750316770

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750316770 is a WE-PPTI series push-pull transformer designed for surface mount applications. It features an inductance of 350µH at 100kHz and operates at a maximum frequency of 400kHz. The component provides 2500Vrms isolation voltage and supports an operating temperature range from -40°C to +125°C. Its physical dimensions are 6.73mm in length, 4.19mm in height, with a single primary winding configuration.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for forward and push-pull converter topologies
• Provides high isolation voltage of 2500Vrms for safety compliance
• Supports high-frequency operation up to 400kHz
• Utilizes a compact surface mount package for efficient PCB integration

Switching Converter, SMPS Transformers Applications

• DC/DC converters
• Forward converters
• Push-pull converters

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and mechanical drawings prior to final design approval. Confirm that the 350µH inductance specification aligns with the target circuit requirements at the intended operating frequency. Ensure thermal management strategies account for the specified operating temperature range during system integration.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a push-pull or forward topology requires high isolation and compact form factor. The 400kHz frequency rating suits designs prioritizing size reduction over extreme efficiency. Verify pinout compatibility with the intended controller IC, such as the SN6505B, before implementation.

Switching Converter, SMPS Transformers Part Context

This part belongs to the MID-PPTI series, which focuses on push-pull transformer solutions. It is distinct from flyback or isolated DC-DC transformers within the same manufacturer portfolio. The series emphasizes high-frequency performance and robust isolation characteristics for modern power supply designs.

Switching Converter, SMPS Transformers Replacement Considerations

Cross-reference with other WE-PPTI series parts if different inductance values are required. Verify pin-to-pin compatibility with existing layouts before substituting with similar components from other manufacturers.