KA1M0880BTU - onsemi

Manufacturer Part Number

KA1M0880BTU

Manufacturer

onsemi

Introduction

The KA1M0880BTU is an integrated circuit from onsemi's FPS™ (Fairchild Power Switch) product line, specifically designed for power management applications, including AC/DC converters and offline switching.

Product Features and Performance

Integrated offline switch with internal 800V breakdown voltage

Features a built-in soft-start function for gentle start-up

Flyback and forward topology support

Capable of continuous duty cycle operation of up to 77%

Has a switching frequency of 67kHz

Includes fault protection features for current limiting, overload, over temperature, and over voltage

Product Advantages

High voltage capability suitable for various power applications

Integrated switch reduces external component count and simplifies design

Soft-start feature minimizes inrush current during startup

Comprehensive fault protection enhances system reliability

Offers through-hole mounting for robust PCB attachment

Key Technical Parameters

Voltage - Breakdown: 800V

Voltage - Start Up: 15V

Voltage - Supply (Vcc/Vdd): 10V to 30V

Duty Cycle: 77%

Frequency - Switching: 67kHz

Operating Temperature: -25°C to 85°C

Quality and Safety Features

Current, temperature, and voltage protections for increased operational safety

High breakdown voltage ensures a wide safety margin for various applications

Designed to meet stringent quality standards for power management circuits

Compatibility

Compatible with flyback and forward converter topologies

Through-hole TO-3P-5 package supports traditional PCB designs

Application Areas

Power supplies

Home appliances

Industrial control systems

Product Lifecycle

Product Status: Obsolete

Note: Check for available replacements or upgrade options as this model may have limited availability

Several Key Reasons to Choose This Product

Offers high efficiency for energy-sensitive applications

Reduction in component count due to an integrated design reduces overall system cost

The robust fault protection promotes system longevity and reliability

High breakdown voltage allows use in higher power applications

Obsolescence of the product suggests the need for a stable supply or consideration of alternative solutions for long-term projects

Suitable for integration into a wide range of end-user products due to its flexible power supply specifications and thermal performance