MP2460 Synchronous Step-Down Converter Monolithic Power Systems (MPS) MP2460 Synchronous Step-Down Converter is a high-frequency, step-down switching converter with integrated high-side and low-side power MOSFETs. The device can provide up to 0.6A of output current with current mode control for fast loop response. The device’s wide 4.5V to 45V input voltage range accommodates a variety of step-down applications, and the 1μA shutdown mode quiescent current allows the device to be used in battery-powered applications. The MP2460 uses a high-duty cycle and low-dropout mode when the input voltage is low.