Part number:
AN44143A
Manufacturer:
Panasonic
File Size:
1.47 MB
Description:
3-phase brushless motor driver.
Datasheet Details
Part number:
AN44143A
Manufacturer:
Panasonic
File Size:
1.47 MB
Description:
3-phase brushless motor driver.
AN44143A, 3-phase Brushless Motor Driver
* AN44143A 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, low vibration and low powe
AN44143A 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
* Selectable the start frequency through SWSF pin
* Conduction angle auto
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