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750315226
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Product Detailed Parameters
- Description：XFMR FWD P-P SMD
- Series：MID-PPMAX
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：-
- Applications：Forward, Push-Pull Converters
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：3.3V
- Voltage - Auxiliary：-
- Voltage - Isolation：-
- Inductance @ Frequency：-
- Frequency：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Size / Dimension：-
- Height - Seated (Max)：0.165" (4.19mm)
- Footprint：-
- Style：-
- Grade：-
- Qualification：-
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Overview
The Würth Elektronik 750315226 is a surface-mount power transformer designed for switch-mode power supplies. It belongs to the MID-PPMAX series and is optimized for forward and push-pull converter topologies. The component features a primary voltage rating of 3.3V and an inductance of 388 µH. It provides electrical isolation suitable for SMPS applications. The device operates within a temperature range of -40°C to 125°C and has a maximum installation height of 0.165 inches (4.19mm).
Feature Summary
- Designed specifically for forward and push-pull converter topologies.
- Provides galvanic isolation for switch-mode power supply circuits.
- Optimized for surface-mount assembly on printed circuit boards.
Applications
- Forward converter power stages
- Push-pull converter power stages
- Isolated DC-DC conversion modules
Procurement Notes
Verify the manufacturer part number 750315226 against official Würth Elektronik documentation to ensure authenticity. Confirm that the required topology matches forward or push-pull configurations, as this component is not universal for all SMPS designs. Check datasheet specifications for primary voltage and inductance compatibility with the target circuit design before procurement.
Selection Notes
Select this component when designing isolated power supplies utilizing forward or push-pull architectures. Ensure the input voltage aligns with the 3.3V primary rating. Consider the operating temperature range of -40°C to 125°C for environmental suitability. Verify footprint compatibility with the PCB layout due to the specific surface-mount package dimensions.
Part Context
This transformer is part of the MID-PPMAX series from Würth Elektronik, which focuses on compact power transformers for modern electronics. The series targets efficient space-constrained designs requiring reliable isolation. The 750315226 variant specifically addresses the needs of forward and push-pull converters, offering standardized performance for these common switching topologies.
Replacement Considerations
Consult official Würth Elektronik resources for verified substitute part numbers within the MID-PPMAX family. Do not assume cross-compatibility with other series without verifying pinout, inductance, and isolation ratings.
