NCV33067 - High Performance Resonant Mode Controllers

onsemi

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.

NCV33067 high performance resonant mode controllers by onsemi - Datasheet Preview

Datasheet Details

Part number	NCV33067
Manufacturer	onsemi
File Size	535.41 KB
Description	High Performance Resonant Mode Controllers
Datasheet	NCV33067 Datasheet

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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.

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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.