This part is a kind of semiconductor called ICE3BR1765J.

Function of this product has Off-Line SMPS Current Mode Controller.

Manufacturers : Infineon Technologies

Image and pinout :

Some of the text within the PDF file :

Version 2.3, 19 Nov 2012 CoolSET®-F3R ICE3BR1765J Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS® and Startup cell (frequency jitter Mode) in DIP-8 Power Management & Supply N e v e r s t o p t h i n k i n g . CoolSET®-F3R ICE3BR1765J Revision History: Previous Version: Page 27 2012-11-19 2.2 Subjects (major changes since last revision) revised outline dimension for PG-DIP-8 package Datasheet For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: see our webpage at http:// www.infineon.com CoolMOS®, CoolSET® are trademarks of Infineon Technologies AG. Edition 2012-11-19 Published by Infineon Technologies AG, 81726 Munich, Germany, [ ... ]

ICE3BR1765J PDF Datasheet Download