BD7907FS - 6-channel Combo driver IC
BD7907FS 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 driver
BD7907FS Features
* 1) Motor drivers for spindle, sled (2-channel) and loading, and actuator drivers for tracking are all integrated into a single chip. 2) ON/OFF for each driver, brake mode switching of spindle and stand-by mode switching can be controlled by 2-wire serial data. 3) Built-in triangular-wave generator 4
