The TNY274PN is a 6-pin, off-line switcher that can deliver up to 12 W of output power.
The TNY274PN has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. Ensure good thermal design and heat sinking to keep the device within a safe operating temperature range.
The recommended input capacitor value for the TNY274PN is 2.2 μF to 4.7 μF, depending on the input voltage and output power requirements.
Optimize the transformer design by selecting the correct turns ratio, core material, and winding configuration to ensure efficient energy transfer and minimize losses. Refer to the Power Integrations application notes for guidance.
The BYPASS pin is used to connect an external bypass capacitor to filter the internal voltage regulator output, reducing noise and improving overall system performance.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
TNY274PN Overview
Use the download button to access the TNY274PN schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TNY27,
or try a keyword search, such as Power Management Circuits
