TOP227YN IC - Power Integrations - Off Line Switcher IC

The TOP227YN is a highly integrated Off-Line Switcher IC from Power Integrations, designed for efficient power conversion in applications such as AC-DC adapters, power supplies, and battery chargers. TOP227YN IC - Power Integrations - Off Line Switcher IC combines a high-voltage power MOSFET with control circuitry in a single device, reducing component count and simplifying the design process. With a wide input voltage range of 85V to 265V AC, it is suitable for universal AC power sources. The TOP227YN utilizes quasi-resonant (QR) mode to enhance efficiency, minimize switching losses, and reduce electromagnetic interference (EMI).

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Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.

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Features:

1. Integrated Power MOSFET: Combines both the power MOSFET and control circuitry in one device, simplifying the design and reducing component count.
2. Wide Input Voltage Range: Operates over an input voltage range of 85V to 265V AC, suitable for universal AC input applications.
3. Quasi-Resonant (QR) Control: Uses QR control for improved efficiency, reducing switching losses and electromagnetic interference (EMI).
4. High Efficiency: Delivers high conversion efficiency, reducing power loss and minimizing heat generation.

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Package Includes:

1 x TOP227YN IC - Power Integrations - Off Line Switcher IC DIP-3 Package