LTC3618 Datasheet - Linear

LTC3618 Synchronous Buck Converter

The LTC®3618 is a dual synchronous step-down regulator using a current mode, constant-frequency architecture. It provides a complete DDR solution with an input voltage range from 2.25V to 5.5V. The output of the first step-down regulator offers a high accuracy VDDQ supply. A buffered reference gener.

LTC3618 Features

* n DDR Power Supply, Termination and Reference n High Efficiency: Up to 94% n Dual Outputs with ±3A Output Current Capability n 2.25V to 5.5V Input Voltage Range n ±1% Output Voltage Accuracy n VTT Output Voltage Down to 0.5V n Shutdown Current ≤1µA n VTTR = VDDQIN/2, VFB2 = VTTR n Adjustable Switchi

LTC3618-Linear.pdf