PA2456NLT

Overview

The PA2456NLT is a surface-mount flyback transformer manufactured by Pulse Electronics, designed for board-mounted power applications. This component features a compact footprint suitable for automated assembly processes and complies with RoHS standards. It is classified under the Power Transformers category and utilizes an EP10 core configuration with an eight-pin leadless package structure. The unit operates within standard industrial temperature ranges and is supplied in tape-and-reel packaging to facilitate high-volume manufacturing integration.

Feature Summary

• Integrated flyback transformer topology optimized for isolated power conversion circuits
• Surface-mount construction enabling direct PCB attachment without through-hole requirements
• Eight-pin leadless package design supporting efficient space utilization on dense layouts

Applications

• Isolated DC-DC converter modules requiring galvanic separation
• Flyback power supply architectures in consumer electronics
• Industrial control systems utilizing compact transformer-based isolation

Procurement Notes

Verify the specific datasheet version and electrical parameters directly from Pulse Electronics official documentation before integration. Confirm that the eight-pin leadless package dimensions align precisely with the target PCB footprint. Ensure compliance with relevant environmental regulations and quality certifications required for the end application. Cross-reference pin assignments to prevent installation errors during assembly.

Selection Notes

Select this component when a compact, surface-mount flyback solution is required for low-to-medium power isolated applications. The eight-pin configuration supports standard winding arrangements for common voltage step-up or step-down needs. Evaluate thermal performance and magnetic shielding requirements against system constraints. Consider availability of compatible reflow soldering profiles for the leadless package type.

Part Context

This part belongs to the Pulse Electronics family of board-mount power transformers. It shares design principles with other EP10 form-factor components but is distinct in its specific winding ratio and electrical characteristics. The series targets applications demanding reliable isolation in small form factors, differentiating it from larger through-hole alternatives.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult manufacturer guidelines for cross-reference options if this specific model is unavailable.