M63021FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M63021FP Datasheet PDF : 17 Pages
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Preliminary
MITSUBISHI SEMICONDUCTORS
M63021FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
[APPLICATION CIRCUIT no.1]
5 to 12v
Slide
M
SLIDE
M
RSL2
RSL1
RSP
1 SL1IN
2 SL2IN
3 VM2
4 RSL2
5 SL2+
6 SL2-
7 GND
8 RSL1
9 SL1+
10 SL1-
11 GND
12 W
13 V
14 U
15 RSP
16 HW-
17 HW+
18 HV-
19 HV+
20 HU-
21 HU+
Rh
MCU
R12
D/A
R11
R10
D/A
R9
C1
OSC 42
REF
MU1 41
R7
LOIN+ 40
VM3 39
BRS 38
LO- 37
LO+ 36
R8
Loading
M
5 to 12v
Loading
FO- 35
FO+ 34
FS 104
GND 33
TO+ 32
TO- 31
5V power
TS
Focus
Tracking
5VCC 30
5V
GND 29
TOIN
FOIN
SPIN
REF
FG
28
27
R5
26
R3
R1
25 1.65v
24
R6
R4
R2
DSP
HB 23
VM1 22
10K
12v
*Pull-up Resistance
<Example>
External Parts
RSP
RSL1,RSL2
Rh
R1, R2, R3, R4, R5, R6
R7, R8
C1
R9, R10, R11, R12
D1, D2, D3
R13, R14, R15, R16
C2,C3,C4,C5
Typ
0.33
2
200
10K
10K
330p
10K
–
22
10n
Unit
Note
Ω Ilim1F=1.5A, Ilim1R=1.0A, Gain=3.0A/V
Ω Ilim=0.5A, Gain=1A/V
Ω
Ω This is difficult for your specification.
Ω This is difficult for your specification.
F Fosc=65KHz
Ω This is difficult for your specification.
V Recommend VF<0.5V at IL=1.0A
Ω
F
( 17 / 17)
REV990728
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