SKU: 97895024059

POWER INTEGRATIONS TOP225YN AC/DC Off-Line Switcher IC, TOPSwitch-II Family, 230VAC, 100 kHz, 200 mA output, 60W, TO-220-3

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Description

POWER INTEGRATIONS TOP225YN AC/DC Off-Line Switcher IC, TOPSwitch-II Family, 230VAC, 100 kHz, 200 mA output, 60W, TO-220-3The TOP225YN is a 100W second generation 3 terminal Off Line PWM Switch provides several enhancements over the first generation TOPSwitch family. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier. TOPSwitch incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC are power MOSFET, PWM controller, high voltage start up

The TOP225YN is a 100W second generation 3-terminal Off-Line PWM Switch provides several enhancements over the first generation TOPSwitch family. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier. TOPSwitch incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC are power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry.
  • Very low AC/DC losses up to 90% efficiency
  • Built-in auto-restart and current limiting
  • Latching thermal shutdown for system level protection
  • Works with primary or opto feedback
  • Stable in discontinuous or continuous conduction mode
  • Source connected tab for low EMI
  • Circuit simplicity and design tools reduce time to market

Applications

Consumer Electronics, Audio

Product details

AC / DC Converter Case Style TO-220
Packaging Each
Operating Temperature Min -40°C
Product Range -
Operating Temperature Max 150°C
No. of Pins 3Pins
MSL -

Other details

Brand POWER INTEGRATIONS
Part Number TOP225YN
Quantity Each
Technical Data Sheet EN

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SKU: 97895024059

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Albert B Matthews
Draper, US
★★★★★ 5
Quality product
Style: Mineral, Pattern Name: Quart - 6 Pack
Quality product at a reasonable price.
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Reviewed in the United States on December 15, 2025
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Roy Roldan
Lowell, US
★★★★★ 5
Great product ,price delivery and seller
Style: Mineral, Pattern Name: Gallon - 1 Pack
Perfect, great item and seller
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Reviewed in the United States on May 3, 2026
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Jared
Los Angeles, US
★★★★★ 4
Not brand name, but oil is oil for generators
Style: Mineral, Pattern Name: Gallon - 1 Pack
Good value. Used in generators for me. Change every 30 hours of run time. No qualms.
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Reviewed in the United States on March 5, 2025
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4cams
Los Angeles, US
★★★★★ 5
OEM recommended.
Style: Mineral, Pattern Name: Quart - 1 Pack
It is the OEM recommended oil for my 2017 9.9 outboard. Arrived quickly and in a sealed plastic bag. No leaks. This is 32 oz and the motor only calls for 27 oz so enough for topping up in needed.
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Reviewed in the United States on February 23, 2026
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Ontik Hoque
Massapequa, US
★★★★★ 5
Great for Mercury 4-stroke outboard
Style: Mineral, Pattern Name: Gallon - 1 Pack
The price was too good to pass; I stocked up on 3 years' worth of oil. QuikSilver is OEM Mercury oil, and this stuff has long shelf life if you can store it in stable indoor temperature/away from temperature extremes. Great buy overall, highly recommended.
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Reviewed in the United States on June 20, 2025

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