This part is a kind of semiconductor called SSC9500.

Function of this product has Current resonance type controller.

Manufacturers : Sanken

Image and pinout :

Some of the text within the PDF file :

SSC9500 Application Note August, 2007- Ver. 0.1 SSC9500 Application Note (Ver. 0.1) Sanken Electric Co., Ltd http://www.sanken-ele.co.jp Copy Right: SANKEN ELECTRIC CO., LTD. Page.1 SSC9500 Application Note August, 2007- Ver. 0.1 ///////////////// //////////////// ······························································································································3 ······························································································································3 DIP16 IC ·· [ ... ]

SSC9500 PDF Datasheet Download