LTC3856 Datasheet (Linear Technology) - 2-Phase Synchronous Step-Down DC/DC Controller

LTC3856, 2-Phase Synchronous Step-Down DC/DC Controller

The LTC®3856 is a single output, dual channel PolyPhase synchronous step-down DC/DC controller that drives all N-channel power MOSFET stages.

This device includes a high speed differential amplifier for remote output voltage sense.

Power loss and supply noise are minimized by operating the two contr

LTC3856 Features

* n PolyPhase® Controller Reduces Input and Output Capacitance and Power Supply Induced Noise n Wide VIN Range: 4.5V to 38V Operation n ±0.75%, 0.6V Reference Voltage Accuracy n High Efficiency: Up to 95% n Programmable Burst Mode® Operation or Stage Shedding™ for Highest Light Load Efficiency n Activ