Datasheet Details
| Part number | M54671SP |
|---|---|
| Manufacturer | Mitsubishi Electric |
| File Size | 104.43 KB |
| Description | 2-PHASE STEPPER MOTOR DRIVER |
| Datasheet |
 M54671SP Datasheet
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General Description
The M54671SP is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.
Key Features
- q Wide output current control range (20.
- 1200mA) q Bipolar and constant current q Built in a thermal shutdown circuit Comparator VR1 3 reference input(1) Bootstrap power Vbs1 4 supply(1) Output power VMM1 5 supply(1) Output(1) Current sensor(1) MA1 6 E1 7 Comparator reference input(2) Bootstrap power 29 Vbs2 supply(2) Output power 28 VMM2 supply(2) 27 MA2 26 E2 25 24 23 22 MB2 Output(2) Current sensor(2) M54671SP.