MAX5980GTJ+T Integrated Circuits (ICs)

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Power over Ethernet (PoE) controllers are a special type of integrated circuits that are designed to control the power delivery over Ethernet cables. PoE controllers enable system architects to control the delivery of power over Ethernet cables and manage the flow of power from the source to the connected device. The MAX5980GTJ+T is an integrated circuit designed as a two-output Power over Ethernet (PoE) controller. It is an advanced single-chip solution specifically designed to detect the presence of an IEEE 802.3af powered device and provide power over the Ethernet (PoE) interface.

The MAX5980GTJ+T is a step-down, dual output power over Ethernet (PoE) integrated circuit. It features two dedicated output channels that can be configured to provide different types of output voltage, such as 1.8V and 5V. Additionally, it has a high current capability, up to 5A. Due to its flexibility, the MAX5980GTJ+T is capable of powering different types of 802.3af powered devices, such as cameras, security systems, printers, and PDAs.

The MAX5980GTJ+T can be used in a variety of applications. It is often used in IP surveillance systems, Wi-Fi access points, VoIP phones, audio/video streaming systems, and IP cameras. With its dual output channels, the MAX5980GTJ+T can supply power to multiple devices through the same cable. It is also used in Ethernet based-systems that require a reliable power supply for powered devices. Additionally, the MAX5980GTJ+T can be used to power other PoE-enabled devices such as LED lighting and networked sensors.

The working principle of the MAX5980GTJ+T is based on the Power over Ethernet (PoE) standard. Once the Ethernet cable is connected to the controller, the controller communicates with the powered device and detects whether it is compatible with IEEE 802.3af protocol. If yes, the controller sends a detect singnal to the powered device and starts the power delivery over the cable. The controller then controls the powering of the device according to its needs and manages the flow of the power to ensure that the correct amount of power is used.

The MAX5980GTJ+T is an advanced single-chip solution that ensures optimal performance and power efficiency by managing the flow of power over Ethernet cables. It features dual output channels with a high current capability, making it an ideal solution for a variety of PoE-enabled devices.

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