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TOP100YAI

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TOP100YAI

IC OFFLINE SW MULT TOP TO220-3

Manufacturer: Power Integrations

Categories: AC DC Converters, Offline Switches

Quality Control: Learn More

Power Integrations TOPSwitch® TOP100YAI is an offline switcher IC designed for high-efficiency power conversion. This component integrates a 350V power MOSFET with a PWM controller, offering a versatile solution for Boost, Buck, Flyback, and Forward topologies. Operating at a fixed switching frequency of 100kHz, the TOP100YAI delivers up to 30W output power with an isolated output. Key features include internal switching capability, 67% duty cycle, and robust fault protection mechanisms such as current limiting and over-temperature protection. The TO-220-3 package facilitates through-hole mounting. This device finds application in AC-DC converters for consumer electronics, industrial controls, and appliance power supplies. The operating junction temperature range is -40°C to 150°C.

Additional Information

Series: TOPSwitch®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
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 - Breakdown350V
Output IsolationIsolated
TopologyBoost, Buck, Flyback, Forward
Voltage - Supply (Vcc/Vdd)-
Supplier Device PackageTO-220-3
Fault ProtectionCurrent Limiting, Over Temperature
Control Features-
Power (Watts)30 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:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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