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Partname: | A1441 |
Description: | Low-Voltage Full-Bridge Brushless DC Motor Driver with Hall Element Commutation |
Manufacturer: | Allegro MicroSystems, Inc. |
Datasheet: | PDF (156K). Click here to download *) |
The A1441 is a full-bridge motor driver designed to drive low-voltage bipolar brushless dc motors. Commutation of the motor is achieved by use of a single Hall element sensor to detect the position of an alternating-pole ring magnet. A high density merged Bipolar-CMOS semiconductor process allows the integration of the Hall element on the same IC as the motor control circuitry, providing a single-chip solution for enhanced reliability. All necessary circuitry is incorporated within the device package, eliminating the need for any external support components. |
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 Click here to download A1441 Datasheet*) |
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