MC44603AP - onsemi

Manufacturer Part Number

MC44603AP

Manufacturer

onsemi

Introduction

The MC44603AP is a highly integrated offline flyback controller that provides a cost-effective and efficient solution for small to medium power offline power supplies. It features a built-in high voltage startup circuit, current limiting, and over-voltage protection, making it a robust and reliable choice for various power conversion applications.

Product Features and Performance

Isolated flyback topology with up to 250kHz switching frequency

9V to 18V supply voltage range

80% maximum duty cycle

Soft-start and synchronization control features

Current limiting and over-voltage protection

Wide operating temperature range of -25°C to 150°C (TJ)

16-pin DIP (0.300", 7.62mm) package

Product Advantages

Highly integrated design reduces external component count

Efficient power conversion with high switching frequency

Robust protection features for reliable operation

Versatile for a wide range of power supply applications

Key Reasons to Choose This Product

Cost-effective solution for small to medium power offline power supplies

Proven reliability and performance from onsemi

Comprehensive protection features ensure safe and reliable operation

Flexible design parameters accommodate various application requirements

Quality and Safety Features

Stringent quality control and testing processes

Compliance with industry safety standards

Compatibility

The MC44603AP is compatible with a wide range of power supply designs and can be used in various applications that require an offline flyback controller.

Application Areas

Small to medium power offline power supplies

Adapters and chargers for consumer electronics

Industrial and commercial power supplies

Medical equipment power supplies

Product Lifecycle

The MC44603AP is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and product lifecycle status.