| Part Number | A3973 |
| Manufacturer | Allegro MicroSystems |
| Title | Dual DMOS Full-Bridge Microstepping PWM Motor Driver |
| Description | Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973 is capable of continuous output curre... |
| Features |
and Benefits
▪ ±1 A, 35 V Continuous Output Rating ▪ Low RDS(on) DMOS Output Drivers ▪ Optimized Microstepping via 6-Bit Linear DACs ▪ Programmable Mixed, Fast, and Slow Current Decay Modes ▪ 4 MHz Internal Oscillator for Digital Timing ▪ Serial-Inte...
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| Datasheet |
 A3973 Datasheet
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