MAX5991AETP+
- Mfr.Part #
- MAX5991AETP+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 20TQFN
- Stock
- 48,421
- In Stock :
- 48,421
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- Operating Supply Current :
- 4.8mA
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Supply Current-Max (Isup) :
- 6.6mA
- Radiation Hardening :
- No
- Max Power Dissipation :
- 6.49W
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Base Part Number :
- MAX5991
- Power Supplies :
- 48V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2015
- Terminal Position :
- QUAD
- Package / Case :
- 20-WFQFN Exposed Pad
- Standards :
- 802.3af (PoE)
- RoHS Status :
- ROHS3 Compliant
- Type :
- Controller (PD), DC/DC
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.5mm
- Voltage - Supply :
- 8.7V~60V
- Internal Switch(s) :
- yes
- Supply Voltage :
- 48V
- Packaging :
- Tray
- Datasheets
- MAX5991AETP+

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5991AETP+ Overview
The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5991AETP+ is a state-of-the-art IC designed for robust and efficient control over PoE systems. This high-performance controller facilitates the delivery of power over Ethernet cables alongside data, simplifying the infrastructure for networked devices. With the capability to manage power distribution up to IEEE 802.3at standards, it is perfect for applications that demand reliability and efficiency in power management. The compact 20TQFN package makes it suitable for space-constrained applications, ensuring a seamless integration into various networked environments.
MAX5991AETP+ Features
This IC boasts an array of features designed for enhancing PoE capabilities and operational reliability. Key features include active power management to prevent electrical overload, thermal protection for extended durability, and support for high-power applications up to 30 watts per channel. Additionally, the MAX5991AETP+ supports advanced communication protocols for detailed monitoring and control, making it an essential component for managing sophisticated network power requirements efficiently.
MAX5991AETP+ Applications
- VoIP Phones: Enables the supply of power along with data over a single network cable, reducing clutter and easing installation.
- Wireless Access Points: Essential for installations where power outlets are not readily available, facilitating easier and more flexible placement.
- IP Surveillance Cameras: Offers a reliable power source for cameras in remote or hard-to-reach locations, enhancing security system reliability.
- Networked Lighting Systems: Powers LED lighting systems over Ethernet, enabling smart lighting solutions that can be centrally controlled.
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