TOP268KG-TL - Power Integrations

Manufacturer Part Number

TOP268KG-TL

Manufacturer

power-integrations

Introduction

The TOP268KG-TL is a highly integrated offline switching regulator from Power Integrations, offering a compact and efficient solution for a wide range of AC-DC power conversion applications. This device combines a high-voltage power MOSFET, oscillator, control and protection circuitry into a single monolithic IC, simplifying the design and reducing the component count.

Product Features and Performance

High-voltage power MOSFET with 725V breakdown voltage

Flyback topology with 66kHz or 132kHz switching frequency

Supports up to 73W of output power

Comprehensive fault protection including current limiting, overload, overtemperature, overvoltage, and short-circuit protection

Frequency control for improved efficiency and reduced EMI

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

Small 12-lead ESOP package with exposed pad for improved thermal performance

Product Advantages

Highly integrated design reduces component count and simplifies the power supply circuit

High efficiency and power density for compact power supply designs

Robust protection features ensure reliable and safe operation

Flexible operating frequency options for optimized performance

Key Reasons to Choose This Product

Compact and efficient power conversion solution

Comprehensive protection features for reliable operation

Flexible design options with different operating frequencies

Proven performance and reliability from a trusted manufacturer

Quality and Safety Features

Overvoltage, overcurrent, and overtemperature protection

Reinforced isolation for safety-critical applications

Compliance with relevant safety and regulatory standards

Compatibility

The TOP268KG-TL is suitable for a wide range of AC-DC power conversion applications, including:

Household appliances

Industrial equipment

Consumer electronics

Lighting systems

Application Areas

Offline power supplies

Chargers and adapters

LED drivers

Industrial control systems

Product Lifecycle

The TOP268KG-TL is an active product in Power Integrations' portfolio. There are no immediate plans for discontinuation, and there are no direct equivalent or alternative models available from the manufacturer. If you have any further questions or need additional information, please contact our sales team through our website.