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