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TNY274 Datasheet (PDF) - Power Integrations, Inc.

TNY274 Datasheet PDF - Power Integrations, Inc.
Part # TNY274_V01
Download  TNY274 Download

File Size   1783.05 Kbytes
Page   24 Pages
Manufacturer  POWERINT [Power Integrations, Inc.]
Direct Link  http://www.powerint.com
Logo POWERINT - Power Integrations, Inc.
Description Energy-Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range

TNY274 Datasheet (PDF)

Go To PDF Page Download Datasheet
TNY274 Datasheet PDF - Power Integrations, Inc.

Part # TNY274_V01
Download  TNY274 Click to download

File Size   1783.05 Kbytes
Page   24 Pages
Manufacturer  POWERINT [Power Integrations, Inc.]
Direct Link  http://www.powerint.com
Logo POWERINT - Power Integrations, Inc.
Description Energy-Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range

TNY274 Datasheet (HTML) - Power Integrations, Inc.


TNY274 Product details

Lowest System Cost with Enhanced Flexibility
• Simple ON/OFF control, no loop compensation needed
• Selectable current limit through BP/M capacitor value
• Higher current limit extends peak power or, in open
frame applications, maximum continuous power
• Lower current limit improves efficiency in enclosed
adapters/chargers
• Allows optimum TinySwitch-III choice by swapping
devices with no other circuit redesign
• Tight I2f parameter tolerance reduces system cost
• Maximizes MOSFET and magnetics power delivery
• Minimizes max overload power, reducing cost of
transformer, primary clamp & secondary components
• ON-time extension – extends low line regulation range/hold-up
time to reduce input bulk capacitance
• Self-biased: no bias winding or bias components
• Frequency jittering reduces EMI filter costs
• Pin-out simplifies heatsinking to the PCB
• SOURCE pins are electrically quiet for low EMI
Enhanced Safety and Reliability Features
• Accurate hysteretic thermal shutdown protection with
automatic recovery eliminates need for manual reset
• Improved auto-restart delivers <3% of maximum power in
short-circuit and open loop fault conditions
• Output overvoltage shutdown with optional Zener
• Line undervoltage detect threshold set using a single optional
resistor
• Very low component count enhances reliability and enables
single-sided printed circuit board layout
• High bandwidth provides fast turn on with no overshoot and
excellent transient load response
• Extended creepage between DRAIN and all other pins improves
field reliability
EcoSmart™– Extremely Energy Efficient
• Easily meets all global energy efficiency regulations
• No-load <150 mW at 265 VAC without bias winding, <50 mW
with bias winding
• ON/OFF control provides constant efficiency down to very light
loads – ideal for mandatory CEC regulations and 1 W PC
standby requirements




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About Power Integrations, Inc.


Power Integrations is an American company that specializes in the design and manufacture of high-voltage integrated circuits for power conversion.

The company was founded in 1988 and is headquartered in San Jose, California. Power Integrations provides a wide range of power conversion solutions including integrated circuits (ICs), capacitors, and diodes.

Its products are used in a variety of applications such as consumer electronics, lighting, renewable energy, and industrial equipment.

Power Integrations is known for its expertise in power conversion technology and its ability to deliver highly efficient and reliable products.

The company has a strong focus on innovation and has been awarded numerous patents for its products and technology.

Power Integrations' products are designed to meet the growing demand for energy-efficient solutions that help reduce carbon emissions and protect the environment.

The company's technology is widely used in various applications, and it has a strong presence in the global market.

Power Integrations works closely with its customers to provide customized solutions and support their needs.

The company is committed to providing sustainable products and services that contribute to a better and more sustainable world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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