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LTC3406AB-2 - 600mA Synchronous Step-Down Regulator

General Description

The LTC®3406AB-2 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.

Key Features

  • nn High Efficiency: Up to 96% nn 600mA Output Current nn 2.5V to 5.5V Input Voltage Range nn 2.25MHz Constant Frequency Operation nn No Schottky Diode Required nn Low Dropout Operation: 100% Duty Cycle nn ±2% Output Voltage Accuracy nn Low Quiescent Current: 200µA nn 0.6V Reference Allows Low Output Voltages nn Shutdown Mode Draws.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features nn High Efficiency: Up to 96% nn 600mA Output Current nn 2.5V to 5.5V Input Voltage Range nn 2.25MHz Constant Frequency Operation nn No Schottky Diode Required nn Low Dropout Operation: 100% Duty Cycle nn ±2% Output Voltage Accuracy nn Low Quiescent Current: 200µA nn 0.6V Reference Allows Low Output Voltages nn Shutdown Mode Draws <1µA Supply Current nn Internal Soft-Start Limits Inrush Current nn Current Mode Operation for Excellent Line and Load Transient Response nn Overtemperature Protected nn Low Profile (1mm) ThinSOTTM Package Applications nn Cellular Telephones nn Personal Navigation Devices nn Wireless and DSL Modems nn Digital Still Cameras nn Media Players nn Portable Instruments LTC3406AB-2 2.