STC3115
Description
The STC3115 includes the hardware functions required to implement a low-cost gas gauge for battery monitoring.
Key Features
- OptimGauge™ algorithm
- 0.25% accuracy battery voltage monitoring
- Coulomb counter and voltage-mode gas gauge operations
- Robust initial open-circuit-voltage (OCV) measurement at power-up
- Programmable low battery alarm
- Internal temperature sensor
- Battery swap detection
- Low power: 45 µA in power-saving mode, 2 µA max. in standby mode
- Micro-sized packages
- 1.4 x 2.0 mm 10-bump CSP package - 2.0 x 3.0 mm DFN10 package Datasheet - production data
Applications
- Portable medical equipment
