LV88551 Datasheet (ON Semiconductor) - Single-Phase PWM BLDC Motor Driver

LV88551, Single-Phase PWM BLDC Motor Driver

LV88551, LV88552, LV88553, LV88554 Motor Driver, Single-Phase, PWM, Full-Wave, BLDC Motor Overview The LV88551JA/R, LV88552JA/R, LV88553JA/R and LV88554JA/R are the pre driver for a single phase BLDC motor, which have the closed loop controller for motor rotation speed.

These are available to control a motor with low vibration and the low noise.

In addition, lead angle adjustment is possible by external pins.

Lead angle value and lead angle slant can be

LV88551 Features

* Single

* phase Full Wave Drive Pre

* driver Include Closed Loop Speed Control

* Speed Control Function by PWM Duty Input (25 Hz to 100 kHz)

* Soft Start

* up Function and PWM Soft Switching Phase Transition

* Soft PWM Duty Cycle Transitions