Datasheet Summary
Features n No Current Sense Resistors Required n Out-of-Phase Controllers Reduce Required
Input Capacitance n Tracking Function n Wide VIN Range: 2.75V to 9.8V n 0.6V ±1% Voltage Reference n High Current Limit n Constant-Frequency Current Mode Operation n Low Dropout Operation: 100% Duty Cycle n True PLL for Frequency Locking or Adjustment n Selectable Pulse-Skipping/Forced Continuous
Operation n Auxiliary Winding Regulation n Internal Soft-Start Circuitry n Power Good Output Voltage Monitor n Output Overvoltage Protection n Micropower Shutdown: IQ = 9μA n Tiny Low Profile (4mm × 4mm) QFN and Narrow
SSOP Packages
APPLICATIONS n One or Two Lithium-Ion Powered Devices n Notebook and...