This part is a kind of semiconductor called AN8032.

Function of this product has Active filter control IC.

Manufacturers : Panasonic Semiconductor

Image and pinout :

Some of the text within the PDF file :

Voltage Regulators AN8032 Active filter control IC s Overview In supplying electric power from commercial power supply to various electrical equipment, there is a possibility that the harmonic distortion generated in the power line may give obstruction to the power facilities or other electrical equipment. The use of active filter is one of the methods to solve the harmonic distortion problems. The AN8032 is a monolithic IC which incorporates the control and protection functions into one package so that the active filter can be constructed easily. It is most suitable for the measures against the harmonic distortion problems such as lighting equipment. 6.0±0.3 2.4±0.25 3.3±0.25 Unit: mm 8 0.5±0.1 7 23.3±0.3 6 5 4 1.5±0.25 1.5±0.25 1.4±0.3 3.0±0.3 2 1 0.3 +0.1 –0.05 s Feat [ ... ]

AN8032 PDF Datasheet Download