MAX5980AGTJ+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Controller (PSE)
Number of Channels:	4
Power - Max:	70W
Internal Switch(s):	No
Auxiliary Sense:	No
Standards:	802.3at (PoE+), 802.3af (PoE)
Voltage - Supply:	32 V ~ 60 V
Current - Supply:	5mA
Operating Temperature:	-40°C ~ 105°C
Package / Case:	32-WFQFN Exposed Pad
Supplier Device Package:	32-TQFN-EP (5x5)

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Introduction

Power over Ethernet (PoE) Controllers are a type of PMIC (power management integrated circuit) used in devices and systems that require high power. They are designed to convert, manage, and regulate power in such a way that it can be supplied directly to the PoE-powered devices.The MAX5980AGTJ+T is a high-performance Power over Ethernet (PoE) Controller, featuring low power consumption, high efficiency, and high accuracy. It offers adjustable input voltage, output current and load regulation, as well as providing good protection against overcurrent and short-circuit.

Application Field

The MAX5980AGTJ+T has a wide application range and is used in a variety of power management and PoE-powered systems. The device is ideal for use in a range of networking equipment, including routers, switches, access points, set-top boxes, telephone systems, servers, and PoE-powered applications. The device is also suitable for use in industrial control systems, automation systems, power management, and other PoE-powered applications.

Working Principle

The MAX5980AGTJ+T is designed to provide high power and accurate regulation for PoE powered devices. It operates on a regulated voltage input, and its output is adjusted to match the current needs of the device to be powered. The device also provides a wide range of protection features, such as overcurrent protection, short-circuit protection, and output voltage accuracy. The device has a wide input voltage range, allowing it to be used with a variety of PoE-powered systems.The MAX5980AGTJ+T is designed with a digital-controlled power sequencing system, which enables the device to deliver up to 14 Watts of power. This digital power sequencing system provides the device with flexibility to allow it to accommodate a wide range of applications. The digital power sequencing system also provides good system reliability and accuracy, as it can monitor and correct the power output.The MAX5980AGTJ+T is designed to provide high efficiency and low power consumption. The device is compatible with a variety of input sources, including AC, DC, USB and PoE. The device also provides protection against overcurrent and short-circuit, making it suitable for use in a wide range of applications. The device is designed to meet the latest standards in terms of power quality and efficiency.

Conclusion

In conclusion, the MAX5980AGTJ+T is an ideal Power over Ethernet (PoE) Controller, offering high power, efficiency, and accuracy. The device is suitable for use in a wide range of networking equipment, industrial control systems, power management, and other PoE-powered applications. The device has a wide input voltage range and provides good protection against overcurrent and short-circuit. The device also features a digital power sequencing system, providing good system reliability and accuracy. All in all, the MAX5980AGTJ+T is a reliable and efficient PoE controller, making it an ideal component for many power management and PoE-powered systems.

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