EUP3290.pdf? High Efficiency Up to 95%
? 2.25MHz Constant Switching Frequency
? 1A Available Load Current
? 30μATypical Quiescent Current
? 2.7V to 5.5V Input Voltage Range
? Adjustable Output Voltage as Low as 0.6V
? No Schottky Diode Required
? Short Circuit and Thermal Protection
? Internal Soft Start Function
? Available in TDFN-6 and TSOT23-5 Packages
? RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
? High Efficiency - up to 96%
? Output Current up to 1000 mA
? VIN Range From 2.3 V to 6.0V for Li-ion Batteries
with Extended Voltage Range
? 2.25-MHz Fixed Frequency Operation
? Power Save Mode at Light Load Currents
? Output Voltage Accuracy in PWM Mode ±1.5%
? Fixed Output Voltage Options
? Typical 15-μA Quiescent Current
? 100% Duty Cycle for Lowest Dropout
? Voltage Positioning at Light Loads
? Available in a 2-mm × 2-mm × 0.8-mm WSON (6)
Package (DRV)
