TOP268VG - Power Integrations

Manufacturer Part Number

TOP268VG

Manufacturer

power-integrations

Introduction

The TOP268VG is a highly integrated, energy-efficient offline flyback switcher IC from Power Integrations. It combines a high-voltage power MOSFET, oscillator, control and protection circuitry in a single package, enabling the design of compact, reliable and cost-effective power supplies for a wide range of applications.

Product Features and Performance

High-voltage power MOSFET with 725V breakdown voltage

Integrated oscillator with frequency jittering for reduced EMI

Comprehensive protection features including current limiting, overload, over-temperature, and short-circuit protection

Frequency control for improved cross-regulation and efficiency

Wide operating temperature range of -40°C to 150°C (junction temperature)

Available in a compact, thermally-enhanced 12-pin eDIP package

Product Advantages

Highly integrated design simplifies power supply implementation

Energy-efficient operation for improved system-level efficiency

Robust protection features enhance reliability and safety

Flexible frequency control enables optimization of power supply performance

Wide temperature range supports a variety of application environments

Key Reasons to Choose This Product

Compact, cost-effective solution for a wide range of AC-DC conversion needs

Proven reliability and performance of the TOPSwitch® technology

Comprehensive protection features ensure safe and reliable operation

Flexibility to optimize power supply design for specific application requirements

Backed by Power Integrations' industry-leading technical support and resources

Quality and Safety Features

Integrated high-voltage power MOSFET with 725V breakdown voltage

Comprehensive protection features including current limiting, overload, over-temperature, and short-circuit protection

Adherence to relevant safety and regulatory standards

Compatibility

The TOP268VG is designed to be used in a variety of AC-DC power supply applications, including adapters, chargers, and industrial equipment.

Application Areas

Household appliances

Industrial equipment

Telecommunications equipment

Audio/video equipment

Lighting and display products

Product Lifecycle

The TOP268VG is an active product and is currently available for purchase. There are several equivalent or alternative models available from Power Integrations, including the TOP268, TOP268J, and TOP268P. Customers are advised to contact our website's sales team for more information on the latest product offerings and availability.