SI3462-E01-GMR

Overview

The SI3462-E01-GMR is a single-port Power over Ethernet (PoE) Powered Device (PD) interface controller manufactured by Skyworks Solutions. Designed for 802.3at Type 2 applications, this component integrates a DC-DC controller to manage power conversion efficiently. It supports an operating supply voltage range of 2.7 V to 57 V and functions within a temperature range of -40 °C to +85 °C. The device utilizes surface-mount technology in a small outline package, ensuring compatibility with automated assembly processes while providing robust protection and control for PoE endpoints.

Feature Summary

• Integrates DC-DC controller for efficient power management
• Supports 802.3at Type 2 Powered Device standards
• Wide input voltage range for flexible system design

Applications

• Single-port PoE endpoint devices
• Industrial IoT sensors requiring high power
• Network infrastructure powered devices

Procurement Notes

Verify the specific ordering suffix and package variant against the official Skyworks datasheet before procurement. Confirm that the intended application aligns with the 802.3at Type 2 specifications. Ensure environmental compliance requirements are met by checking the RoHS status details provided in the manufacturer's documentation. Cross-reference the part number with current availability status as distribution channels may vary.

Selection Notes

Select this component when designing single-port PoE systems requiring Type 2 power levels. It is suitable for applications needing integrated DC-DC control rather than discrete solutions. Consider the operating voltage range and thermal performance relative to the target environment. Compare against other Skyworks PD controllers if multi-port or different standard support is required.

Part Context

This part belongs to the Skyworks PoE LAN product family, specifically focusing on Powered Device interfaces. It complements PSE controllers like the SI3460 series by providing the receiving end functionality. The component is categorized under Power Switch ICs for PoE/LAN applications, serving as a critical link in powering networked equipment via Ethernet cables.

Replacement Considerations

Check for direct substitutes within the Skyworks portfolio that offer compatible pinouts and electrical characteristics. Verify if newer revisions of the SI3462 series provide updated features or improved availability. Ensure any replacement maintains compliance with the 802.3at Type 2 standard.