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AN44142A

3-phase Brushless Motor Driver

AN44142A Features

* Supply voltage range: 4.5 V ~ 26.4 V

* Built-in 5-V regulator

* 3-phase full-wave sine-wave PWM drive by 1-Hall-sensor

* Selectable Input Mode: Either linear voltage input or PWM input through VSP pin

* Controllable lower limit for linear voltage input mode through VSPL pin

AN44142A General Description


* AN44142A is a driver IC for 3-phase brushless motor optimized for fan motors. By employing the rotor position detector and sine wave PWM drive by 1-Hall-sensor, this IC achieves component reduction and miniaturization of motor set as well as motor drive at low noise, lo.

AN44142A Datasheet (1.53 MB)

Preview of AN44142A PDF

Datasheet Details

Part number:

AN44142A

Manufacturer:

Panasonic

File Size:

1.53 MB

Description:

3-phase brushless motor driver.

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AN44142A 3-phase Brushless Motor Driver Panasonic

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