UF2768 Datasheet - UTC

THREE-PHASE SINE-WAVE SENSOR-LESS FAN MOTOR DRIVER

UF2768 Features

* Three-Phase class sin wave driver method

* Three-Phase Full-Wave Sensor-Less Drive Method

* Adjustable Forced Commutation Frequency (for Start-up)

* Built-In External PWM Speed Control

* Built-In Quick Start Function

* FG (Rotation Speed Detection) Output

* Soft Switchi

UF2768 General Description

The UF2768 provides all the circuitry for sensor-less speed control of three-phase brushless DC motor. The Sine-wave Driver Method will be better low-noise. The controller functions include start-up circuit, back-EMF commutation control, Pulse Width Modulation (PWM) speed control, lock protection, a.

UF2768 Datasheet (195.02 KB)

UF2768 Datasheet Preview — Preview of UF2768 PDF

Datasheet Details

Part number:

UF2768

Manufacturer:

UTC

File Size:

195.02 KB

Description:

Three-phase sine-wave sensor-less fan motor driver.

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UF2768 THREE-PHASE SINE-WAVE SENSOR-LESS FAN MOTOR DRIVER UTC

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UF2768 Features

UF2768 General Description

Datasheet Details

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UF2768 Distributor