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AC DC Converters, Offline Switches

TOP225YN

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TOP225YN

IC OFFLINE SW MULT TOP TO220-3

Manufacturer: Power Integrations

Categories: AC DC Converters, Offline Switches

Quality Control: Learn More

The Power Integrations TOPSwitch-II series device, part number TOP225YN, is an offline switcher IC designed for high-efficiency power conversion. This TO-220-3 packaged component supports multiple topologies including Boost, Buck, Flyback, and Forward configurations. It operates at a switching frequency of 100kHz and features integrated MOSFETs with a breakdown voltage of 700V. The TOP225YN offers robust fault protection with built-in current limiting and over-temperature shutdown. Its high power capability, rated up to 100W, and an operating temperature range of -40°C to 150°C (TJ) make it suitable for demanding applications in areas such as consumer electronics, industrial control, and power supplies. The device is supplied in a TO-220-3 package for through-hole mounting.

Additional Information

Series: TOPSwitch®-IIRoHS Status: RoHS CompliantManufacturer Lead Time: 14 week(s)Product Status: Not For New DesignsPackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / CaseTO-220-3
Mounting TypeThrough Hole
Operating Temperature-40°C ~ 150°C (TJ)
Duty Cycle67%
Frequency - Switching100kHz
Internal Switch(s)Yes
Voltage - Breakdown700V
Output IsolationIsolated
TopologyBoost, Buck, Flyback, Forward
Voltage - Supply (Vcc/Vdd)-
Supplier Device PackageTO-220-3
Fault ProtectionCurrent Limiting, Over Temperature
Control Features-
Power (Watts)100 W

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

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