SLA7027 查看數據表（PDF） - Sanken Electric co.,ltd.
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SLA7027 Datasheet PDF : 7 Pages
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2-Phase Stepper Motor Unipolar Driver ICs (2-Phase/1-2 Phase Excitation)
SLA7027MU/SLA7024M/SLA7026M
sSupply Voltage VCC vs. Supply Current ICC
SLA7027MU
500
400
300
200
100
00
Motor : 23LM-C202
1-phase excitation
Holding mode
IO : Output current
IO=1A
0.4A
0.2A
10
20
30
40
50
Supply voltage VCC (V)
SLA7024M
500
400
300
200
100
0
0
Motor : 23LM-C004
1-phase excitation
Holding mode
IO : Output current
IO=1A
0.5A
0.2A
10
20
30
40
50
Supply voltage VCC (V)
SLA7026M
1.5
1.0
0.5
0
0
IO=3A
Motor : 23PM-C503
1-phase excitation
Holding mode
IO : Output current
IO=2A
IO=1A
10
20
30
40
50
Supply voltage VCC (V)
sNote
The excitation input signals of the SLA7027MU, SLA7024M and SLA7026M can be used as either Active High or Active Low. Note,
however, that the corresponding output (OUT) changes depending on the input (IN).
Active High
Input
INA (pin6)
INA (pin5)
INB (pin17)
INB (pin16)
Corresponding output
OUTA (pin1)
OUTA (pin8)
OUTB (pin11)
OUTB (pin18)
Active Low
Input
INA (pin6)
INA (pin5)
INB (pin17)
INB (pin16)
Corresponding output
OUTA (pin8)
OUTA (pin1)
OUTB (pin18)
OUTB (pin11)
26 SLA7027MU/SLA7024M/SLA7026M
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