Key facts
- Brand
- Allegro
- Model
- A3966SLB
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-03
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Allegro A3966 Dual Full-Bridge PWM Motor Driver Datasheet
The Allegro MicroSystems A3966SA and A3966SLB are dual full-bridge PWM motor drivers designed to drive both windings of a two-phase bipolar stepper motor. Each device includes two H-bridges capable of continuous output currents of +650 mA and operating voltages up to 30 V.
Read onlineAllegro A3966SLB specifications
| Continuous Output Current | +650 mA |
|---|---|
| Output Voltage Rating | 30 V |
| Logic Supply Voltage Range | 4.75 V to 5.5 V |
| Operating Temperature Range | -20°C to +85°C |
| Junction Temperature | +150°C |
Source: Allegro A3966 Dual Full-Bridge PWM Motor Driver Datasheet
All Allegro A3966SLB documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum continuous output current for this motor driver?
The device supports a continuous output current of +650 mA.
From: Allegro A3966 Dual Full-Bridge PWM Motor Driver Datasheet
How does the user set the peak load current limit?
Users must select a reference voltage and current-sensing resistors to set the limit.
From: Allegro A3966 Dual Full-Bridge PWM Motor Driver Datasheet
What is the continuous output current rating of the A3966SLB?
The device can deliver a continuous output current of up to +650 mA.
What is the maximum output voltage the driver can handle?
The driver is rated for a maximum output voltage of 30 V.