LTC3406AB-2 Datasheet - Linear

LTC3406AB-2 600mA Synchronous Step-Down Regulator

The LTC®3406AB-2 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current with no load is 200µA and drops to <1µA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3406AB-2 ideally suited for single Li-Ion battery-p.

LTC3406AB-2 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

LTC3406AB-2-Linear.pdf