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F2967 Datasheet FOR VARIABLE SPEED FAN MOTOR SINGLE-PHASE FULL-WAVE PRE-DRIVER

Manufacturer: Unisonic Technologies

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General Description

The UTC F2967 is a single-phase fan motor pre-driver IC.

This IC has variable speed function that works with an external Pulse-Width Modulation signal.

A quiet and low power consumption motor driver circuit can be implemented by adding a small number of external components.

Overview

UNISONIC TECHNOLOGIES CO., LTD F2967 LINEAR INTEGRATED CIRCUIT FOR VARIABLE SPEED FAN MOTOR SINGLE-PHASE FULL-WAVE PRE-DRIVER.

Key Features

  • S.
  • Single-phase full-wave drive.
  • Variable speed control with External PWM input.
  • Current limiter circuit.
  • Reactive current cut circuit.
  • Compatible with 12V, 24V, and 48V power supplies.
  • Minimum speed setting pin.
  • Reference voltage output pin for Hall bias.
  • automatic reset and Lock protection functions incorporated.
  • (Rotation speed detection), RD (Lock detection) output.

More Datasheets from Unisonic Technologies

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F2961 HIGH EFFICIENT DIRECT PWM DRIVE
F2962 HIGH EFFICIENT DIRECT PWM DRIVE
F2970 FOR FAN MOTOR SINGLE-PHASE FULL-WAVE DRIVER