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

UTC

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Datasheet Details

Part number	UF2768
Manufacturer	UTC
File Size	195.02 KB
Description	THREE-PHASE SINE-WAVE SENSOR-LESS FAN MOTOR DRIVER
Datasheet	UF2768-UTC.pdf

UF2768 Product details

Description

The UF2768 provides all the circuitry for sensor-less speed control of three-phase brushless DC motor.

Features

S.
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 Switching Circuit (for Noise Reducing).
Power Saving Function (PWM Duty Input is 0%).
Built-In Lock Protection and Auto Restart Function.
Thermal Shutdown Circuit.

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Published: Feb 8, 2020 |