MTD2009J Datasheet, PDF (1/2 Pages) Shindengen Electric Mfg.Co.Ltd – Dual Stepper Motor Driver

ŎŕŅijııĺŋ
ع․ണዋ Features
٨ 2 ࡕ࡯࠲ྏേ↪
٨ ቯชᵹ೙ᓮᯏƫዄࠝࡈᤨശ࿕ቯዅ
٨ ชᵹᷫ࠼࡯ࡕ؞ಾᦧᯏƫዄࡑࠗࠢࡠࠬ࠹࠶ࡊྏേኻᔕዅ
٨ ࡁࠗ࠭ࠠࡖࡦ࠮࡞ᯏƫ
٨ ࡮੒ชᵹ඀ᱛᯏƫ
٨ ੺ᾲ଻ࠄᯏƫ
٨ ੂ࣐ชജๆ෼࠳ࠗࠝ࡯࠼ౝЯ
Ù¨ Dual Stepper Motor Driver
Ù¨ Constant Current Control Function (Fixed Off Time)
Ù¨ Current Decay Mode (Fast Decay or Slow Decay)
Ù¨ Noise Cancellation Function
Ù¨ Cross Conduction Protection
Ù¨ Thermal Shutdown Function
Ù¨ 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
ࡈ࡜ࠗࡎࠗ࡯࡞࠳ࠗࠝ࡯࠼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
න૏ޓUnit
V
0 ጚ VCC
V
35
V
1.2
A
1.2
A
2.9
W
-40 ጚ 150
Í 
150
Í 
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
਄஥಴ജ༫๺ช࿶
Output Saturation Voltage ፯Upper side፰
ਅ஥಴ജ༫๺ช࿶
Output Saturation Voltage ፯Lower side፰
಴ജ࡝࡯ࠢชᵹ
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/DEČH̍౉ജช࿶
PHA/ENA/DEČH̍Input Voltage
PHA/ENA/DEČL̍౉ജช࿶
PHA/ENA/DEČL̍Input Voltage
PHA/ENA/DEČH̍౉ജชᵹ
PHA/ENA/DEČH̍Input Current
PHA/ENA/DEČL̍౉ജชᵹ
PHA/ENA/DEČL̍Input Current
CR లชชᵹ
CR Charge Current
Vref ౉ജช࿶
Vref Input Current
Vref ౉ജชᵹ
Vref Input Current
ࡉ࡜ࡦࠠࡦࠣ࠲ࠗࡓ
Blanking Time
੺ᾲ଻ࠄേ૞᷷ᐲ
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.
න૏ޓUnit
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
Ç´A
-
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
Ç´A
-
-100
-200
Ç´A
-
1
-
mA
-
-
1.0
V
-
-1
-10
Ç´A
-
2.14
-
Ç´s
-
150
-
Í 
ĵĺ ^{ዄU170-1á‹}
www.shindengen.co.jp/product/semi/