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A4923

3-Phase Sinusoidal Motor Controller

A4923 Features

* Sinusoidal Drive Current

* Hall Element Inputs

* PWM Current Limiting

* Dead-time Protection

* FGO (Tach) Output

* Internal UVLO

* Thermal Shutdown Circuitry Description Designed to control three-phase brushless DC motors, the A4923 is capab

A4923 General Description

Designed to control three-phase brushless DC motors, the A4923 is capable of high-current gate drive for an all N-channel power MOSFET 3-phase bridge. Sinusoidal current control is employed via output PWM, to minimize vibration, noise, and torque ripple. Internal circuit protection includes thermal .

A4923 Datasheet (429.06 KB)

Preview of A4923 PDF

Datasheet Details

Part number:

A4923

Manufacturer:

Allegro

File Size:

429.06 KB

Description:

3-phase sinusoidal motor controller.

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TAGS

A4923 3-Phase Sinusoidal Motor Controller Allegro

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