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參數(shù)資料
| 型號： | M56784FP |
| 廠商： | Mitsubishi Electric Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | SPINDLE MOTOR DRIVER |
| 中文描述： | 主軸馬達驅(qū)動 |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 223K |
| 代理商： | M56784FP |
SPINDLE MOTOR DRIVER
M56784FP
MITSUBISHI <CONTROL / DRIVER IC>
REVERSE TORQUE MODE SELECT FUNCTION
Figure 8 shows an example for the reverse torque mode select.
The CASE1 is an example for controlled REVERSE and
COMMUTATED SHORT BRAKING.
The CASE2 is an example for controlled REVERSE and ALL
SHORT BRAKING.
2.5V
2.0V
EC PIN INPUT VOLTAGE [ECR VOLTAGE = 2.5V]
ECR
REVERSE AND COMMUTATED
SHORT BRAKING SELECT
3.0V
5.0V
0V
FORWARD
CURRENT
REVERSE
TORQUE
CURRENT
MOTOR CURRENT [ Rsense = 0.5 ohm]
+1A
-1A
MOTOR
STOP
MODE2
MODE1
LOW
LOW
HIGH
BRAKING
MODE
Commu-
tated short
BRAKING
REVERSE
BRAKING
+600mA
-600mA
FORWARD
CURRENT
REVERSE
TORQUE
CURRENT
MOTOR CURRENT
+1A
-1A
MOTOR
STOP
MODE2
MODE1
LOW
LOW
HIGH
BRAKING
MODE
ALL
SHORT
BRAKING
REVERSE
BRAKING
+600mA
-600mA
(Vbemf-Vd-Vsat) / Ra
Vd ; diode voltage
Vsat ; npn transistor saturation voltage
Ra ; motor inner resistance
2.5V
2.0V
EC PIN INPUT VOLTAGE [ECR VOLTAGE = 2.5V]
ECR
3.0V
5.0V
0V
CASE 1
REVERSE AND ALL SHORT BRAKING SELECT
CASE 2
Figure 8.
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PDF描述 |
|---|---|
| M56788 | 5 CHANNEL ACTUATOR DRIVER |
| M56788FP | 5 CHANNEL ACTUATOR DRIVER |
| M56789FP | 4 CHANNEL ACTUATOR DRIVER |
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| M57120 | 10 AMP MINIATURE POWER RELAY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M56785FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SPINDLE MOTOR DRIVER |
| M56786FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SPINDLE MOTOR AND 1CH ACTUATOR DRIVER |
| M56787FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SPINDLE MOTOR DRIVER |
| M56788 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:5 CHANNEL ACTUATOR DRIVER |
| M56788AFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:5 CHANNEL ACTUATOR DRIVER |
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