Features
1-Cell Li-Ion Battery Fuel Gauge
-Up to ±8 A Current Sensing
-High-side or Low-side Current Sensing
-Supports Embedded or Removable Battery
-Provides Three Selectable Pre-programmed
Profiles for 4.2 V, 4.35 V and 4.4 V
Adjustable External Sense Resistor (Typ. 10 mΩ)
-Down to 5 mΩ for High Current Sensing
-Up to 150 mΩ for Enhanced Current Resolution
Automatically Refreshes SOC for Aging Battery (SOH)
Eco-Friendly Technology in Normal Mode (35 μA)
Rapidly-adapting SOC in Low Temperature
Support Thermistor in Battery Module or System Side
Resistance Compensation Functions
-Current Sensing Compensation
-Voltage Sensing Compensation
400 kHz Full-Speed I2C Interface
9-Bump, 1.47 mm x 1.47 mm WLCSP Package
Applications
Mobile and Smart Phones
Tablets
Wearable Devices
Internet of Things (IoT)