This part is a kind of semiconductor called ICE2QS01-160W.

Function of this product has 160W SMPS Evaluation Board.

Manufacturers : Infineon Technologies

Image and pinout :

Some of the text within the PDF file :

Application Note Version 1.0, Sept 2006 EVALQRS-ICE2QS01-160W 160W SMPS Evaluation Board with Quasi Resonant Controller ICE2QS01 Power Management & Supply Never stop t h i n k i n g. Edition 2006-12-21 Published by Infineon Technologies Asia Pacific, 168 Kallang Way, 349253 Singapore, Singapore © Infineon Technologies AP 2004. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information [ ... ]

ICE2QS01-160W PDF Datasheet Download