08377

Overview

The Bourns Inc. 08377 is a specialty transformer designed for use with ST VIPER integrated circuits. This component functions as a critical magnetic element within power conversion systems, facilitating energy transfer and isolation in switch-mode power supply applications. The device is manufactured by Bourns Inc., a global provider of electronic components including circuit protection, magnetic products, and sensors. As a specialized transformer, it supports the operational requirements of VIPER series controllers, ensuring efficient voltage regulation and system stability in compact power designs.

Feature Summary

• Designed specifically for integration with ST VIPER controller architectures
• Provides electrical isolation and energy transfer in power conversion stages
• Constructed as a specialty transformer for optimized magnetic performance

Applications

• Switch-mode power supplies utilizing ST VIPER controllers
• Compact AC-DC converter designs
• Isolated power stage implementations

Procurement Notes

Verify current availability status as this product is listed as no longer manufactured by major distributors such as DigiKey. Confirm RoHS compliance and lead-free specifications through official documentation or authorized channels before procurement planning. Check for obsolescence notices from Bourns Inc. to ensure long-term supply chain viability for existing designs.

Selection Notes

Select this component only when designing around ST VIPER integrated circuits requiring specific transformer characteristics. Ensure compatibility with the intended switching frequency and power level requirements of the VIPER family. Evaluate alternative specialty transformers if this part is discontinued, focusing on matching electrical parameters and physical footprint constraints for direct replacement or redesign.

Part Context

Bourns Inc. manufactures a broad range of electronic components, including specialty transformers, resistors, potentiometers, and sensors. The 08377 falls under the Specialty Transformers category, which supports various industrial and consumer applications. Bourns provides design tools and technical resources for its product lines, emphasizing reliability and performance in demanding environments across automotive, medical, and industrial sectors.

Replacement Considerations

This part is marked as no longer manufactured. Identify equivalent specialty transformers compatible with ST VIPER controllers. Verify pinout, winding ratios, and core material specifications to ensure functional parity. Consult Bourns Inc. for potential successor parts or recommended alternatives that meet the original design specifications.