KA5M0380RTU - onsemi

Manufacturer Part Number

KA5M0380RTU

Manufacturer

onsemi

Introduction

The KA5M0380RTU is a power management integrated circuit (PMIC) from onsemi, designed primarily for AC DC converters and offline switching applications.

Product Features and Performance

Integrated with an internal switch

Voltage breakdown capability up to 800V

Utilizes Flyback and Forward topology

Start-up voltage of 15V

Supports supply voltage ranging from 9V to 30V

Fixed duty cycle at 77%

Features a switching frequency of 67kHz

Fault protection includes current limiting, over temperature, and over voltage

Product Advantages

High voltage breakdown capability facilitates handling of high voltages

Comprehensive fault protection enhances product reliability and safety

Broad voltage supply range offers flexibility in application

Key Technical Parameters

Topology: Flyback, Forward

Voltage Breakdown: 800V

Voltage Start Up: 15V

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

Duty Cycle: 77%

Frequency Switching: 67kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Over temperature protection

Over voltage protection

Current limiting features

Operating temperature range ensures stability under extreme conditions

Compatibility

Packaged in TO-220-4 Full Pack, suitable for through-hole mounting

Application Areas

Power supply units

AC/DC conversion systems

Industrial power systems

Product Lifecycle

Status: Obsolete

No direct replacements or upgrades provided by manufacturer

Several Key Reasons to Choose This Product

Robust voltage handling capability for high voltage applications

Integrated fault protection mechanisms ensure long-term reliability

Wide operating supply voltage range for versatile usage in different electrical setups

Flyback and Forward topologies aid efficient power conversion