78931610505

$5.53

Description：XFMR FWD P-P DC/DC CONV 475UH SM
Series：WE-PSPA
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cfcb5083cbc9 Category: Switching Converter, SMPS Transformers Brand: Würth Elektronik

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Product introduction

78931610505 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is XFMR FWD P-P DC/DC CONV 475UH SM. Review the specifications below when checking this part for your BOM.

Switching Converter, SMPS Transformers specifications for 78931610505

Description：XFMR FWD P-P DC/DC CONV 475UH SM
Series：WE-PSPA
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Type：For DC/DC Converters
Applications：Forward, Push-Pull Converters
Intended Chipset：RS-485
Chipset Manufacturer：-
Voltage - Primary：5V
Voltage - Auxiliary：-
Voltage - Isolation：-
Inductance @ Frequency：475µH @ 100kHz
Frequency：300kHz ~ 620kHz
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Size / Dimension：0.281" L x 0.265" W (7.14mm x 6.73mm)
Height - Seated (Max)：0.187" (4.74mm)
Footprint：-
Style：Toroidal
Grade：-
Qualification：-

Switching Converter, SMPS Transformers datasheet and documents for 78931610505

78931610505

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 78931610505 is a WE-PSPA series forward and push-pull DC/DC converter transformer designed for surface mount applications. It features an inductance of 475µH at 100kHz, operating within a frequency range of 300kHz to 620kHz. The component supports a primary voltage of 5V and is rated for an operating temperature range of -40°C to 125°C. Its physical dimensions are 7.14mm x 6.73mm x 4.74mm, utilizing a toroidal style construction.

Switching Converter, SMPS Transformers Feature Summary

Designed specifically for forward and push-pull DC/DC converter topologies
Utilizes a toroidal core structure for efficient magnetic coupling
Certified to AEC-Q200 standards for automotive reliability requirements

Switching Converter, SMPS Transformers Applications

Automotive power supply modules requiring AEC-Q200 compliance
Forward converter circuits in DC/DC conversion systems
Push-pull converter architectures in SMPS designs

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, such as Tape & Reel (TR), Cut Tape (CT), or Digi-Reel®. Confirm that the AEC-Q200 certification aligns with your project's automotive qualification requirements. Cross-reference the manufacturer part number 78931610505 with official Wurth Elektronik datasheets to validate electrical parameters before integration.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated DC/DC converters requiring high-frequency operation between 300kHz and 620kHz. The 475µH inductance value suits specific transformer design constraints for forward and push-pull topologies. Ensure the PCB footprint accommodates the 7.14mm x 6.73mm surface mount package and verify thermal management capabilities for the -40°C to 125°C operating range.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the WE-PSPA series from Würth Elektronik, specialized for switching mode power supplies. It addresses the need for compact, reliable magnetic components in modern electronic systems. The series emphasizes automotive-grade durability through AEC-Q200 certification, making it suitable for harsh environment applications where standard industrial components may not suffice.