| Part number | A3951 |
|---|---|
| Download | A3951 Datasheet (PDF) |
| File Size | 201.73 KB |
| Manufacturer | Allegro MicroSystems |
| Description | FULL-BRIDGE PWM MOTOR DRIVER |
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| Part Number | Description |
|---|---|
| A3951SB | FULL-BRIDGE PWM MOTOR DRIVER |
| A3951SW | FULL-BRIDGE PWM MOTOR DRIVER |
| A3950 | DMOS Full-Bridge Motor Driver |
| A3953 | Full-Bridge PWM Motor Driver |
| A3955 | FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER |
Internal fixed off-time PWM current-control circuitry can be used to regulate the maximum load current to a desired value. The peak load current limit is set by the user’s selection of an input reference voltage and external sensing resistor. The fixed off-time pulse duration is set by a userselected external RC timing network.
