Part Number : BD7789RFS
Function : System Motor Driver IC
Package : HTSSOP 44 Pin Type
Manufactures : Rohm
BD7789RFS are energy-saving, low noise ICs, developed for the spindel motor, actuator coil, tilt coil, stepping motor, and the loading motor drive of the desktop PC/DVD recorder.
1. Simple low revolution control with LRPM mode
2. Hall sensors are not required
3. The spindle motor driver archieves a high speed start and driver stability by the drive system of an orginal ROHM.
1. Optical disk equipment, such as desktop PC / DVD recoders.