remuslt

Hello, I have here a burned chip on Sony laptop motherboard Model PCG-8131M ( VGN-AW11M) with marking "AE" on it. Please can anybody tell me what it is and what is the actual chip number. This chip I believe controls LCD screens backlight because the screen just flickers couple of times and goes dark. If you have at home one of these please let me know :) It has 5 pins and looks like this (actually there are three of them) Thanks