BD7905BFS datasheet pdf

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

BD7905BFS Optical disc ICs 1/17 6CH Power Driver for CD-ROM, DVD-ROM BD7905BFS

BD7905BFS is a 6-channel driver IC that integrates all drivers necessary for optical disc driver. Low vibration, low noise, and low heat operation have been realized by adopting 180° PWM driving system for spindle motor driver. The built-in 2-channel sled motor driver is used for the stepping motor.

Features

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