MTD1110 Datasheet, PDF (1/2 Pages) Shindengen Electric Mfg.Co.Ltd – Stepping Motor Driver ICs

SHINDENGEN
Stepping Motor Driver ICs
MTD1110
FEATURES
●Constant-current chopping function
(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
OUTLINE DIMENSIONS
Case : ZIP-27
MTD Series
(Unit : mm)
RATINGS
●Absolute Maximum Ratings
Item
Output Voltage
Output Current
Logic　Supply　Voltage
Logic　Input　Voltage
Total Power Dissipation
Junction Temperature
Storage Temperature
Ta=25℃
Symbol
V_CEO(SUS)
I_O
V_CC
V_IN
P_T
Tj
Tstg
●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
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
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
Ratings
80
2
0～7
0～V_CC
5
150
-40～150
min.
2.7
2.7
GND
GND
Unit
V
A
V
V
W
℃
℃
typ.
max.
Unit
1.1
1.4
V
10
μA
20
40
mA
40
60
mA
Vcc
V
Vcc
1.0
V
1.0
10
μA
10
-10
-50
μA
-10
-100
-1
-50
μA
-1
-50
1.0
V
10
μA
2
mA
125
℃
150
℃