BD7902CFS datasheet pdf

! !! !Applications CD-ROM, DVD-ROM

BD7902CFS Optical disc ICs 1/17 6CH Power Driver for CD-ROM, DVD-ROM BD7902CFS

BD7902CFS is a 6-channel driver IC that integrates all drivers necessary for CD-ROM, and DVD-ROM systems into a single chip. The built-in 2-channel sled motor driver is used for the stepping motor. Low heat operation can be achieved by applying the PWM driving system for sled and spindle motor drivers.

Features

• - ALL of the motor and actuator for CD-ROM, DVD-ROM etc.
• - ON/OFF of loading, and other 5channels, brake mode select of spindle driver and standby mode.