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參數(shù)資料
| 型號(hào)： | M54678FP |
| 廠商： | Mitsubishi Electric Corporation |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 2-PHASE STEPPER MOTOR DRIVER |
| 中文描述： | 二相步進(jìn)電機(jī)驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 3/5頁(yè) |
| 文件大?。?/td> | 102K |
| 代理商： | M54678FP |
2-PHASE STEPPER MOTOR DRIVER
M54678FP
MITSUBISHI <CONTROL / DRIVER IC>
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, V
CC
=5V, VM=24V unless otherwise noted.)
CONTROL CIRCUIT
Limits
Typ.
33
58
—
—
—
Min.
19
34
2.4
0
-5
Max.
50
87
V
CC
0.6
5
Symbol
Test condition
Unit
Parameter
I
CC
1
I
CC
2
V
IH
Supply current
V
CC
= 5V, En = H
V
CC
= 5V, En = L
V
IL
I
IH
I
IL
V
CH
I
C
V
C
Iref
Fc
Vreg
Logic input voltage
(Ph, En terminal)
Logic input current
(Ph, En terminal)
Comparator input offset voltage
Comparator input current
Comparator input voltage range
Vref input current
Fref oscillating frequency
Regulator output voltage
Vref input voltage range
Vin = 0V
Vref = 500mV, V
CH
= Vref-S
S terminal input current
S = 0V, Vref = 500mV
Vref terminal input current
Vref = 0V, 2 = 500mVj
Vref
FrefH
FrefL
Fref terminal output voltage
Fref terminal
Fref terminal, C = 390pF
Iout = -0.1mA – +1mA
-5
-20
-20
0
+1
—
-5
—
—
—
2.5
0.5
30
3.5
+7
5
—
1.5
0
1.5
2.6
0.6
40
3.6
mA
V
μ
A
mV
μ
A
V
μ
A
V
kHz
V
Vin = 5V
2.4
0.4
20
3.4
-20
-5
—
V
*Fref oscillating frequency is Career frequency of Output PWM control.
OUTPUT CIRCUIT (Ta=25
°
C, V
CC
=5V, VM=24V unless otherwise noted.)
Limits
Typ.
1.8
—
0.5
2.0
Min.
—
-100
—
—
Max.
2.6
+100
2.0
3.5
Symbol
Test condition
Unit
Parameter
Vsat
Ileak
tdon
Sensing resistor not included. Io = 0.75A
tdoff
V
μ
A
μ
S
μ
S
Output saturation voltage
Output leak current
Output turn-on delay
Output turn-off delay
Time until output on after Fref 2.5V
→
0.5V
Time until output off after S < Vref
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54679FP | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:2-PHASE STEPPER MOTOR DRIVER |
| M54679SP | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:2-Phase Stepper Motor Driver |
| M54679SP(#TB0G) | 制造商:Renesas Electronics Corporation 功能描述: |
| M54685L | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:Bi-DIRECTIONAL MOTOR DRIVER WITH GOVERNOR |
| M54687FP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:Bi-Directional Motor Driver with Governor |
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