This part is a kind of semiconductor called MIP9E01.

Function of this product has Power Units.

Manufacturers : Panasonic

Image and pinout :

Some of the text within the PDF file :

High efficiency, reduced dimension and space for power circuits of household appliances Power Units with Built-in Non-insulated Power Supply IPD MIP9E×× Series „ Overview Power unit MIP9E×× series are modules for non-insulated power supplies, carrying power MOSFET for switching devices, its control circuits, and circuits detecting output voltage. This enables high power and efficiency of power supply as well as reduced dimension and space of power circuits by using less components and smaller packages. „ Feature • Supports worldwide input (80 to 264VAC), achieving high efficiency in no load to rated load. • Controls characteristic change of output voltage affected by ambient temperature. • Built-in overheat protection circuit with DRAIN peak current control function. • Suppor [ ... ]

MIP9E01 PDF Datasheet Download