AP9107 Description
AP9107 is an analog front-end chip especially for multi-cells Li-ion/Polymer battery pack application. It includes 8-Channels analog switch, builds in passive balancing circuit for 6 channels with 65Ω discharge resistor, and linear regulator with 5mA capability which can offer low noise voltage reference for post ADC circuit. AP9107 has four logic selection inputs (A/B/C/D).
AP9107 Key Features
- ±6mV Cell Voltage Matching Error between eAny 2 CHs after Software Correlation
- Integrated Internal Balancing Circuit with 65Ω eDischarge Resistor
- Built-in VREF, 5.0V/5.0mA with 1%
- Ultra Low Current in Shutdown Mode, 4.5μA
- Up to 6-cells in Serial Battery Pack Application
- Up to 11-cells in Serial Battery Pack Application
- Up to 16-cells in Serial Battery Pack Application
- patible with TTL/CMOS Logic Level