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NCV494 - Switch mode Pulse Width Modulation Controller

Features

  • Complete Pulse Width Modulation Control Circuitry.
  • On.
  • Chip Oscillator with Master or Slave Operation.
  • On.
  • Chip Error Amplifiers.
  • On.
  • Chip 5.0 V Reference.
  • Adjustable Deadtime Control.
  • Uncommitted Output Transistors Rated to 500 mA Source or Sink.
  • Output Control for Push.
  • Pull or Single.
  • Ended Operation.
  • Undervoltage Lockout.
  • NCV Prefix for Automotive and Other.

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Datasheet preview – NCV494

Datasheet Details

Part number NCV494
Manufacturer onsemi
File Size 257.50 KB
Description Switch mode Pulse Width Modulation Controller
Datasheet download datasheet NCV494 Datasheet
Additional preview pages of the NCV494 datasheet.

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Full PDF Text Transcription

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Switch mode Pulse Width Modulation Control Circuit TL494, NCV494 The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for switch mode power supply control. Features • Complete Pulse Width Modulation Control Circuitry • On−Chip Oscillator with Master or Slave Operation • On−Chip Error Amplifiers • On−Chip 5.0 V Reference • Adjustable Deadtime Control • Uncommitted Output Transistors Rated to 500 mA Source or Sink • Output Control for Push−Pull or Single−Ended Operation • Undervoltage Lockout • NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes • Pb−Free Packages are Available* MAXIMUM RATINGS (Full operating ambient temperature range applies, unless otherwise noted.
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