TOP247YN IC - Power Integrations - Off Line Switcher IC

The TOP247YN is a highly integrated Off-Line Switcher IC from Power Integrations, designed to deliver efficient and reliable power conversion in off-line applications such as AC-DC adapters, power supplies, and battery chargers. This IC combines both the power MOSFET and control circuitry into a single device, streamlining design and reducing component count. It operates over a wide input voltage range from 85V to 265V AC, making it ideal for universal input applications. The TOP247YN uses quasi-resonant (QR) control to optimize switching efficiency, minimize power loss, 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 controller circuitry into a single package, reducing the need for external components and improving system reliability.
2. Wide Input Voltage Range: Operates over a broad input voltage range of 85V to 265V AC, suitable for universal AC power sources.
3. Quasi-Resonant (QR) Control: Utilizes QR control for efficient switching, minimizing switching losses, and reducing electromagnetic interference (EMI).
4. High Efficiency: Delivers high conversion efficiency, reducing power loss and heat generation, which is ideal for energy-sensitive applications.

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Package Includes:

1 x TOP247YN IC - Power Integrations - Off Line Switcher IC DIP-6 Package