PM2185.012NL

Pulse Transformers Overview

The PM2185.012NL is a surface-mount pulse transformer from Pulse Electronics, designed for gate drive applications in isolated data interfaces. It features a side-car NPB package with dimensions of 9.20mm x 8.20mm and a maximum height of 7.60mm. The component provides an isolation voltage of 4,000Vrms and supports push-pull configurations. Key electrical specifications include an inductance of 680µH, an ET value of 27VµS, and a turns ratio of 3:5CT. It operates within a temperature range of -40°C to 125°C and complies with ROHS3 standards.

Pulse Transformers Feature Summary

• Provides high isolation capability suitable for demanding power electronics environments
• Optimized for efficient gate drive signal transmission in push-pull topologies
• Engineered for reliable performance across extended industrial temperature ranges

Pulse Transformers Applications

• Isolated gate drive circuits for power switches
• Automotive power management systems requiring AEC-Q compliance
• Industrial motor control interfaces

Pulse Transformers Procurement Notes

Verify the specific manufacturer datasheet to confirm current RoHS3 compliance status and detailed mechanical drawings before finalizing integration. Ensure that the selected PCB footprint matches the specified side-car NPB package dimensions accurately. Confirm that the operating environment remains within the stated thermal limits to maintain component reliability and performance over its intended service life.

Pulse Transformers Selection Notes

Select this component when designing isolated gate drive stages requiring high voltage isolation and robust magnetic coupling. The specific 3:5CT turns ratio and 680µH inductance are critical parameters for matching driver output characteristics. Consider the physical constraints of the side-car package when planning board layout and component placement density.

Pulse Transformers Part Context

This part belongs to the PM2185.XXXNL series, which focuses on high-isolation transformers for automotive and industrial applications. These components are characterized by their ability to handle significant voltage differentials while maintaining signal integrity in compact surface-mount form factors.

Pulse Transformers Replacement Considerations

Consult official distributor catalogs for cross-reference options within the same series or equivalent isolation ratings. Verify pinout compatibility and physical dimensions before substituting to ensure seamless integration into existing designs.