MP8794 Synchronous Step-Down Converter Monolithic Power Systems (MPS) MP8794 Synchronous Step-Down Converter is a fully integrated, high-frequency, synchronous buck converter. The MP8794 offers a compact solution that achieves up to 20A of output current (IOUT) with excellent load and line regulation across a wide input supply range. The MP8794 operates at high efficiency across the IOUT load range. The device adopts internally compensated constant-on-time (COT) control to provide a fast transient response and ease loop stabilization. The switching frequency (fSW) can be set to 600kHz, 800kHz, or 1000kHz with MODE configuration. This feature allows the device's frequency to remain constant, regardless of the input voltage (VIN) or output voltage (VOUT).