KA5H0380RYDTU - onsemi

Manufacturer Part Number

KA5H0380RYDTU

Manufacturer

onsemi

Introduction

The KA5H0380RYDTU is a power management integrated circuit (PMIC), specifically an AC DC converter and offline switch, designed for a wide range of applications requiring efficient power conversion.

Product Features and Performance

Integrated internal switches for enhanced performance

Capable of up to 800V breakdown voltage suitable for high-voltage applications

Supports both Flyback and Forward topology for flexible usage in power supply design

Features a start-up voltage of 15 V and a supply voltage range from 9V to 30V

Designed with a maximum duty cycle of 67% for efficient energy usage

Operates at a switching frequency of 100kHz facilitating compact transformer design

Includes fault protection features such as Current Limiting, Over Temperature, and Over Voltage protection ensuring safe operation under abnormal conditions

Product Advantages

High breakdown voltage suitable for high-voltage applications

Flexible topology support (Flyback, Forward) accommodates various power supply designs

Integrated fault protection enhances reliability and safety

High duty cycle and efficient switching frequency contribute to energy efficiency

Key Technical Parameters

Voltage Breakdown: 800V

Voltage Start Up: 15 V

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

Duty Cycle: 67%

Frequency Switching: 100kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in Current Limiting, Over Temperature, and Over Voltage protection mechanisms

Compatibility

Designed for through-hole mounting, ensuring compatibility with a wide range of printed circuit boards (PCBs).

Application Areas

Suitable for use in various electronic devices requiring efficient power conversion, including household appliances, office equipment, and industrial machinery.

Product Lifecycle

This product is marked as obsolete, indicating that it might be nearing the end of its production lifecycle. Customers are advised to check for replacements or upgrades.

Several Key Reasons to Choose This Product

High breakdown voltage capacity enables use in high-voltage environments

Flexible topology support offers broad application suitability

Integrated protection features ensure enhanced safety and reliability

Efficient switching characteristics promote energy savings

Obsolescence status highlights the need for urgent procurement or finding suitable replacements/updates