TOP202YAI - Power Integrations

Manufacturer Part Number

TOP202YAI

Manufacturer

power-integrations

Introduction

The TOP202YAI is a highly integrated power supply controller IC from Power Integrations. It combines a high-voltage power MOSFET, oscillator, control and protection circuitry into a single monolithic IC, making it an ideal solution for off-line power supplies in a wide range of applications.

Product Features and Performance

High-voltage power MOSFET integrated on-chip, operating up to 700V

Wide control range with 67% duty cycle

Constant frequency operation at 100kHz

Delivers up to 75W of output power

Integrated current limiting and over-temperature protection

Product Advantages

Highly integrated design reduces component count and simplifies power supply design

Robust protection features ensure reliable and safe operation

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

Compact TO-220-3 package for easy PCB integration

Key Reasons to Choose This Product

Streamlined power supply design with fewer external components

Excellent reliability and safety due to robust protection features

Versatile performance suitable for a wide range of applications

Cost-effective solution for high-volume power supply designs

Quality and Safety Features

Integrated current limiting and over-temperature protection

Complies with relevant safety and regulatory standards

Compatibility

The TOP202YAI is compatible with a variety of power supply topologies, including boost, buck, flyback, and forward converters.

Application Areas

Offline power supplies for consumer electronics, industrial equipment, and other applications

Adapters and chargers for portable devices

SMPS for household appliances and lighting

Product Lifecycle

The TOP202YAI is an obsolete product, meaning it is no longer in active production. However, Power Integrations offers a range of alternative and equivalent models in the TOPSwitch series that can be considered as replacement options. Customers are advised to contact our website's sales team for more information on available alternatives and suitability for their specific application requirements.