Part number:
A3969
Manufacturer:
Allegro MicroSystems
File Size:
293.23 KB
Description:
Dual full-bridge pwm motor driver.
Datasheet Details
The A3969 is designed to drive both windings of a two-phase bipolar stepper motor.
The device includes two H-bridges capable of continuous output currents of ±650 mA and operating voltages to 30 V.
Motor winding current can be controlled by the internal fixed-frequency, pulse-width modulated (PWM),
A3969 Features
* ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ±650 mA Continuous Output Current 30 V Output Voltage Rating Internal Fixed-Frequency PWM Current Control Satlington Sink Drivers User-Selectable Blanking Window Internal Ground-Clamp and Flyback Diodes Internal Thermal-Shutdown Circuitry Crossover-Current Protection and UVLO Protect
Datasheet Details
A3969
Allegro MicroSystems
293.23 KB
Dual full-bridge pwm motor driver.
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