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UC2901 Datasheet Isolated Feedback Generator

Manufacturer: Unitrode

Overview: Isolated Feedback Generator UC1901 UC2901 UC3901.

Datasheet Details

Part number UC2901
Manufacturer Unitrode
File Size 593.98 KB
Description Isolated Feedback Generator
Datasheet UC2901-Unitrode.pdf

General Description

The UC1901 family is designed to solve many of the problems associated with closing a feedback control loop across a voltage isolation boundary.

As a stable and reliable alternative to an optical coupler, these devices

Key Features

  • An Amplitude-Modulation System for Transformer Coupling an Isolated Feedback Error Signal.
  • Low-Cost Alternative to Optical Couplers.
  • Internal 1% Reference and Error Amplifier.
  • Internal Carrier Oscillator Usable to 5MHz.
  • Modulator Synchronizable to an External Clock.
  • Loop Status Monitor.

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