This part is a kind of semiconductor called 2B265.
Function of this product has ICE2B265.
Manufacturers : Infineon Technologies Corporation
Image and pinout :

Some of the text within the PDF file :
Datasheet, V2.10a, 25 Mar 2014 CoolSET™-F2 ICE2A0565/165/265/365 ICE2B0565/165/265/365 ICE2A0565G ICE2A0565Z ICE2A180Z/280Z ICE2A765I/2B765I ICE2A765P2/2B765P2 ICE2A380P2 Off-Line SMPS Current Mode Controller with integrated 650V/ 800V CoolMOS™ PMM Power Management &Multimarket CoolSET™-F2 Revision History: 2014-3-25 Previous Version: 2.10 Page Subjects (major changes since last revision) 4, 22, 24 revised typo 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 2014-3-25 Published by Infineon Technologies AG, 81726 Muni [ ... ]
2B265 PDF Datasheet Download
