Part number:
A4975
Manufacturer:
Allegro MicroSystems
File Size:
1.05 MB
Description:
Full-bridge pwm microstepping motor driver.
Datasheet Details
The A4975 is designed to drive one winding of a bipolar stepper motor in a microstepping mode.
The outputs are rated for continuous output currents to ±1.5 A and operating voltages to 50 V.
Internal pulse-width-modulated (PWM) current control combined with an internal three-bit nonlinear digitalto-a
A4975 Features
* ▪ ±1.5 A continuous output current ▪ 50 V output voltage rating ▪ Internal PWM current control ▪ 3-bit nonlinear DAC ▪ Fast, mixed fast/slow, and slow current decay modes ▪ Internal thermal shutdown circuitry ▪ Crossover-current and UVLO protection PACKAGES: Package B, 16-pin DIP with exposed tabs
Datasheet Details
A4975
Allegro MicroSystems
1.05 MB
Full-bridge pwm microstepping motor driver.
📁 Related Datasheet
📌 All Tags