AP9107 Overview
Key Specifications
Package: TSSOP
Operating Voltage: 21.6 V
Max Voltage (typical range): 27 V
Min Voltage (typical range): 6 V
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.
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%
- eBuilt-in Logic Transfer with Level Shift for eApplication with 2 or 3 Chips in Serial
- Ultra Low Current in Shutdown Mode, 4.5μA
- Up to 6-cells in Serial Battery Pack Application ewith Single Chip
- Up to 11-cells in Serial Battery Pack Application ewith Dual Chips
- Up to 16-cells in Serial Battery Pack Application ewith Triple Chips
- Compatible with TTL/CMOS Logic Level
