• Input Voltage Range 4.5V to 25V
• SMBus Controlled Synchronous Buck Controller with 615kHz, 750kHz and 885kHz Programmable Switching Frequency
• SMBus Controls

      - Battery Charge Voltage (1.024V – 19.2V)
      - Battery Charge Current (128mA – 8.128A)
      - Adapter Input Current Limit (128mA – 8.064A)

• ±0.5% Battery Charge Voltage Accuracy
• ±3% Battery Charge Current Accuracy
• ±3% Adapter Input Current Limit Accuracy
• ±2% 20x Input Current or Charge Current Amplifier Output Accuracy
• Internal Charge Pumps for AC Blocking NFETs and BAT NFET
• Integrated Loop Compensation
• Internal Soft Start
• Programmable Adapter Detection and Indicator Support Air-line Adapter
• Support 1, 2, 3 and 4 Cells Battery Pack
• Support Boost Mode
• Battery LEARN Function and  Programmable Battery Depletion Threshold
• Cycle-by-cycle Peak Current Limit
• Battery Over Voltage Protection and Short Protection
• Inductor and MOSFET Short Circuit Protection
• Thermal Shutdown with Hysteresis
• 0.65mA(0.8mA Max) Adapter Standby Quiescent Current
• 5μA Off-state Battery Discharge Current
• Package QFN 3.5x3.5-20