750319835

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750319835 is a surface-mount auxiliary gate drive transformer designed for high-frequency switching applications. It features a wide input voltage range of 40V to 57V and provides robust isolation with a dielectric strength of 4000Vrms. The component operates at a frequency of 500kHz, making it suitable for modern power supply topologies. It supports an output configuration of 9V at 0.42A, delivering a power rating of 3.75W. The device is qualified under AEC-Q200 standards for automotive reliability and functions within a temperature range of -40°C to 130°C.

Switching Converter, SMPS Transformers Feature Summary

• Provides isolated gate drive signals for power switching devices
• Features high dielectric isolation strength for safety compliance
• Qualified for automotive applications under AEC-Q200 standards
• Supports high-frequency operation up to 500kHz

Switching Converter, SMPS Transformers Applications

• Auxiliary gate drive circuits in DC/DC converters
• Power management systems requiring isolated control signals
• Automotive electronics utilizing UCC25800 controller architectures

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific package variant and marking code against the latest manufacturer datasheet before ordering. Confirm that the supplier source matches the original equipment manufacturer to ensure authenticity. Check for any recent product change notices regarding material or dimensional updates. Ensure storage conditions comply with moisture sensitivity level requirements upon receipt.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated gate drive stages for high-efficiency power converters. It is specifically optimized for use with UCC25800 controllers. Consider the 4000Vrms isolation barrier for high-voltage separation requirements. Evaluate the 500kHz operating frequency against system switching speed needs. Verify thermal performance within the specified -40°C to 130°C ambient range.

Switching Converter, SMPS Transformers Part Context

This part belongs to the WE-AGDT series of auxiliary gate drive transformers from Würth Elektronik. These components are engineered to provide reliable signal transmission between primary and secondary sides of isolated power supplies. The series supports various output configurations to match different controller IC requirements. They are widely used in industrial and automotive power conversion modules.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for compatible alternatives.