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BLDC Motor Driver w/ Hall Commutation -- A1442 DC Motor Drives Data Sheets Allegro MicroSystems, Inc.


Available from: Allegro MicroSystems, Inc.
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BLDC Motor Driver w/ Hall Commutation -- A1442
SPECIFICATIONS View Entire Datasheet
Product Speed Controller; Pulse Width Modulation Drive
Axes 1.0
Motor / System DC Brushless
DC Input (volts) 2 to 4
Voltage (volts) 0.0 to 5.00
Notes Full bridge, soft-switching, reverse, short circuit, & thermal shutdown
Abstract The A1442 is a full-bridge motor driver designed to drive Reverse voltage protection on VDD and S¯ ¯L ¯E ¯E ¯P pins low-voltage, brushless dc motors. Commutation of the motor Output short circuit and thermal shutdown protections is achieved by use of a single Hall element sensor to detect the Soft switching algorithm to reduce audible switching rotational position of an alternating-pole ring magnet. A high- noise and EMI interference density CMOS semiconductor process allows the integration Unidirectional working mode provides mot...
View Entire Datasheet

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View All DC Motor Drives Data Sheets for Allegro MicroSystems, Inc.


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