SHINDENGEN
Stepping Motor Driver ICs
MTD Series
MTD1110
FEATURES
●
Constant-current chopping function
OUTLINE DIMENSIONS
Case : ZIP-27
(Unit : mm)
(Off time fixed, self-oscillation)
●
4-phase input
(with inhibit for simultaneously turn ON)
●
An ENABLE function is provided
●
Built-in overheating protection
(Alarm + shutdown)
●
Built-in flywheel diodes
RATINGS
●Absolute
Maximum Ratings Ta=25℃
Item
Output Voltage
Output Current
Logic Supply Voltage
Logic Input Voltage
Total Power Dissipation
Junction Temperature
Storage Temperature
Symbol
V
CEO(SUS)
I
O
V
CC
V
IN
P
T
Tj
Tstg
Symbol
Test Conditions
V
CE
(sat)
Io=1.5A
I
CER
V
CER
=80V
I
CC
(OFF)
V
CC
=5V,V
ENA
="H"
I
CC
(ON)
V
CC
=5V,V
ENA
="L"
V
INH
V
CC
= 5V
V
ENAH
V
CC
= 5V
V
INL
V
CC
= 5V
V
ENAL
V
CC
= 5V
l
INH
V
CC
= 5V,V
IN
=5V
l
ENAH
V
CC
= 5V,V
ENA
=5V
l
INL
V
CC
= 5V,V
IN
=0V
l
ENAL
V
CC
= 5V,V
ENA
=0V
Iref
V
CC
=5V,Vref=0V
Isense
V
CC
=5V,V
S
=0V
V
S
(max.)
V
CC
=5V
Iralm
V
CC
=5V,Valm=5V
Ialm
V
CC
=5V,Valm=0.5V
Talm
T
TSD
Ratings
80
2
0�½�7
0�½�V
CC
5
150
-40�½�150
min.
typ.
1.1
20
40
2.7
2.7
GND
GND
Unit
V
A
V
V
W
℃
℃
max.
1.4
10
40
60
Vcc
Vcc
1.0
1.0
10
10
-10
-10
-1
-1
-50
-100
-50
-50
1.0
10
2
125
150
●Electrical
Characteristics (Ta=25℃)
Item
Output Saturation Voltage
Output Leakage Current
Logic Supply Current(Standby)
Logic Supply Current(All Circuit ON)
Input High Voltage
Input Low Voltage
Logic High Input Current
Logic Low Input Current
Reference Input Current
Input Current(Current Sensor)
Maximum Sensing Voltage
Thermal Alarm Cutoff Current
Thermal Alarm Output Current
Thermal Alarm Temperature
Thermal Shutdown Temperature
Unit
V
μA
mA
mA
V
V
μA
μA
μA
V
μA
mA
℃
℃
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
SHINDENGEN [ SHINDENGEN ELECTRIC MFG.CO.LTD ]
