SD6201Synchronous Boost DC/DC Regulator
Features
Up to 94% Efficiency
：Low
voltage start-up 0.
9V
Shut-down current: 1µA
： ～Input
voltage 0.
9V 4.
4V ： ～Output
voltage 2.
5V 4.
3V (Up to 5V with
Schottky)
ΩLow switch on resistance RDS(ON), Internal
switch: 0.
35 1.
4MHz fixed frequency switching Automatic PWM/PFM mode switching Low profile SOT-23-6L package (lead-free packaging is now available)
Applications
Digital cameras and MP3 Palmtop computers / PDAs Cellular phones Wireless handsets and DSL modems PC cards Portable media players
Description
The SD6201 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficient solution to medium power systems.
The d...