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)