M63021FP データシートの表示（PDF） - MITSUBISHI ELECTRIC
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M63021FP Datasheet PDF : 17 Pages
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Preliminary
[ABSOLUTE MAXIMUM RATING] (Ta=25ºC )
MITSUBISHI SEMICONDUCTORS
M63021FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
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
Focus,Tracking and Loading output current
IoA
Motor Output Current A
*note 1
1.0
A
IoB
Spindle output current
Motor Output Current B
*note 1
1.2
A
IoC
Slide output current
Motor Output Current C
*note 1
0.5
A
Vin
MU1,Hw-,Hw+,Hv,Hv+,Hu-,Hu+,REF,SPIN,BRS
Maximum input voltage
of terminals
TOIN,FOIN,OSC,SLIN1,SLIN2,LOIN+
0 to 5VCC
V
Pt
Power dissipation
Free Air and on the grass epoxy board
2.6
W
Kθ
Tj
Topr
Tstg
Thermal derating
Junction temperature
Operating temperature
Storage temperature
Free Air and on the grass epoxy board
20.8
150
-20 to +75
-40 to +150
mW / ºC
ºC
ºC
ºC
*note1 ; The ICs must be operated within the Pt (power dissipation) or the area of safety operation
The spindle output terminal is needed external shottky diode between each output and GND when it is used above
0.6A. Discription(IoA) is case of with external shottky diode.
[RECOMMENDED OPERATING CONDITIONS] (Ta=25ºC )
SYMBOL
PARAMETER
VM1
VM2
VM3
5VCC
IoA
IoB
IoC
Fosc
VM1 power supply (fot Spindle)
VM2 power supply(for Slide)
VM3 power supply(for Loading)
5V power supply(for FS,TS)
Focus, Tracking and Loading Output Current
Spindle Output Current
*note 2
Slide Output Current
PWM carrier frequency
minimum
6
4.5
4.5
4.5
30
LIMITS
typical
12
12
12
5
0.5
0.5
0.25
maximum
13.2
13.2
13.2
7
0.8
1.0
0.4
120
*note2
The spindle output terminal is needed external shottky diode between each output and GND
when it is used above 0.6A. Discription(IoA) is case of with external shottky diode.
Unit
V
V
V
V
A
A
A
KHz
( 3 / 17)
REV990728
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