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參數(shù)資料
| 型號(hào)： | MTD2001 |
| 廠商： | Shindengen Electric Manufacturing Company, Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Stepping Motor Driver ICs |
| 中文描述： | 步進(jìn)電機(jī)驅(qū)動(dòng)器IC |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大小： | 441K |
| 代理商： | MTD2001 |
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
MTD2001
Stepping Motor Driver ICs
●
Equivalent Circuit
Basic Application Circuit
●
Pin Assignment
●
Setting of Output Current and Fixed Off Time
Fig.1 shows constant current chopping wave form.
○
Output Current setting
○
Fixed Off Time Setting
Toff=0.69
Ct
Rt
Io
=
R1+R2
R2
Rs
Vcc
Fig.1 Constant current wave form (Motor current / phase)
●
True Table
ENA A or B
L
L
L
L
H
IN
1
or 4
L
L
H
H
×
IN 2 or 3
L
H
L
H
×
×
: don't care
Out
1
or 4
OFF
L
H
OFF
OFF
Out 2 or 3
OFF
H
L
OFF
OFF
●
Recommended Operating Conditions
（
Ta=25
℃）
Item
Motor Supply Voltage
Output Current
Output Emitter Voltage
Logic Supply Voltage
Chopping Frequency
Operating Temperature
Symbol
Vmm
I
O
V
E
V
CC
fchop
Top
min.
10
typ.
max.
50
1.2
1.5
5.25
27
120
Unit
V
A
V
V
kHz
℃
4.75
20
-25
●
Recommended Parts Value
Symbol
Recommended Value
Rs
RF
CF
Rt
Ct
R1+R2
Unit
Ω
k
Ω
pF
k
Ω
pF
k
Ω
0.68
2
1000
15
3300
<10
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| MTD2001-4101 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 VCEO=60 IO=1.5 PT=5 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MTD2001-4102 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 VCEO=60 IO=1.5 PT=5 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MTD2001-4103 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 VCEO=60 IO=1.5 PT=5 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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| MTD2001-7102 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 VCEO=60 IO=1.5 PT=5 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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