MC33363ADWR2G - onsemi

Manufacturer Part Number

MC33363ADWR2G

Manufacturer

onsemi

Introduction

MC33363ADWR2G is an OBSOLETE power management integrated circuit designed for AC DC converters and offline switches. It is tailored to implement solutions for isolated power supplies using Flyback or Forward topology.

Product Features and Performance

Integrated internal switch capable of handling up to 700V

Supports both Flyback and Forward converter topologies

Offers a starting voltage of 14.9 V and operates on a supply voltage range of 9.5V to 40V

Incorporates a 50% duty cycle for efficient power conversion

Adjustable switching frequency from 67.5kHz to 285kHz

Equipped with fault protection features: Current Limiting, Over Temperature, and Over Voltage

Frequency Control for enhanced performance

Can operate within a wide temperature range of -25°C to 150°C

Product Advantages

High voltage handling capability with a breakdown voltage of 700V

Versatility in power supply design through support of both Flyback and Forward topologies

Wide operating voltage range applicable for numerous power applications

Enhanced safety features including various fault protection mechanisms

Key Technical Parameters

Voltage Breakdown: 700V

Voltage Start Up: 14.9 V

Voltage Supply (Vcc/Vdd): 9.5V ~ 40V

Duty Cycle: 50%

Frequency Switching: 67.5kHz ~ 285kHz

Operating Temperature Range: -25°C ~ 150°C

Quality and Safety Features

Current Limiting, Over Temperature, and Over Voltage protection for improved safety and reliability

Compatibility

Surface Mount technology offers compatibility with modern PCB manufacturing processes

Package / Case: 16-SOIC, suitable for compact circuit designs

Application Areas

Primarily used in power management solutions for AC DC converters, offline switches in industrial, consumer electronics, and telecommunications equipment.

Product Lifecycle

As this product is marked as Obsolete, it is nearing discontinuation. Customers should consult onsemi for replacements or upgrades availability.

Several Key Reasons to Choose This Product

Broad supply voltage compatibility enhances its application across various devices

High breakdown voltage suitable for high-voltage applications

Flexible switching frequency allows for optimization according to application needs

Broad operating temperature range makes it suitable for challenging environments

Integrated fault protection enhances product reliability and safety

Obsolescence status marks an urgent need for stock assessment and migration planning