750316031

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750316031 is a surface-mount PCB transformer from the MID-PPTI series, designed for forward and push-pull DC/DC converter applications. It features a primary voltage rating of 3.3 V dc and supports a maximum operating frequency of 150 kHz. The component provides galvanic isolation with an isolation voltage of 5 kV and includes one output. It has a current rating of 1 A and operates within a temperature range of -40°C to +85°C. The physical dimensions are 12.32 mm in length, 10.41 mm in width, and 12.32 mm in depth, utilizing a six-pin SMD package.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for forward and push-pull converter topologies
• Provides high-voltage galvanic isolation between primary and secondary circuits
• Optimized for integration with Texas Instruments SN6505 controller chipsets

Switching Converter, SMPS Transformers Applications

• Forward DC/DC converters
• Push-pull DC/DC converters
• Isolated power supply modules

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status prior to procurement, as manufacturing updates may occur. Confirm that the 3.3 V primary rating and 150 kHz frequency align with your circuit design requirements. Ensure compatibility with the intended controller IC, such as the SN6505, to guarantee proper magnetic coupling and performance.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated power stages requiring a 3.3 V primary input and push-pull or forward topology. It is suitable for applications needing 5 kV isolation and operation up to 150 kHz. Consider the 1 A current rating and compact SMD footprint for space-constrained designs compatible with Texas Instruments reference schematics.

Switching Converter, SMPS Transformers Part Context

This part belongs to the WE-PPTI (MID-PPTI) series of transformers manufactured by Würth Elektronik. These components are engineered to support specific switching regulator architectures, particularly those utilizing Texas Instruments controllers like the SN6505. The series focuses on providing reliable isolation and efficient power transfer in compact surface-mount packages for industrial and consumer electronics.

Switching Converter, SMPS Transformers Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation.