MAX5988DETP+T

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Power Over Ethernet (PoE) Controllers are the controllers used for regulating the power distribution from the Power Sourcing Equipment (PSE) to the Powered Devices (PD). It enables the PoE systems control the power output to PoE-powered devices, ensuring the safety and reliability for both the provider and the PD. MAX5988DETP+T controller is one of the most advanced Power over Ethernet (PoE) controllers designed for both telecom and data center applications.

The MAX5988DETP+T controller supports 10/100/1000 Mbps operation and can provide low-cost, full-feature PD power management and control. It enables the highest power performance and flexibility available in the industry. This controller combines advanced digital signal processing (DSP) and advanced communication interface technologycontrol. Its integrated digital control loop enables the controller to accurately control the PoE power delivery and provide optimal levels of PD power while avoiding overheating and over-current conditions.

The MAX5988DETP+T controller supports fast startup and self-protection features. It includes an internal short-circuit protection and under-voltage protection for safety and reliability. This controller also has a variety of advanced protection features, such as an auto-retry mechanism, thermal protection, over-voltage protection, and an adaptive startup/shutdown feature. It also provides a port mode storage feature for storing port-specific configuration details.

The MAX5988DETP+T controller supports a wide range of PoE applications. It can be used to power network access devices such as switches, routers, and gateways, or manufacturing and industrial systems. This controller is also suitable for applications that require higher-power delivery, such as powering digital signage displays, video surveillance systems, and LED lighting systems. Additionally, the MAX5988DETP+T controller is also suitable for voice-over-internet-protocol (VoIP) phone systems.

The MAX5988DETP+T controller supports both PoE Type 1 (IEEE 802.3af) and Type 2 (IEEE 802.3at) systems. It also supports the Power over Data Lines (PoDL) standard, which is a form of PoE technology that utilizes existing cabling infrastructure for providing power to PDs. The MAX5988DETP+T controller is also compliant with the IEEE 802.3af Power Low Detection and Burst Mode techniques, providing advanced power delivery capabilities for PoE applications.

The working principle of the MAX5988DETP+T controller is based on the power delivery mechanism of PoE systems. It is responsible for regulating the supply of power from the PSE to the PD, taking care of the power status, fault detections and the power delivery. The MAX5988DETP+T controller enables the fast startup and quick shutdown, as needed. It also manages the over-current and over-voltage protection and provides the auto-retry feature for an optimized PD power delivery. The integrated digital control loop is responsible for the accurate control of the PoE power delivery, providing optimal PD power while avoiding overheating and over-current conditions.

The MAX5988DETP+T controller is a reliable and cost-effective PoE controller designed for a variety of applications. It offers an advanced power delivery mechanism for PoE systems and is suitable for voice-over-internet-protocol (VoIP) phone systems, network access devices, industrial and manufacturing systems. Additionally, the MAX5988DETP+T controller is also compliant with IEEE 802.3af Power Low Detection and Burst Mode techniques, providing advanced power delivery capabilities for PoE applications.

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