LTC3874 Datasheet (Linear) - PolyPhase Step-Down Synchronous Slave Controller

LTC3874, PolyPhase Step-Down Synchronous Slave Controller

The LTC®3874 is a dual PolyPhase® current mode synchronous step-down slave controller.

It enables high current, multi-phase applications when paired with a companion master controller by extending the phase count.

Compatible master controllers include the LTC3884, LTC3866, LTC3875, LTC3877 and LTC37

LTC3874 Features

* n Phase Extender for High Phase Count Voltage Rails n Accurate Phase-to-Phase Current Sharing n Sub-Milliohm DCR Current Sensing n Phase-Lockable Fixed Frequency 250kHz to 1MHz n Immediate Response to Master IC's Fault n Up to 12 Phase Operation n Wide VIN Range: 4.5V to 38V n VOUT Range: Up