MTD2003F

Manufacturer Part NumberMTD2003F
ManufacturerShindengen Electric Manufacturing Co.,Ltd
MTD2003F datasheet
 
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SHINDENGEN
Stepping Motor Driver ICs
MTD2003F
FEATURES
Constant-current chopping function
Â
(Frequency fixed, separate-oscillation)
4-phase input
Â
(with inhibit for simultaneously turn ON)
Current levels can be selected in
Â
2 bit digital signal
A noise cancel function is provided
Â
(No externally attached filter needed)
Protection for penetration current
Â
Built-in overheating protection
Â
Built-in flywheel diodes
Â
RATINGS
ÂAbsolute Maximum Ratings (Ta=25Ä)
Item
Output Voltage
Output Current
LogicíSupplyíVoltage
LogicíInputíVoltage
Total Power Dissipation
Junction Temperature
Storage Temperature
ÂElectrical Characteristics (Ta=25Ä)
Item
Output Saturation Voltage(Upper side)
Output Saturation Voltage(Lower side)
Output Leakage Current(Upper side)
Output Leakage Current(Lower side)
Logic Supply Current(Standby)
Logic Supply Current(All Circuit ON)
Input High Voltage
Input Low Voltage
Logic High Input Current
Logic Low Input Current
Io,I
qHqInput Voltage
I
Io,I
qLqInput Voltage
I
Io,I
qHqInput Current
I
Io,I
qLqInput Current
I
Current Sensor Threshold(100%)
Current Sensor Threshold(70%)
Current Sensor Threshold(33%)
Reference Input Current
Input Current(Current Sensor)
Pulse Blanking Time
Thermal Shutdown Temperature
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
OUTLINE DIMENSIONS
Case : HSOP-28
Symbol
V
CEO(SUS)
I
O
V
CC
V
IN
P
T
Tj
Tstg
Symbol
Test Conditions
V
(sat)H
Io=1.0A
CE
V
(sat)L
Io=1.0A
CE
Ir
Vmm=30V,Vout=0V
H
I
Vout=30V,V
=0V
rL
RS
I
(OFF)
V
=5V,IN="H,H"or"L,L"
CC
CC
I
(ON)
V
=5V
CC
CC
V
V
= 5V
INH
CC
V
V
= 5V
INL
CC
l
V
= 5V,V
=5V
INH
CC
IN
l
V
= 5V,V
=0V
INL
CC
IN
V(Io,I
)H
V
=5V
I
CC
V(Io,I
)L
V
=5V
I
CC
I(Io,I
)H
V
=5V,V(Io,I
)=5V
I
CC
I
I(Io,I
)L
V
=5V,V(Io,I
)=0V
I
CC
I
V
V
=Vr=5V,V(Io)=0V,V(I
)=0V
S1
CC
I
V
V
=Vr=5V,V(Io)=5V,V(I
)=0V
S2
CC
I
V
V
=Vr=5V,V(Io)=0V,V(I
)=5V
S3
CC
I
Iref
V
=5V,Vr=5V
CC
Isense
V
=5V,V
=0V
CC
S
tb
V
=5V,Ct=3300pF
CC
T
TSD
MTD Series
(Unit : mm)
Ratings
Unit
30
V
1.2
A
0>6
V
0>V
V
CC
3
W
150
Ä
-40>150
Ä
max.
Unit
min.
typ.
V
1.2
1.4
V
0.7
1.0
10
:A
10
:A
mA
15
25
mA
50
65
V
2.7
Vcc
V
GND
0.6
10
:A
-3
-20
:A
V
2.7
Vcc
V
GND
0.6
10
:A
-75
-100
:A
V
0.475
0.5
0.525
V
0.322
0.35
0.378
V
0.153
0.17
0.187
500
650
:A
-1
-10
:A
1.55
:s
150
Ä