Datasheet Summary
Features
Up to 95% Efficiency Current Mode Operation for Excellent Line and Load Transient Response
Low Quiescent Current: 200µA
Up to 700mA Load Current Soft-start Low Switch on Resistance RDS(ON), Internal
Switch: 0.35Ω
： ～Output Voltage 5.5V 0.6V
Automatic PWM/PFM Mode Switching No Schottky Diode Required 1.4MHz Fixed Frequency Switching Short-Circuit Protection
Shutdown Quiescent Current: < 1µA
Low Profile SOT-23-5 Package (lead-free packaging is now available)
Application
Digital cameras and MP3 Palmtop puters / PDAs Cellular phones Wireless handsets and DSL modems PC cards Portable media players
Synchronous Buck DC/DC Converter
Description
The XA3406-AES is high...