STMicroelectronics Ovladač IO napájený baterií STC3100IQT 2.7 V 5.5V 2.5 A, počet kolíků: 8 kolíkový, DFN

The STC3100 monitors the critical parameters of a single-cell Li-Ion battery (voltage, temperature and current) and includes hardware functions to implement a gas gauge for battery charge monitoring, based on a programmable 12- to 14-bit A/D converter. With a typical 30 milliOhms external sense resistor, the battery current can be up to 2.5 A and the accumulator system provides a capacity up to +/-7000 mAh with a resolution of 0.2 mAh.

• 8-byte unique device ID
• 32-RAM bytes
• Battery voltage monitoring
• Coulomb counter with 12/14-bit AD converter, +/- 80 mV input voltage range
• Internal temperature sensor
• I2C interface for gas gauge monitoring and device control
• One general-purpose I/O
• Internal or external 32768 Hz time base