This part is a kind of semiconductor called MAX17126.
Function of this product has Multi-Output Power Supplies.
Manufacturers : Maxim Integrated Products
Image and pinout :
Some of the text within the PDF file :
www.DataSheet.co.kr 19-4681; Rev 1; 3/10 TION KIT EVALUA BLE IL AVA A Multi-Output Power Supplies with VCOM Amplifier and High-Voltage Gamma Reference for LCD TVs General Description The MAX17126/MAX17126A generate all the supply rails for thin-film transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a high-accuracy high-voltage gamma reference, and a high-voltage switch control block. The MAX17126/ MAX17126A can operate from input voltages from 8V to 16.5V and is optimized for an LCD TV panel running directly from 12V supplies. The step-up and step-down switching regulators feature internal power MOSFETs and high-frequency operation [ ... ]