MTD2009J Ver la hoja de datos (PDF) - Shindengen
Número de pieza
componentes Descripción
Fabricante
MTD2009J Datasheet PDF : 2 Pages
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ŎŕŅijııĺŋ
ع․ണዋ Features
٨ 2 ࡕ࠲ྏേ↪
٨ ቯชᵹᓮᯏƫዄࠝࡈᤨശ࿕ቯዅ
٨ ชᵹᷫ࠼ࡕ؞ಾᦧᯏƫዄࡑࠗࠢࡠࠬ࠹࠶ࡊྏേኻᔕዅ
٨ ࡁࠗ࠭ࠠࡖࡦ࡞ᯏƫ
٨ ชᵹᱛᯏƫ
٨ ᾲࠄᯏƫ
٨ ੂ࣐ชജๆ࠳ࠗࠝ࠼ౝЯ
٨ Dual Stepper Motor Driver
٨ Constant Current Control Function (Fixed Off Time)
٨ Current Decay Mode (Fast Decay or Slow Decay)
٨ Noise Cancellation Function
٨ Cross Conduction Protection
٨ Thermal Shutdown Function
٨ Built-in Flywheel and Flyback Diodes
ع⛘ኻᦨᄢቯᩰዋ Absolute Maximum Ratings
ޓޓ⋡ޓິParameter
ࡠࠫ࠶ࠢชḮช
Logic Supply Voltage
ࡠࠫ࠶ࠢജช
Logic Input Voltage
ࡕ࠲ชḮช
Load Supply Voltage
ജชᵹ
Output Current
ࡈࠗࡎࠗ࡞࠳ࠗࠝ࠼ชᵹ
Flywheel Diode Current
ܥኈ៊ᄬ
Power Dissipation
ሽ᷷ᐲ
Storage Temperature
ធวૡ᷷ᐲ
Junction Temperature
ܕภޓSymbol
VCC
VLOGIC
Vmm
IOUT
If
PD
Tstg
Tj
․ߦᜰቯߥ߈႐วߪTa=25͠ዋTa=25͠ unless otherwise specified
ቯᩰ୯ޓRating
0ጚ6
නޓUnit
V
0 ጚ VCC
V
35
V
1.2
A
1.2
A
2.9
W
-40 ጚ 150
͠
150
͠
عช᳇⊛․ᕈዋ Electrical Characteristics
ޓޓ⋡ޓິParameter
Output stage
Vmm ᶖࡼชᵹ 1 ঢዄA+B or C+Dዅ
Load Supply Current 1 Axis ፯A+B or C+D፰
Vmm ᶖࡼชᵹ 2 ঢዄA+B+C+Dዅ
Load Supply Current 2 Axis ፯A+B+C+D፰
ജ༫ช
Output Saturation Voltage ፯Upper side፰
ਅജ༫ช
Output Saturation Voltage ፯Lower side፰
ജࠢชᵹ
Output Leakage Current
࠳ࠗࠝ࠼ີช
Diode Forward Drop ፯Upper side፰
ਅ࠳ࠗࠝ࠼ີช
Diode Forward Drop ፯Lower side፰
Logic stage
VCC ᶖࡼชᵹዄVCC1+VCC2ዅ
Logic Supply Current ፯VCC1+VCC2፰
VCC ᶖࡼชᵹዄVCC1+VCC2ዅ
Logic Supply Current ፯VCC1+VCC2፰
PHA/ENA/DEČH̍ജช
PHA/ENA/DEČH̍Input Voltage
PHA/ENA/DEČL̍ജช
PHA/ENA/DEČL̍Input Voltage
PHA/ENA/DEČH̍ജชᵹ
PHA/ENA/DEČH̍Input Current
PHA/ENA/DEČL̍ജชᵹ
PHA/ENA/DEČL̍Input Current
CR లชชᵹ
CR Charge Current
Vref ജช
Vref Input Current
Vref ജชᵹ
Vref Input Current
ࡉࡦࠠࡦࠣ࠲ࠗࡓ
Blanking Time
ᾲࠄേ᷷ᐲ
Thermal Shutdown Temperature
ܕภޓSymbol
Imm (OFF)1
Imm (OFF)2
V H CE ፯SAT፰፧
V L CE ፯SAT፰፧
Ir
VFH
VFL
ICC (ON)
ICC (OFF)
VLOGICH
VLOGICL
ILOGICH
ILOGICL
ICR
Vref
Iref
tb
TTSD
․ߦᜰቯߥ߈႐วߪTa=25͠, Vcc=5VዋTa=25͠, Vcc=5V unless otherwise specified
᷹ቯ᧦ઙޓCondition
min.
typ.
max.
නޓUnit
Vmm=24V, VENA=2.1V, No load
-
-
7
mA
Vmm=24V, VENA=2.1V, No load
-
-
14
mA
IC=0.8A
-
1.2
1.5
V
IC=0.8A
Vmm=35V
If=0.8A
-
0.7
1.0
V
-
-
20
ǴA
-
1.3
1.6
V
If=0.8A
-
1.3
1.5
V
VENA=̌L̍
VENA=̌H̍
VLOGIC=̌H̍
VLOGIC=̌L̍
VCR=2V
Vref=0V
Rt=30kǡ, Ct=1000pF
-
95
135
mA
-
36
52
mA
2.1
-
VCC
V
GND
-
0.8
V
-
-
20
ǴA
-
-100
-200
ǴA
-
1
-
mA
-
-
1.0
V
-
-1
-10
ǴA
-
2.14
-
Ǵs
-
150
-
͠
ĵĺ ዄU170-1ዅ
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