Datasheet Details
- Part number
- A1442
- Manufacturer
- Allegro Microsystems
- File Size
- 249.10 KB
- Datasheet
- A1442_AllegroMicrosystems.pdf
- Description
- Low Voltage Full Bridge Brushless DC Motor Driver
A1442 Description
A1442 Low Voltage Full Bridge Brushless DC Motor Driver with Hall Commutation and Soft Switching, and Reverse Battery, Short Circuit, and Thermal Shut.A1442 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 cA1442 Applications
* 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 available
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