SHINDENGEN
Stepper Motor Driver ICs
g
Electrical characteristics
Parameter
Output stage
Load supply
Load supply current
Upper transistor saturation drop
Lower transistor saturation drop
Transistor leak current
Upper diode forward drop
Lower diode forward drop
Logic stage
Logic supply
Logic supply current (output ON)
Logic supply current (output OFF)
PHA "H" input voltage
PHA "L" input voltage
PHA "H" input current
PHA "L" input current
ENA "H" input voltage
ENA "L" input voltage
ENA "H" input current
ENA "L" input current
DECAY "H" input voltage
DECAY "L" input voltage
DECAY "H" input current
DECAY "L" input current
Vref input current
Vs input current
Comparetor threshold
Chopping frequency
Blanking time
Vs maximum voltage
ALARM leak current
ALARM input current
ALARM operation temperature
Vcc
I
CC(ON)
I
CC(OFF)
V
PHA
H
V
PHA
L
I
PHA
H
I
PHA
L
V
ENA
H
V
ENA
L
I
ENA
H
I
ENA
L
V
DEC
H
V
DEC
L
I
DEC
H
I
DEC
L
Iref
I
SENSE
Vs
f
CHOP
t
b
Vs(max)
I
R(ALM)
I
ALM
T
ALM
V
ALM
=5V
V
ALM
=0.5V
V
DEC
=5V
V
DEC
=0V
Vref=0V
Vs=0V
Vref=0.5V
Ct=3300pF, Rt=20kΩ
Ct=3300pF, Rt=20kΩ
V
ENA
=5V
V
ENA
=0V
V
PHA
=5V
V
PHA
=0V
V
ENA
=0V
V
ENA
=5V
4.75
-
-
2.3
GND
-
-
2.3
GND
-
-
2.3
GND
-
-
-
-
0.475
-
-
-
-
-
-
-
25
19
-
-
-
-100
-
-
-
-100
-
-
-
-100
-1
-1
0.5
20
1.35
-
-
-
140
5.25
33
26
Vcc
0.8
10
-150
Vcc
0.8
10
-150
Vcc
0.8
10
-150
-10
-10
0.525
-
-
1.0
10
2
-
V
mA
mA
V
V
µA
µA
V
V
µA
µA
V
V
µA
µA
µA
µA
V
kHz
µs
V
µA
mA
℃
Vmm
I
MM(OFF)
V
CE(sat)
H
V
CE(sat)
L
I
R
V
F
H
V
F
L
Vmm=35V, V
ENA
=5V
I
C
=0.8A
I
C
=0.8A
Vmm=V
CEO(SUS)
I
F
=0.8A
I
F
=0.8A
-
-
-
-
-
-
-
-
-
1.0
1.0
-
1.3
1.3
31
8
1.4
1.4
10
1.6
1.5
V
mA
V
V
µA
V
V
Symbol
Condition
MTD2006F
Ta=25℃,Vcc=5V unless otherwise specified
MIN
TYP
MAX
Unit
g
Thermal resistance
Symbol
θja
*
Rating
41
Unit
℃/W
*Mounted on glass epoxy board (50.8×50.8×1mm)
Shindengen Electric Mfg.Co.Ltd
0212
SHINDENGEN [ SHINDENGEN ELECTRIC MFG.CO.LTD ]
