Features

Integrated External OVP Switch Controller with a VeryFast Response time

Highly Integrated Switched Capacitor Charger with a Dualmode

o Maximum 6A Charging Current at 2:1 mode

o Maximum 4A Charging Current at 1:1 mode

97.3 Efficiency at VBAT=4V and IBAT=2A at 2:1 mode

Embedded Infinite Regulation Loop with an internal QRBSwitch

o VBAT Output Voltage Regulation

o IBAT Output Current Regulation

Very Accurate 5-Channel ADC with 12-Bit Resolution

o VBUS Input Voltage with 4mV Resolution

o IBUS Input Current with 2mA Resolution

o VBAT Output Voltage with 2mV Resolution

o IBAT Output Current with 2mA Resolution

o Die Temperature with 1°C Resolution

Smart Protections

o Programmable Input/Output Over-Voltage Protection

o Programmable Input/Output Over-Current Protection

o Programmable Input Under-Current Protection

o Flying Capacitor Short Protection

o Die Thermal Shutdown

o Watchdog Timer

Up to 1MHz Fast-mode Plus I2C Interface

36-Bump, 2.65mm x 2.65mm WLCSP Package

Applications

Smartphones, Tablet PC, Mobile IOT and PortableDevices