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TNY280PG +BOM

AC to DC Switching Converter Off-Line Switcher 140kHz 7-Pin PDIP-C TNY280PG

TNY280PG Information

Description

The TNY280PG is an off-line switcher from Power Integrations, designed for high-efficiency power conversion in consumer electronics, home appliances, industrial control, LED lighting, smart meters, IoT devices, and power supplies. This device features a built-in 700V power MOSFET, simple primary-side feedback control, and programmable cable energy-saving capabilities. It operates efficiently using quasi-resonant technology and frequency jittering for EMI reduction. The TNY280PG is available in an 8-pin DIP package and can deliver up to 8W of output power. Its compact size, high efficiency, and low electromagnetic interference (EMI) make it suitable for a wide range of applications where space and energy consumption are critical considerations.

Features

The TNY280PG is an off-line switcher from Power Integrations, featuring:

  • Integrated 700V power MOSFET
  • Simple primary-side feedback control
  • Output power up to 8W
  • Programmable cable energy-saving feature
  • Efficient quasi-resonant operation
  • Frequency jittering for EMI reduction

This device is suitable for various applications such as consumer electronics, home appliances, industrial control, LED lighting, smart meters, IoT devices, and power supplies.

Package

The package type of TNY280PG is an 8-DIP (0.300", 7.62mm), 7 Leads.

Manufacturer

The manufacturer of the TNY280PG is Power Integrations, a publicly traded company that designs, develops, manufactures, and markets analog and mixed-signal semiconductor technologies for power conversion applications.

Applications

The TNY280PG is suitable for various applications, including consumer electronics, home appliances, industrial control, LED lighting, smart meters, Internet of Things (IoT) devices, and power supplies. Its features like simple primary-side feedback control, programmable cable energy saving, and efficient quasi-resonant operation make it a versatile off-line switcher for a wide range of applications.

Equivalent

The equivalent products of TNY280PG are:

  • UCC2805
  • UCC3805
  • UCC3905
  • UCC4105

These devices are also off-line switchers with similar features and specifications to the TNY280PG. They can be used as alternatives in applications where the TNY280PG is suitable.

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)AC DC Converters, Offline Switches Output Isolation Isolated
Internal Switch(s) Yes Voltage - Breakdown 700V
Topology Flyback Voltage - Supply (Vcc/Vdd) -
Duty Cycle 65% Frequency - Switching 132kHz
Power (Watts) 36.5 W Fault Protection Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
Control Features EN Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Through Hole Base Product Number TNY280
Pin Count 7 Released Date May 30, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC Package/Case DIP7

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Ratings and Reviews

More
W
W**r 02/26/2022

Came very quickly, for 5 days in chelyabinsk. Until i checked.

19
B
B**n 12/21/2021

It's been a short time. The package was whole, without damage. Usb were in disassembled condition, without damage. All the details fit each other. Tightly fixed in their places. The main thing is not to confuse the wires during soldering :)

9
B
B**y 09/24/2021

The goods is OK, yet in the test

7
J
J**a 03/05/2021

The goods went for a short time. And so everyone is happy seller good this product was a short time. And so everyone is happy with a good seller

1

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