Features: This IC is 1 chip driver IC for spindle motor and 5 channel actuators. All of the motor and actuator of optical disk drivesystem (CD-ROM etc.) can be drived by only this IC.This IC has a direct PWM control system for Spindle and Slide channels drive due to reducing IC power dissipation.T...
M63020FP: Features: This IC is 1 chip driver IC for spindle motor and 5 channel actuators. All of the motor and actuator of optical disk drivesystem (CD-ROM etc.) can be drived by only this IC.This IC has a d...
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This IC is 1 chip driver IC for spindle motor and 5 channel actuators. All of the motor and actuator of optical disk drive
system (CD-ROM etc.) can be drived by only this IC.
This IC has a direct PWM control system for Spindle and Slide channels drive due to reducing IC power dissipation.
This IC has three voltage supply terminals (for Spindle,Slide,Focus/Tracking and Loading) , and three voltage supply can be set separately.
Further more this IC has short braking select function,FG amplifier, thermal shut down circuit, standby circuit, reverse
rotation detect circuit.
Symbol |
Parameter |
Conditions |
Rating |
Unit |
5VCC |
5V power supply | Focus,Tracking and Loading power supply |
7 |
V |
VM1 |
Motor power supply 1 | Spindle power supply |
15 |
V |
VM2 |
Motor power supply 2 | Slide power supply |
15 |
V |
IoA |
Motor Output Current A | Focus,Tracking and Loading output current |
1.0 |
A |
IoB |
Motor Output Current B |
Spindle and Slide output current Note1 |
1.2 |
A |
Vin |
Maximum input voltage of terminals |
MU1,Hw-,Hw+,Hv,Hv+,Hu-,Hu+,REF,SPIN,BRS TOIN,FOIN,OSC,SLIN1,SLIN2,LOIN-,LOIN+ |
0to5VCC |
V |
Pt |
Power dissipation | Free Air and on the grass epoxy board |
2.6 |
W |
K |
Thermal derating | Free Air and on the grass epoxy board |
20.8 |
mW/ |
Tj |
Junction temperature |
150 |
||
Topr |
Operating temperature |
-20to+75 |
||
Tstg |
Storage temperature |
-40to+150 |