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MC33066 - (MC33066 / MC34066) HIGH-PERFORMANCE CONTROLLERS

Download the MC33066 datasheet PDF. This datasheet also covers the MC34066 variant, as both devices belong to the same (mc33066 / mc34066) high-performance controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

Introduction As power supply designers have strived to increase power conversion efficiency and reduce passive component size, high frequency resonant mode power converters have emerged as attractive alternatives to conventional square

wave control.

wave conve

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.
  • Variable Frequency Oscillator with a Control Range Exceeding 1000:1 MC34066 MC33066 HIGH.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC34066_Motorola.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MC33066 High-Performance Controller ON Semiconductor
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MC33063A SMPS Controller Fairchild Semiconductor
MC33063A Inverting Regulator ON Semiconductor
MC33063A 1.5-A Peak Boost/Buck/Inverting Switching Regulators Texas Instruments

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC33060A PULSE WIDTH MODULATOR CONTROLLER
MC33063A DC-to-DC Converter Controller
MC33064 UNDERVOLTAGE SENSING CIRCUIT
MC33065 High Performance Dual-Channel Controllers
MC33065-H High Performance Dual-Channel Controllers

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
Order this document by MC34066/D High Performance Resonant Mode Controllers The MC34066/MC33066 are high performance resonant mode controllers designed for off–line and dc–to–dc converter applications that utilize frequency modulated constant on–time or constant off–time control. These integrated circuits feature a variable frequency oscillator with programmable deadtime, precision retriggerable one–shot timer, temperature compensated reference, high gain wide–bandwidth error amplifier with a precision output clamp, steering flip–flop, and dual high current totem pole outputs ideally suited for driving power MOSFETs.