LE79272PQC

Telecom Overview

The LE79272PQC is a dual-channel Network Interface Circuit (NIC) designed for telecommunications applications, specifically functioning as an NG SLC (Network Line Card) interface. Manufactured by Microchip Technology, this component integrates essential line interface functions into a compact form factor. It is housed in a 48-lead Very Thin Quad Flat No-leads (VQFN) package with dimensions of 7x7 mm, suitable for surface mount technology. The device supports two independent channels, allowing for efficient space utilization in high-density telecom equipment designs requiring robust line interface capabilities.

Telecom Feature Summary

• Integrates dual-channel network line interface functionality within a single integrated circuit
• Utilizes a compact 48-lead VQFN package to minimize printed circuit board footprint
• Designed specifically for telecommunications network line card applications

Telecom Applications

• Telecommunications network line cards
• Digital subscriber line (DSL) access multiplexers
• High-density telecommunications interface modules

Telecom Procurement Notes

Verify the specific ordering suffix and package variant against the official Microchip Technology datasheet to ensure compatibility with design requirements. Confirm RoHS compliance status and humidity sensitivity level prior to procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status. Ensure storage and handling procedures meet moisture sensitivity classification standards upon receipt.

Telecom Selection Notes

Select this component when designing systems requiring dual-channel network line interfaces with strict space constraints. Evaluate the 7x7 mm VQFN package dimensions against available board real estate. Consider thermal dissipation characteristics inherent to the VQFN form factor during layout planning. Verify that the integrated channel count aligns with the required port density for the target telecommunications application without necessitating additional external interface components.

Telecom Part Context

This component belongs to the Microchip Technology family of telecommunications interface integrated circuits. It serves as a specialized solution for network line card implementations, distinguishing itself through dual-channel integration. The device complements broader portfolio offerings by providing consolidated line interface functionality, reducing bill-of-materials complexity for telecom equipment manufacturers seeking compact, high-performance interface solutions.

Telecom Replacement Considerations

Consult the official Microchip Technology documentation for verified pin-compatible or functionally equivalent alternatives. Review product change notifications for any superseding parts or recommended upgrades within the same telecommunications interface category before substituting.