AN44143A driver equivalent, 3-phase brushless motor driver.
* 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 l.
* 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 mo.
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