SI3460-E02-GM

The SI3460-E02-GM is a specialized PMIC device designed for Power Over Ethernet (PoE) applications. It provides both power and data from a single source, allowing for a single cable connection between powered devices and the power source. It is designed to be used in various types of systems, including industrial automation, control systems, surveillance and security systems, wireless local area networks, VoIP, and PoE-based products.

The SI3460-E02-GM provides the power transmission, data transmission, and management functions required for Power Over Ethernet (PoE) applications by integrating popular ICs. Its “power-sourcing equipment” (PSE) function supports IEEE802.3at PoE+ and IEEE802.3af standard protocols. In addition, it supports diagnostic, control and management functions such as link detection, link loss prevention, voltage regulation, and overvoltage protection. It also supports the “power-over-data-pair” (POP) feature, allowing it to be used in standardized 802.3at applications.

The working principle of the SI3460-E02-GM is based on the exchange of electrical power and communication data between the transmiter, receiver and the ports. The Server Interface supports both the transmission and reception of data with the connected PoE-enabled device. The PoE Interface provides the power from an IEEE802.3af PSE or IEEE802.3at PoE+ PSE. During power up, the power source supplies two primary levels of power, based on the hands-off detection (HOD) feature. Once the device is connected, the power source automatically adjusts the power level to ensure proper operation. The SI3460-E02-GM also supports an optional feature called the PoELink State machine, which allows for further control over the power delivery process.

The SI3460-E02-GM is a versatile PMIC device that is used in a variety of different applications. It offers a cost-effective, integrated solution for connecting devices to IEEE802.3af/at PoE networks by providing power, data transmission, and control functions. In addition, the SI3460-E02-GM supports a wide range of features, including link detection, link loss prevention, voltage regulation, overvoltage protection and POP (Power over Data Pair) feature. The device is suitable for a wide range of PoE applications, ranging from Industrial to VoIP and wireless local area networks.

In conclusion, the SI3460-E02-GM is a specialized PMIC device designed for Power Over Ethernet (PoE) applications. Its integrated solution provides power, data, and control functions and supports a wide range of features, including link detection, link loss prevention, voltage regulation and overvoltage protection. It is suitable for a variety of applications, from industrial to VoIP and wireless local area networks.