This IC is 1 chip driv er IC f or spindle motor and 5 channel actuators. All of the motor and actuator of optical disk drive system (CD-ROM etc.) can be driv ed by only this IC.
This IC has a direct PWM control sy stem f or Spindle and Slide channels driv e due to reducing IC power dissipation.
This IC has three Voltage supply terminals (f or Spindle,Slide,Focus/Tracking and Loading), and three v oltage supply can be set separately .
Further more this IC has short braking select f unction, FG amplif ier, thermal shut down circuit, standby circuit, rev erse rotation detect circuit.
CD-ROM, CD-R/RW,DVD, DVD-ROM, DVD-RAM ,Optical disc related system,etc