750317933

$6.18

Description：XFMR FLYBACK DC/DC CONV 21UH SMD
Series：MID-FLYTI
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:813e519002c0 Category: Switching Converter, SMPS Transformers Brand: Würth Elektronik

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Product introduction

750317933 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is XFMR FLYBACK DC/DC CONV 21UH SMD. Review the specifications below when checking this part for your BOM.

Switching Converter, SMPS Transformers specifications for 750317933

Description：XFMR FLYBACK DC/DC CONV 21UH SMD
Series：MID-FLYTI
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Type：For DC/DC Converters
Applications：Flyback Converters
Intended Chipset：-
Chipset Manufacturer：Texas Instruments
Voltage - Primary：18 ~ 36V
Voltage - Auxiliary：10V @ 20mA
Voltage - Isolation：1500Vrms
Inductance @ Frequency：21µH @ 10kHz
Frequency：250kHz
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Size / Dimension：-
Height - Seated (Max)：0.571" (14.50mm)
Footprint：-
Style：Laminated Core
Grade：-
Qualification：-

Switching Converter, SMPS Transformers datasheet and documents for 750317933

750317933

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750317933 is a surface-mount flyback transformer designed for DC/DC converter applications. It operates at a switching frequency of 250kHz and provides 1500Vrms isolation. The component features an inductance of 21µH and is part of the MID-FLYTI series, optimized for use with Texas Instruments LM34966 controllers. It supports wide input voltage ranges in non-synchronous boost, SEPIC, or flyback topologies.

Switching Converter, SMPS Transformers Feature Summary

Provides high-voltage isolation suitable for demanding power supply environments
Optimized magnetic design for specific controller integration
Surface-mount construction for automated assembly processes

Switching Converter, SMPS Transformers Applications

Flyback converters for DC/DC conversion
Non-synchronous boost converter topologies
SEPIC converter designs

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet revision and electrical parameters against the manufacturer's latest documentation before finalizing the design. Confirm that the operating temperature range and isolation requirements align with the target application specifications to ensure compliance and reliability.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback, boost, or SEPIC converters requiring 250kHz operation and 1500Vrms isolation. It is specifically engineered for compatibility with Texas Instruments LM34966 controllers, making it suitable for applications needing wide input voltage handling and non-synchronous rectification.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the MID-FLYTI series from Würth Elektronik, which focuses on integrated solutions for switching converters. The series is tailored for modern power management ICs, offering compact surface-mount packages that facilitate efficient PCB layout for high-frequency power conversion systems.