The maximum output power of the TOP258PN is 65W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
To ensure the TOP258PN operates within its SOA, follow the guidelines in the datasheet for input voltage, output voltage, output current, and ambient temperature. Additionally, ensure proper thermal management and PCB design.
The BYPASS pin is used to connect a bypass capacitor to the internal voltage regulator, which helps to reduce noise and improve the power supply's overall performance.
Yes, but with caution. The TOP258PN is designed for low-impedance outputs. If you need to use it with a high-impedance output, ensure you follow the guidelines in the datasheet for output impedance and add additional components as needed to prevent oscillation.
To optimize the transformer design, follow the guidelines in the datasheet for transformer turns ratio, magnetizing inductance, and leakage inductance. Additionally, consider using a transformer with a low core loss and a suitable core material.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
TOP258PN Overview
Use the download button to access the TOP258PN schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TOP25,
or try a keyword search, such as Power Management Circuits
