AN44142A - 3-phase Brushless Motor Driver

Panasonic

Datasheet Details

Part number	AN44142A
Manufacturer	Panasonic
File Size	1.53 MB
Description	3-phase Brushless Motor Driver
Datasheet	AN44142A-Panasonic.pdf

AN44142A is a driver IC for 3-phase brushless motor optimized for fan motors.

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.
Conduction angle auto driver phase shift correction.
Rotation direction selectable (Forward/Reverse).
FG pulse divide selectable.
Sleep mode.
Various protection functions: Under.

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Published: Sep 29, 2017 |