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参数资料
| 型号： | M56745FP |
| 厂商： | Mitsubishi Electric Corporation |
| 元件分类： | 马达/运动控制及驱动器 |
| 英文描述： | SPINDLE MOTOR DRIVER |
| 中文描述： | 主轴马达驱动 |
| 文件页数： | 3/5页 |
| 文件大小： | 335K |
| 代理商： | M56745FP |
SPINDLE MOTOR DRIVER
M56745FP
MITSUBISHI <CONTROL / DRIVER IC>
EC < ECR
EC > ECR
Limits
Min.
Typ.
Max.
Symbol
Conditions
Unit
Parameter
ELECTRICAL CHARACTERISTICS (Ta=25C, VM=12V, Vcc=5V, unless otherwise noted)
Icc1
Icc2
Vsat
ECdead-
ECdead+
ECR
EC
Gio
Von
Voff
VH (IN)
VH (INH)
Vlim
VHb
IHb
Sleep Mode Supply current-1
-50
+5
1.9
1.0
0.55
3.5
1.2
50
0.45
1.0
0
3.8
1.5
-25
+25
2.1
0.65
0.50
1.2
100
6.0
2.4
-5
+25
2.3
4.0
0.75
1.5
4.5
0.55
1.5
10
A
mA
V
mV
V
A/V
V
mV
A
V
mA
ELECTRICAL CHARACTERISTICS (Vcc=5V, VM=12V, Ta=25C, Unless otherwise noted)
Figure 1. The characteristics of the control voltage and motor current (Torque).
Forward Torque
Reverse Torque
0
+5 – +50mV
-5 – -50mV
EC - ECR
Current limit
0.65A/V
+
–
Sleep Mode Supply current-2
Saturation voltage
Control voltage
dead zone
Reference voltage input range
Control voltage input range
Current gain
Motor start voltage
Motor stop voltage
Sensor amp. common mode input range
Sensor amp. input signal revel
Current limit
Hall bias terminal output voltage
Hall bias terminal sink current
pin Input Current (EC=ECR=2.5V),
pin GND.
Top and Bottom saturation voltage.
Load current 500mA.
pin Input voltage range.
Rs=0.47
to
pins input range.
Rs=0.47
Load current (IHb) 10mA.
pin input voltage when makes the motor start up.
pin input voltage when makes the motor stop.
pin Input Current (EC=ECR=2.5V),
pin GND.
to
pins input signal revel.
The relationship between the EC
(control voltage), ECR (reference
voltage) and the torque is as
shown in Figure 1.
The current gain is 0.65A/V in the
both torques and a dead zone is
±5mV to ±50mV.
13
17
14
16
15
1
19
24
19
24
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M56748FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:4-CHANNEL ACTUATOR MOTOR DRIVER |
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| M56749FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:4 CHANNEL ACTUATOR MOTOR DRIVER |
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