Datasheet Specifications
- Part number
- A1442
- Manufacturer
- Allegro Microsystems
- File Size
- 249.10 KB
- Datasheet
- A1442_AllegroMicrosystems.pdf
- Description
- Low Voltage Full Bridge Brushless DC Motor Driver
Description
A1442 Low Voltage Full Bridge Brushless DC Motor Driver with Hall Commutation and Soft Switching, and Reverse Battery, Short Circuit, and Thermal Shut.
Features
* ▪ 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 cApplications
* in cellular phones, pagers, electronic toothbrushes, hand-held video game controllers, and low power fan motors. The small package outline and low profile make this device ideally suited for use in applications where printed circuit board area and component headroom are at a premium. It is availableA1442 Distributors
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