PD82000-GGGG

The PD82000-GGGG is an innovative power over Ethernet (PoE) controller developed by Microchip Technology. It is designed to manage a wide range of PoE applications, including industrial and consumer grade solutions. The controller features an integrated 10/100MHz Ethernet port, an integrated NVM memory, and a built-in microcontroller. The primary purpose of the PD82000-GGGG is to provide power and data connectivity to connected devices.

The main feature of the PD82000-GGGG is its ability to provide up to 0.6A of power, enabling it to power a variety of connected devices, including cameras, lights, surveillance equipment, and access points. The controller is also capable of providing up to 28V of power, making it perfect for use in applications such as security systems and routers. Additionally, the PD82000-GGGG features an integrated non-volatile memory (NVM) which allows it to store configuration settings and log data over time.

The working principle of the PD82000-GGGG is that it acts as a bridge between Ethernet-enabled devices and PoE-enabled devices. It is designed to connect to an Ethernet-enabled device on one side, and to a powered device on the other side. The controller then handles the power requirements for the powered device, managing the power delivery to ensure that the device does not experience voltage spikes or drops, which can cause system failures. Additionally, the PD82000-GGGG ensures that the power supplied is within the specifications of the powered device.

The PD82000-GGGG also features a built-in microcontroller, which is responsible for controlling the flow of power. The microcontroller is responsible for monitoring the current and voltage being supplied to the powered device, and will take corrective action if either exceeds the allowable levels. The microcontroller can also detect and report any abnormal or unsafe conditions in the power supply, so that corrective action can be taken. If a fault occurs, the microcontroller will activate the “fault” LED on the PD82000-GGGG, and the device will become inactive until the fault is corrected.

The PD82000-GGGG is a highly adaptable and reliable controller, designed for use in a variety of industrial and consumer grade applications. The device is compatible with both AC and DC power supplies, allowing it to be used in a wide array of applications. Additionally, the PD82000-GGGG can be easily integrated into existing infrastructure and networks, allowing for an efficient and cost-effective solution. The PD82000-GGGG is currently available from a variety of vendors, and is suitable for a wide range of PoE applications.