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SLUSCB7A
- MARCH 2016
- REVISED APRIL 2016 bq27220 Single-Cell CEDV Fuel Gauge
1 Features
- 1 Single-Cell Li-Ion Battery Fuel Gauge
- Resides in Pack or on System Board
- Supports Embedded or Removable Batteries
- Powers Directly from Battery with Integrated LDO
- Supports a Low-Value (10-mΩ) External Sense Resistor
- Ultra-Low Power Consumption in NORMAL (50 µA) and SLEEP (9 µA) Modes
- Battery Fuel Gauging Based on pensated End-of-Discharge Voltage (CEDV) Technology
- Reports Remaining Capacity and State-ofCharge (SOC) with Smoothing Filter
- Adjusts Automatically for Battery Aging,...