TNY266GN - Power Integrations

Manufacturer Part Number

TNY266GN

Manufacturer

Power Integrations

Introduction

The TNY266GN is a high-voltage, energy-efficient, off-line switcher in a compact SMD package, designed for use in low-power AC/DC power supplies and chargers. It integrates a high-voltage power MOSFET, oscillator, control and protection circuitry onto a single silicon chip.

Product Features and Performance

High-voltage operation up to 700V

Integrated 700V power MOSFET

Integrated oscillator, control, and protection circuitry

Flyback converter topology

65% maximum duty cycle

132kHz switching frequency

15W power output

Comprehensive fault protection including current limiting, open loop, over-temperature, and short circuit

Product Advantages

Compact SMD package saves board space

High efficiency reduces power losses and heat dissipation

Integrated design simplifies power supply design

Robust protection features improve system reliability

Key Reasons to Choose This Product

Optimized for low-power AC/DC adapters and chargers

Seamless integration of critical power supply components

Proven performance and reliability from a trusted manufacturer

Cost-effective solution for space-constrained applications

Quality and Safety Features

Isolated topology for safety

Extensive fault protection mechanisms

Meets stringent safety and environmental standards

Compatibility

Suitable for a wide range of low-power AC/DC applications

Application Areas

Chargers and adapters for consumer electronics

Industrial control and automation equipment

Medical devices and instrumentation

Product Lifecycle

The TNY266GN has been discontinued. However, Power Integrations offers several alternative models in the TinySwitch-II series that are pin-compatible and provide similar functionality. Customers are advised to contact our website's sales team for more information on available replacement options.