Datasheet Summary
ICs for Motor
AN8245K, AN8245SCR
Laser Disk Spindle Motor Controller s Overview
The AN8245K and AN8245SCR are speed control drive ICs of the brushless motors by means of the 3-phase fullwave current drive system. They are suitable for controlling/driving the laser disk spindle motors, LBP polygon mirror motors, and so on. s Features
- Operating supply voltage range : VCC1=10.8 to 13.2V VCC2=10.8 to 22V
- 3-sensor 3-phase full-wave current drive ; power transistor built-in
- Maximum motor drive current : IMmax.=1.5A
- Digital PLL control
- Bidirectional torque control
- Provided with reverse detector and stop detector
- Synchronizing signal and stop signal output
- Built-in thermal...