MP155GJ - Monolithic Power Systems (MPS)
Description: The MP155 is a primary-side regulator that provides accurate constant voltage regulation without the opto-coupler, and supports Buck, Buck-boost, Boost and Flyback topologies. An integrated 500V MOSFET simplifies the structure and reduces costs. These features make it a competitive candidate for off-line lowpower applications, such as home appliances and standby power. The MP155 is a green-mode-operation regulator. Both the peak current and the switching frequency decrease as the load