The LTC3851AIMSE#TRPBF is a multi-phase synchronous step-down Switch-Mode Power Supply (SMPS) controller from Analog Devices. With its integrated MOSFET capability, the LTC3851AIMSE#TRPBF can provide up to 8A of output current at 1V to 15V. It features a maximum output power rating of 120 watts and offers excellent efficiency and dynamic response. The synchronous topology can use up to 4 phases for increased current delivery or for a variety of system-level flexibility options, including split-output, or dual-output configurations. The LTC3851AIMSE#TRPBF is also capable of providing multiple output voltages and can be implemented with peak current mode, voltage mode, and hysteretic control loops, allowing the design engineer to tailor the output power switch characteristics and dynamic response. The device is offered in a TSSOP– 16 and an exposed paddle, 8-lead MSOP package, allowing easy handling and efficient assembly.