• 3.5V to 25V Input Operating Voltage
• Charge 1s to 4s Battery from Wide Range of Input Source
• Drive Bi-Direction 4-switch Buck-Boost with Single Inductor
• 800kHz or 1.2MHz Programmable Switching Frequency
• SMBus Controls

-- Battery Charge Voltage (1.024V - 19.2V)

-- Minimum System Voltage (1.024V - 16.128V)

-- OTG Output Voltage (3V - 20.8V)

-- Battery Charge Current (64mA - 8.128A)

-- Input Voltage Limit for DPM (3.2V - 19.52V)

-- Input Current Limit for DPM (50mA - 6.4A)

-- OTG Output Current Limit (50mA - 6.35A)

• High Accuracy for Voltage/Current Regulation
• Accurate Power/Current Monitor and Comprehensive PROCHOT for CPU Throttling
• ILIM_HIZ Pin to Set Input Current Limit
• NVDC Power Path Management

-- Battery Supplements System when Adapter is Fully-Loaded

-- Battery MOSFET (BATFET) Ideal Diode Operation in Supplement Mode

• Pass Through Mode (PTM) for System Power Efficiency Improvement
• When System is Powered by Battery Only, Vmin Active Protection (VAP) Mode Supplements System from Input Capacitors during System Peak Power Spike
• Support Battery LEARN Function
• Adaptive Input Current Limit (AICL) to Extract Max Input Power
• Host Control Interface for Flexible System Configuration
• Integrated ADC to Monitor Voltage, Current and Power
• Thermal Shutdown Protection
• Input, System, Battery Overvoltage Protection
• Input, MOSFET, Inductor Overcurrent Protection
• Compact Package: QFN4x4-32