Datasheet Details
| Part number | M54679SP |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 199.19 KB |
| Description | 2-Phase Stepper Motor Driver |
| Datasheet |
 M54679SP Datasheet
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General Description
The M54679SP is a semiconductor integrated circuit that can drive the bipolar stepping motor directly by controlling the coil-current at low level.
Key Features
- Wide supply voltage sphere (10 to 35 V).
- Bipolar, constant current PWM function. (Topside transistors PWM function, maximum current is 0.8 Amps. ).
- Few external components. (This IC can be operated with 1 capacitor and 2 resistances. ).
- 4 phases input style (include the protection function of output through current).
- Output current charge function (2 bits, 4 type currents).
- Thermal protection circuit.
- Include flywheel diodes. Appl.