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NE5568 - Switched-mode power supply controller

General Description

The NE5568 is a control circuit for use in switched mode power supplies.

It contains an internal temperature-compensated supply, PWM, sawtooth oscillator, over-current sense latch, and output stage.

Key Features

  • GAIN.
  • Micro-miniature (D) package.
  • Pulse width modulator.
  • Current limiting (cycle by cycle).
  • Sawtooth generator.
  • Stabilized power supply.
  • Double-pulse protection.
  • Internal temperature-compensated reference.

📥 Download Datasheet

Datasheet Details

Part number NE5568
Manufacturer Philipss
File Size 23.84 KB
Description Switched-mode power supply controller
Datasheet download datasheet NE5568 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Philips Semiconductors Product specification Switched-mode power supply controller NE5568 DESCRIPTION The NE5568 is a control circuit for use in switched mode power supplies. It contains an internal temperature-compensated supply, PWM, sawtooth oscillator, over-current sense latch, and output stage. The device is intended for low cost SMPS applications where extensive housekeeping functions are not required. The NE5568 is a selected version of the NE5561.