This part is a kind of semiconductor called FAN7382.

Function of this product has Half-Bridge Gate Driver.

Manufacturers : Fairchild Semiconductor

Image and pinout :

Some of the text within the PDF file :

www.fairchildsemi.com FAN7382 Half-Bridge Gate Driver (SOURCING/SINKING : 350mA/650mA) Features • Floating Cannel Designed For Bootstrap Operation To +600V. • Typically 350mA/650mA Sourcing/Sinking Current Driving Capability For Both Channels • Common-Mode dv/dt Noise Canceling Circuit • Extended Allowable Negative VS Swing To -9V For Signal Propagation @ VCC=VBS=15V • VCC & VBS Supply Range From 10V To 20V • UVLO Functions For Both Channels • TTL Compatible Input Logic Threshold Levels • Matched Propagation Delay Below 50nsec • Output In-phase With Input Description The FAN7382 is a monolithic half-bridge gate driver IC for driving MOSFETs and IGBTs, which operate up to +600V. Fairchild’s high voltage process and common-mode noise canceling tech [ ... ]

FAN7382 PDF Datasheet Download