MP171AGJ Datasheet | Monolithic Power Systems

MP171A 700V, Non-Isolated, Offline Regulator, Up to 60mA Output Current with Improved EMI Performance DESCRIPTION The MP171A is a primary-side regulator that provides accurate constant voltage (CV) regulation without an optocoupler. It supports buck, boost, buck-boost, and flyback topologies. The device’s integrated 700V MOSFET simplifies the structure and reduces cost. This feature optimizes the device for offline, lowpower applications such as home appliances and standby power. The MP171A is a green-mode operation regulator. Both the peak current and switching frequency lower as the load decreases. This feature provides excellent efficiency at light load, and improves the overall...