KA5M02659RN - onsemi

Manufacturer Part Number

KA5M02659RN

Manufacturer

onsemi

Introduction

Integrated circuit designed for power management in AC DC converters and offline switch applications

Product Features and Performance

Power Management IC (PMIC)

Supports Offline Switching

Integrated internal switch

650V breakdown voltage supports robust designs

Flyback and Forward topology promotes design flexibility

67kHz switching frequency optimizes efficiency

Supports a wide voltage supply range (8.8V ~ 30V)

77% duty cycle allows for efficient operation

Features Soft Start control to minimize inrush current

Operational across a wide temperature range from -25°C ~ 85°C

Product Advantages

High breakdown voltage for high-voltage applications

Multi-topology usage caters to diverse design needs

Current limiting and fault protection enhance product reliability

Built-in over temperature protection improves safety

Key Technical Parameters

Voltage - Startup: 15V

Duty Cycle: 77%

Frequency - Switching: 67kHz

Operating Temperature Range: -25°C ~ 85°C

Quality and Safety Features

Current Limiting

Over Load Protection

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with various AC DC converter designs requiring 650V breakdown voltage

Designed to match broad range of supply voltages from 8.8V to 30V

Application Areas

Power supplies for consumer electronics

Charger units for battery-powered devices

Power management solutions for industrial systems

Product Lifecycle

Obsolete status indicates end of production

Potential replacement or upgrade options may be available

Several Key Reasons to Choose This Product

Offers integration of multiple protection mechanisms safeguarding against common faults

Provides flexibility in power supply design with its wide operating voltage range and high-voltage capability

Enables high-performance power conversion through optimized switching frequency and duty cycle

Suitable for various applications due to its flyback and forward topologies compatibility

DIP package facilitates through-hole mounting for easy integration into existing designs