• Part: A1442
  • Description: Low Voltage Full Bridge Brushless DC Motor Driver
  • Manufacturer: Allegro MicroSystems
  • Size: 249.10 KB
Download A1442 Datasheet PDF
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Datasheet Summary

Low Voltage Full Bridge Brushless DC Motor Driver with Hall mutation and Soft Switching, and Reverse Battery, Short Circuit, and Thermal Shutdown Protection Features and Benefits - Low voltage operation - Reverse voltage protection on VDD and S¯¯L¯¯E¯¯E¯¯P pins - Output short circuit and thermal shutdown protections - Soft switching algorithm to reduce audible switching noise and EMI interference - Unidirectional working mode provides motor rotation in one direction - Hall chopper stabilization technique for precise signal response over operating range - Sleep mode pin allowing external logic signal enable/ disable to reduce average power consumption - Antistall feature...