AEROSEMI
M3406
1.
5MHz, 800mA Synchronous Step-Down Converter
FEATURES
• High Efficiency: Up to 96% • 1.
5MHz Constant Frequency Operation • 800mA Output Current • No
Schottky Diode Required • 2V to 7V Input Voltage Range • Output Voltage as Low as 0.
6V • PFM Mode for High Efficiency in Light Load • 100% Duty Cycle in Dropout • Low Quiescent Current: 20µA • Slope Compensated Current Mode Control for
Excellent Line and Load Transient Response • Short Circuit Protection • Thermal Fault Protection • Inrush Current Limit and Soft Start • 1µA Shutdown Current • Tiny SOT23-5 Package
APPLICATIONS
• Cellular and Smart Phones • Wireless and DSL Modems • PDAs • Digital Still and Video Cameras • MP3 P...