Datasheet4U Logo Datasheet4U.com

MC34067 Datasheet High Performance Resonant-mode Controllers

Manufacturer: onsemi

Overview: 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 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 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.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Motorola Logo MC34067 HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS Motorola

More Datasheets from onsemi

Part Number Description
MC34060A Voltage Mode Single Ended Controllers
MC34063A Inverting Regulator
MC34064 Undervoltage Sensing Circuit
MC34065 High Performance Dual Channel Current Mode Controller
MC34065-H High Performance Dual-Channel Controllers
MC34065-L High Performance Dual-Channel Controllers
MC34066 High Performance Resonant-Mode Controllers
MC34001 JFET INPUT OPERATIONAL AMPLIFIERS
MC34001B JFET INPUT OPERATIONAL AMPLIFIERS
MC34002 JFET INPUT OPERATIONAL AMPLIFIERS

MC34067 Distributor