749196547

$6.21

Description：XFMR FLEX DC/DC CONV 3.4UH SMD
Series：WE-FLEX
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:01e69741aff1 Category: Switching Converter, SMPS Transformers Brand: Würth Elektronik

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

749196547 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is XFMR FLEX DC/DC CONV 3.4UH SMD. Review the specifications below when checking this part for your BOM.

Switching Converter, SMPS Transformers specifications for 749196547

Description：XFMR FLEX DC/DC CONV 3.4UH SMD
Series：WE-FLEX
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Type：For DC/DC Converters
Applications：Flexible
Intended Chipset：-
Chipset Manufacturer：-
Voltage - Primary：-
Voltage - Auxiliary：-
Voltage - Isolation：1500Vrms
Inductance @ Frequency：3.4µH @ 100kHz
Frequency：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Size / Dimension：0.827" L x 0.846" W (21.01mm x 21.49mm)
Height - Seated (Max)：0.472" (11.99mm)
Footprint：1.161" L x 0.846" W (29.49mm x 21.49mm)
Style：-
Grade：-
Qualification：-

Switching Converter, SMPS Transformers datasheet and documents for 749196547

749196547

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 749196547 is a WE-FLEX series power transformer designed for DC/DC converters. It features a turns ratio of 1:1:1:1:1:1 and an inductance of 3.4 µH. The component supports a current rating of 2.3 A with an isolation voltage of 1.5 kV. Operating temperature range spans from -40°C to +125°C.

Switching Converter, SMPS Transformers Feature Summary

Flexible construction suitable for compact designs
High isolation voltage capability
Multi-winding configuration

Switching Converter, SMPS Transformers Applications

DC/DC converter circuits
Switching mode power supplies
Isolated power conversion systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer datasheet for detailed electrical characteristics and mechanical drawings before integration. Confirm that the operating environment remains within the specified -40°C to +125°C temperature range. Ensure PCB layout accommodates the flexible form factor and required clearance distances for the 1.5 kV isolation rating.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a multi-output isolated transformer is required for high-density power applications. The flexible design allows adaptation to non-standard board layouts. Verify that the 2.3 A current rating meets the load requirements and that the 3.4 µH inductance aligns with the converter topology specifications.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-FLEX series, which specializes in flexible magnetic components. These parts are engineered to provide reliable performance in space-constrained environments while maintaining high isolation standards for safety-critical power electronics applications.