KA5H0380RTU - onsemi

Manufacturer Part Number

KA5H0380RTU

Manufacturer

onsemi

Introduction

The KA5H0380RTU is a part of the FPS™ (Fairchild Power Switch) series designed by onsemi, focusing on energy-efficient power management solutions, particularly for AC DC converters and offline switching applications.

Product Features and Performance

Incorporates internal switches for enhanced performance.

Boasts a high breakdown voltage of 800V suitable for high voltage applications.

Utilizes Flyback and Forward topologies for flexible power conversion.

Features a start-up voltage of 15V and operates within a supply range of 9V to 30V.

Supports a maximum duty cycle of 67% for efficient power regulation.

Provides a switching frequency of 100kHz for optimal performance.

Equipped with fault protection mechanisms including current limiting, over-temperature protection, and over-voltage protection.

Product Advantages

High breakdown voltage enables handling of high power applications.

Integrated fault protection increases system reliability and safety.

Versatile power supply range caters to a wide variety of electronic devices.

The ability to work in both flyback and forward configurations allows for flexible design options.

Key Technical Parameters

Voltage Breakdown: 800V

Topology: Flyback, Forward

Voltage Start Up: 15V

Voltage Supply (Vcc/Vdd): 9V ~ 30V

Duty Cycle: 67%

Frequency Switching: 100kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Current Limiting, Over Temperature, Over Voltage protection mechanisms ensure safe operations under varying conditions.

Compatibility

The TO-220-4 Full Pack packaging and through-hole mounting type make it compatible with a broad range of PCB designs.

Application Areas

Designed for use in power management applications including but not limited to:

AC DC converters

Offline switche circuits

Power supplies for consumer electronics

Industrial power systems

Product Lifecycle

The product is marked as Obsolete, indicating that it might be nearing discontinuation, with potential replacements or upgrades possibly available.

Several Key Reasons to Choose This Product

Highly reliable with integrated fault protection.

Flexible power supply and topology options cater to diverse design needs.

High breakdown voltage suitable for high power applications.

Obsolete status may favor applications requiring legacy component support.

Manufactured by onsemi, a renowned leader in power management solutions.