MC33023DWR2G - onsemi

Manufacturer Part Number

MC33023DWR2G

Manufacturer

onsemi

Introduction

The MC33023DWR2G is a high-performance AC DC converter and offline switch, designed for efficient power management in various electronic applications.

Product Features and Performance

Topology: Forward

Frequency Control and Soft Start capabilities

Isolated output for enhanced safety and performance

Does not include internal switches, requiring external configurations for specific applications

High switching frequency of 1MHz allows for compact power supply designs

Supports a wide range of supply voltages from 8.4V to 30V

High duty cycle up to 90% for efficient operation

Product Advantages

High frequency operation reduces size and cost of external components

Soft Start feature minimizes inrush current, enhancing reliability and lifespan

Isolation feature improves safety by separating input and output stages

Key Technical Parameters

Voltage Start Up: 9.2V

Voltage Supply (Vcc/Vdd): 8.4V ~ 30V

Duty Cycle: 90%

Frequency Switching: 1MHz

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Built with current limiting fault protection to prevent damage and enhance longevity

Isolated output for electrical safety and noise reduction

Compatibility

Compatible with a variety of external switches and additional components due to versatile voltage supply and performance characteristics

Application Areas

Suited for applications requiring efficient power conversion and management like industrial systems, consumer electronics, and telecommunications equipment

Product Lifecycle

Product Status: Obsolete

Despite being discontinued, alternatives or upgrade options may be available from onsemi

Several Key Reasons to Choose This Product

High operational efficiency with 90% duty cycle

Wide operating temperature range suitable for harsh environments

Versatile in a wide range of applications due to its high switching frequency and voltage flexibility

Safety and reliability enhanced by features like Soft Start and current limiting