This part is a kind of semiconductor called MP1016.
Function of this product has Precision CCFL Driver.
Manufacturers : MPS
Image and pinout :
Some of the text within the PDF file :
MP1016 Full System Precision CCFL Driver Monolithic Power Systems General Description The MP1016 is a Power IC that offers a true complete solution optimized for driving a Cold Cathode Fluorescent Lamp (CCFL). This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL. Based on proprietary power topology and control techniques (patented), it greatly increases the power conversion efficiency. The MP1016 implements precision burst mode dimming without any additional external components. The MP1016 offers four distinct performance advantages: 1. 2. 3. 4. More light for less power Smallest board implementation possible Low EMI emission Low cost off the shelf components Features Built-in Burst Mode Oscillat [ ... ]
MP1016 PDF Datasheet Download
