ApplicationCD-ROM, DVD, DVD-ROM, DVD-RAM ,Optical disc related system,etcPinoutSpecifications Symbol Parameter Conditions Rating Unit 5VCC 5V power supply Focus and Tracking power supply 7 V VM1 Motor power supply 1 Spindle power supply 15 V VM2 ...
M63022FP: ApplicationCD-ROM, DVD, DVD-ROM, DVD-RAM ,Optical disc related system,etcPinoutSpecifications Symbol Parameter Conditions Rating Unit 5VCC 5V power supply Focus and Trackin...
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Symbol |
Parameter |
Conditions |
Rating |
Unit |
5VCC |
5V power supply | Focus and Tracking power supply |
7 |
V |
VM1 |
Motor power supply 1 | Spindle power supply |
15 |
V |
VM2 |
Motor power supply 2 | Slide power supply |
15 |
V |
VM3 |
Motor power supply 3 | Loading power supply |
15 |
V |
IoA |
Motor Output Current A | Focus,Tracking and Loading output current Note1 |
1.0 |
A |
IoB |
Motor Output Current B |
Spindle output current Note1 |
1.5 |
A |
IoC |
Motor Output Current C | Slide output current Note1 |
0.5 |
A |
Vin |
Maximum input voltage of terminals |
MU1,Hw-,Hw+,Hv-,Hv+,Hu-,Hu+,REF,SPIN, BRS,TOIN, FOIN, OSC,SLIN1,SLIN2,LOIN+ |
0to5VCC |
V |
Pt |
Power dissipation | Free Air and on the grass epoxy board 70mmX70mmX1.6mm |
2.6 |
W |
K |
Thermal derating | Free Air and on the grass epoxy board 70mmX70mmX1.6mm |
20.8 |
mW/ |
Tj |
Junction temperature |
150 |
||
Topr |
Operating temperature |
-20to+75 |
||
Tstg |
Storage temperature |
-40to+150 |
This M63022FP 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 M63022FP 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 M63022FP IC has short braking select function,FG amplifier,thermal shut down circuit, standby circuit, reverse rotation detect circuit.