This part is a kind of semiconductor called BD6360GUL.

Function of this product has Lens Driver.

Manufacturers : ROHM

Image and pinout :

Some of the text within the PDF file :

Datasheet Mobile Phone Module Driver Parallel Interface Type Lens Driver for Stepping Motor BD6360GUL General Description The BD6360GUL is a motor driver with dual, built-in Full-ON type two H-Bridges. It also has a power supply function for photo-interrupter to detect motor position and wave-shaping circuit built-in. This small surface mounting package CSP is most suitable for mobile system and home appliance. Features  Low ON-Resistance Power CMOS Output  ESD Protection: 8kV, Human Body Model (HBM)  Drive Mode Switch Function  Control Input Pins Fit the Signal of 1.8V System  Voltage-Regulator for Photo-Interrupter and Comparator with Hysteresis to Convert to Sharp Waveform  Under Voltage Locked Out protection & Thermal Shut Down Circuit Key Specifications  Power [ ... ]

BD6360GUL PDF Datasheet Download