FEATURES
■ High Efficiency: Up to 96%
■ Very Low Quiescent Current: Only 20μA
■ 1.
25A Output Current
■ 2.
5V to 5.
5V Input Voltage Range
■ 2.
25MHz Constant Frequency Operation
■ No
Schottky Diode Required
■ Low Dropout Operation: 100% Duty Cycle
■ 0.
6V Reference Allows Low Output Voltages
■ Shutdown Mode Draws ≤ 1μA Supply Current
■ Current Mode Operation for Excellent Line and
Load Transient Response
■ Overtemperature Protected
■ Low Profile (1mm) ThinSOTTM and
6-Lead
(2mm
×
3mm)
U
DFN
Packages
APPLICATIO S
■ Cellular Telephones ■ Wireless and DSL Modems ■ Digital Still Cameras ■ Media Players ■ Portable Instruments ■ Point of Load Regulation
TYPICAL APPLICATIO
1.
1μH
...