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MC34067 Datasheet High Performance Zero Voltage Switch Resonant Mode Controllers

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

Overview: Order this document by MC34067/D 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 pensated reference, high gain wide bandwidth error amplifier, steering flip–flop, and dual high current totem pole outputs ideally suited for driving power MOSFETs.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • consisting of a high speed fault comparator, 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.
  • Zero Voltage Switch Resonant Mode Operation MC34067 MC33067 HIGH.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
ON Semiconductor Logo MC34067 High Performance Resonant-Mode Controllers ON Semiconductor

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