• 98.3% Efficient at Switched Cap Mode, 99.1% Efficient at Bypass Mode

• Switched Cap Architecture Optimized for 50% Duty Cycle. 

Input Voltage is 2x Battery Voltage (3.0 V to 5.5 V)

- Output Current is 2x of Input Current (Up to 4.0 A)

• Support Forward 2:1 and 1:1 Charge mode

• Support Reverse 1:2 and 1:1 Discharge mode

• BC1.2, VOOC and UFCS protocol Integrated via D+/D-

• Main Integrated Programmable Protection Features for Safe Operation

- Input Over-Voltage with External OVP FET

- Input Over-Voltage Protection (BUS_OVP)

- Input Over-Current Protection (BUS_OCP)

- Input Under-Current Protection (BUS_UCP)

- VDROP Over-Voltage Protection (DROP_OVP)

- Battery Over-Voltage Protection (BAT_OVP)

- Output Over-Voltage Protection (VOUT_OVP)

- Voltage Tracking Protection (PMID2VOUT)

- IBAT Over-Current Protection (BAT_OCP)

- Thermal Shutdown Protection (TSD)

• Programmable Settings for System Optimization 

- IBUSREG, VBATERG and IBATERG Regulation integrated.

- STAT, FLAG, and MASK options for Interrupts

• Integrated 15-Bit Analog-to-Digital Converter (ADC) 

- ±1% BUS Voltage 

- ±4% BUS current at 2.5A (0°C to 85°C)

- ±1% VOUT Voltage 

- 0~10mV BAT voltage at 4.4V with Differential Sensing

- ±2.5% BAT Current at 6 A with External RSENSE = 2mΩ (0°C to 85°C)

• Smart Phone

• Tablet PC

• Wearable