Features: Wide operating voltage range (10 35V) Wide output current control range (20 800mA) Bipolar and constant current drive Built in flywheel Current level can be changed by steps or continuously. Built in a thermal shutdown circuitApplicationOffice automation equipment such as printer, FDD...
M54670P: Features: Wide operating voltage range (10 35V) Wide output current control range (20 800mA) Bipolar and constant current drive Built in flywheel Current level can be changed by steps or continuo...
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Symbol |
Parameter |
Conditions |
Ratings |
Unit |
VCC |
Supply Voltage |
|
-0.3 7 |
V |
VMM |
Output supply voltage |
-0.3 40 |
V | |
VI |
Logic circuit Input Voltage |
|
-0.3 6 |
V |
VC |
Comparator input voltage |
VCC |
V | |
VR |
Reference input voltage |
7 |
V | |
IO |
Output Current |
|
120 |
A |
PD |
Allowable power dissipation |
Mounted on a board |
1.92 |
w |
Topr |
Operating temperature |
|
-20 75 |
|
Tstg |
Storage Temperature |
|
-55 125 |
The M54670P is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.