TOP270VG - Power Integrations

Manufacturer Part Number

TOP270VG

Manufacturer

power-integrations

Introduction

The TOP270VG is a highly integrated, energy-efficient power conversion IC from Power Integrations. It is designed for offline AC-DC power supplies, featuring a high-voltage power switch, oscillator, control and protection circuitry in a single monolithic IC. The TOP270VG provides a comprehensive set of integrated protection features and offers excellent efficiency and reliability for a wide range of power applications.

Product Features and Performance

High-voltage power MOSFET switch with 725V breakdown voltage

Flyback converter topology

Switching frequency of 66kHz or 132kHz

Maximum output power of 55W

Integrated current limiting, overload, over-temperature, and short-circuit protection

Frequency control for improved efficiency and reduced EMI

Wide operating temperature range of -40°C to 150°C

Product Advantages

Highly integrated design reduces component count and simplifies power supply design

Excellent efficiency and reliability for improved energy savings and longer product lifespan

Comprehensive protection features ensure safe and reliable operation

Flexible frequency control options for optimization of power delivery and EMI

Key Reasons to Choose This Product

Streamlined power supply design with reduced component count

Improved energy efficiency for lower operating costs

Reliable and safe operation with extensive protection features

Wide temperature range for diverse application environments

Excellent performance and feature set for a wide range of power conversion needs

Quality and Safety Features

Robust 725V power MOSFET for high-voltage operation

Integrated protection against current limiting, overload, over-temperature, and short-circuit

Compliance with relevant safety and regulatory standards

Compatibility

The TOP270VG is designed for use in a wide range of AC-DC power supply applications, including chargers, adapters, and industrial equipment.

Application Areas

Consumer electronics chargers and adapters

Industrial and commercial power supplies

Lighting and LED driver applications

Home appliances and small household devices

Product Lifecycle

The TOP270VG is an active product in our website's sales team's portfolio. There are no announced plans for discontinuation of this model. Customers are advised to check with our website's sales team for the latest information on availability and any potential alternative or equivalent models.