750342864

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750342864 is a surface-mount flyback transformer designed for DC/DC converters within the MID-IBMAX series. It features an inductance of 50µH at 50kHz and provides 1875Vrms isolation voltage. The component supports a primary voltage range of 17 to 36V and delivers an auxiliary voltage of 7.5V at 100mA. Operating temperatures span from -40°C to 125°C, with physical dimensions of 13.46mm x 17.75mm x 12.83mm.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for flyback converter applications in SMPS topologies
• Provides high-voltage isolation capability for safety-critical circuits
• Optimized for use with MAX17681 controller chipsets
• Supports wide operating temperature ranges for industrial environments

Switching Converter, SMPS Transformers Applications

• Isolated DC/DC converter designs
• Flyback power supply architectures
• Industrial switching mode power supplies (SMPS)
• Systems requiring galvanic isolation between input and output stages

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet revision against the manufacturing date code to ensure compliance with recent design corrections. Confirm that the selected package variant matches the intended PCB footprint requirements. Check RoHS certification status for regulatory adherence in target markets. Ensure compatibility with the designated MAX17681 evaluation context if used in reference designs.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated flyback converters requiring 50µH inductance and 1875Vrms isolation. Consider the 17-36V primary voltage range and 7.5V auxiliary output specifications. Evaluate the surface-mount form factor against available board space constraints. Verify thermal performance capabilities within the specified -40°C to 125°C operational window for the application environment.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the MID-IBMAX series by Würth Elektronik, targeting efficient power conversion solutions. It is engineered as a specialized passive component for integrated switch-mode power supplies. The part complements active controllers like the MAX17681, providing necessary magnetic coupling and isolation characteristics for reliable energy transfer in compact electronic systems.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are documented for this specific component.

Switching Converter, SMPS Transformers FAQ

What is the isolation voltage rating of the 750342864?

The component provides an isolation voltage of 1875Vrms.

Which controller chipset is this transformer planned for use with?

It is planned for use with the MAX17681 chipset.

What is the inductance value specified for this transformer?

The inductance is 50µH measured at 50kHz.