TOP257EG - Power Integrations

Manufacturer Part Number

TOP257EG

Manufacturer

power-integrations

Introduction

The TOP257EG is a high-performance, highly integrated offline switcher from Power Integrations. It combines a high-voltage power MOSFET, a multi-mode control scheme, and additional features into a single-chip solution, enabling the design of compact and efficient power supplies for a wide range of applications.

Product Features and Performance

High-voltage power MOSFET integrated on-chip

Multi-mode control scheme for high efficiency across load range

700V breakdown voltage capability

66kHz and 132kHz switching frequency options

157W maximum output power

Advanced fault protection including current limiting, overtemperature, and overvoltage

Product Advantages

Highly integrated single-chip solution for simplified power supply design

High efficiency and wide power range capability

Robust fault protection for reliable operation

Configurable switching frequency for design flexibility

Key Reasons to Choose This Product

Compact and efficient power supply design

Reliable performance with advanced protection features

Flexible configuration options to meet diverse application requirements

Long-term availability and support from a trusted power management solutions provider

Quality and Safety Features

Meets safety standards such as UL, EN, and IEC

Robust design for industrial-grade reliability

RoHS-compliant and halogen-free materials

Compatibility

The TOP257EG is compatible with a wide range of power supply and AC-DC converter applications, including:

Household appliances

Industrial equipment

Consumer electronics

Lighting systems

Application Areas

AC-DC power supplies

Offline switchers

Compact power converters

Industrial and consumer electronics

Product Lifecycle

The TOP257EG is an active, in-production product from Power Integrations. There are no direct replacement or alternative models available at this time. For the latest information on product availability and support, please contact our website's sales team.