This part is a kind of semiconductor called BA6229.

Function of this product has Reversible motor driver.

Manufacturers : Rohm

Image and pinout :

Some of the text within the PDF file :

Motor driver ICs Reversible motor driver BA6229 The BA6229 is a monolithic IC used for driving reversible motors. The ICs contain a logic section by which brake and open modes can be set and an output power transistor by which forward and reverse operations are controlled. FFeatures 1) Built-in power transistor for motor driving (1.2A Max.). 2) Low quiescent current. (VCC=12V, IQ=1mA) 3) Wide range of operating supply voltage (8 X 23V). FBlock diagram 4) Interfaces with CMOS devices. 5) Four output modes: forward, reverse, stop (open), and brake. 6) Built-in diode absorbs surge currents. FAbsolute maximum ratings (Ta = 25_C) 411 Motor driver ICs FMeasurement circuit FApplication example BA6229 FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC1 = 12V) 412 Motor [ ... ]

BA6229 PDF Datasheet Download