algorithm for accurate battery capacity calculation
• Robust initial open circuit voltage (OCV) measurement at power up
• Programmable low battery alarm
• Missing/swapped battery detection
• Average current internal calculation
• End of charge detection
• Internal temperature sensor
• Battery swap detection with protection against false battery insertion
• Low power 40µA in voltage only, 2µA max in standby mode

附註

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.