| Description & Applications | PWM Controlled, PWM/PFM Switchable Step-Down DC/DC Converters • Input Voltage Range : 2.2V ~ 10V (VOUT type) • Output Voltage Range : 1.5V ~ 6.0V programmable in 0.1V increments (±2.5%) • Oscillation Frequency : 300kHz (±15%) : Custom products for 180, 500kHz • Output Current : More than 1.0A (VIN=5.0V, VOUT=3.0V) • High Efficiency : 92% (TYP.) • Stand-by Capability : ISTB=0.5μA (MAX.) • Soft-start time set-up externally type possible • Internally set-up output voltage type possible (VOUT) • Externally set-up output voltage type possible (FB) • Maximum Duty Ratio : 100% • Package : SOT-25, USP-6C |