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NCV33067 - High Performance Resonant Mode Controllers

Datasheet Summary

Features

  • consisting of a high speed fault comparator and latch, programmable soft.
  • start circuitry, input undervoltage lockout with selectable thresholds, and reference undervoltage lockout. These devices are available in dual.
  • in.
  • line and surface mount packages. Features.
  • Zero Voltage Switch Resonant Mode Operation.
  • Variable Frequency Oscillator with a Control Range Exceeding 1000:1.
  • Precision One.
  • Shot Timer for Controlled Off.
  • Time.

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Datasheet Details

Part number NCV33067
Manufacturer ON Semiconductor
File Size 535.41 KB
Description High Performance Resonant Mode Controllers
Datasheet download datasheet NCV33067 Datasheet
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Full PDF Text Transcription

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MC34067, MC33067, NCV33067 High Performance Resonant Mode Controllers The MC34067/MC33067 are high performance zero voltage switch resonant mode controllers designed for off−line and dc−to−dc converter applications that utilize frequency modulated constant off−time or constant deadtime control. These integrated circuits feature a variable frequency oscillator, a precise retriggerable one−shot timer, temperature compensated reference, high gain wide bandwidth error amplifier, steering flip−flop, and dual high current totem pole outputs ideally suited for driving power MOSFETs.
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