750310344

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750310344 is a through-hole flyback transformer designed for AC/DC switching mode power supplies. It features a primary inductance of 10 µH measured at 100 kHz and is specifically engineered for use with the Texas Instruments TPS92010DR LED driver controller. The component utilizes an isolation topology suitable for offline applications, with physical dimensions of 25.40 mm in diameter and 13.46 mm in width.

Switching Converter, SMPS Transformers Feature Summary

• Engineered specifically for integration with the TPS92010DR LED driver IC
• Provides electrical isolation for AC/DC converter topologies
• Supports through-hole mounting for robust PCB assembly

Switching Converter, SMPS Transformers Applications

• LED driver circuits utilizing TPS92010DR controllers
• AC/DC switching mode power supply designs
• Offline isolated converter architectures

Switching Converter, SMPS Transformers Procurement Notes

Verify that the target design explicitly requires the TPS92010DR companion controller, as this transformer is optimized for that specific application. Confirm through-hole mounting compatibility during mechanical layout. Ensure the 10 µH primary inductance specification aligns with the required energy transfer parameters for the intended LED load profile.

Switching Converter, SMPS Transformers Selection Notes

Select this component only when designing around the Texas Instruments TPS92010DR controller, as it is not a generic flyback transformer. Evaluate the through-hole form factor against available board space constraints. Consider the operating frequency range and thermal performance requirements to ensure compatibility with the overall system efficiency targets.

Switching Converter, SMPS Transformers Part Context

This part belongs to Würth Elektronik's specialized transformer portfolio tailored for specific integrated circuit ecosystems. Unlike general-purpose transformers, the 750310344 is characterized and validated for use with the TPS92010DR, ensuring optimal magnetic coupling and performance within that specific control loop architecture.

Switching Converter, SMPS Transformers Replacement Considerations

No public substitute part numbers are documented. Due to the specific tuning for the TPS92010DR controller, alternative components require full re-validation of the power supply design.