MAX5971BETI+
- Mfr.Part #
- MAX5971BETI+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 28TQFN
- Stock
- 156
- In Stock :
- 156
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Terminal Pitch :
- 0.5mm
- Mount :
- Surface Mount
- Voltage - Supply :
- 32V~60V
- Power - Max :
- 40W
- Base Part Number :
- MAX5971
- Contact Plating :
- Tin
- REACH SVHC :
- Unknown
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Number of Terminations :
- 28
- Supply Voltage-Min (Vsup) :
- 32V
- Pbfree Code :
- yes
- Internal Switch(s) :
- yes
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Auxiliary Sense :
- No
- Max Power Dissipation :
- 2.76W
- Package / Case :
- 28-WFQFN Exposed Pad
- ECCN Code :
- EAR99
- Frequency :
- 25kHz
- Number of Functions :
- 1
- Type :
- Controller (PSE)
- Pin Count :
- 28
- Operating Temperature :
- -40°C~85°C
- Length :
- 5mm
- Operating Supply Current :
- 2.5mA
- Supply Current-Max (Isup) :
- 4mA
- Height Seated (Max) :
- 0.8mm
- Nominal Input Voltage :
- 60V
- Number of Channels :
- 1
- Number of Pins :
- 28
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 54V
- Published :
- 2010
- Width :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Adjustable Threshold :
- yes
- Datasheets
- MAX5971BETI+

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5971BETI+ Overview
Introducing the MAX5971BETI+ from Analog Devices, Inc., a state-of-the-art Power Over Ethernet (PoE) Controller designed to simplify the deployment of networked devices. This IC POE CNTRL 1 CHANNEL 28TQFN efficiently manages power distribution to devices over Ethernet cabling, ensuring reliable operation and connectivity. The compact 28-TQFN package of the MAX5971BETI+ makes it an ideal choice for applications where space is at a premium. With its advanced features and robust design, the Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5971BETI+ facilitates the rapid deployment of networked devices while maintaining energy efficiency and cost-effectiveness.
MAX5971BETI+ Features
The MAX5971BETI+ IC features advanced capabilities that enhance its performance in various applications. Key features include integrated power MOSFET and diode bridge, support for high power applications up to 25.5W, advanced thermal management, and programmable power classification signals. These features make it highly versatile and suitable for managing power in sophisticated network environments.
MAX5971BETI+ Applications
- IP Cameras: Provides power and data over a single Ethernet cable, simplifying installation and reducing wiring costs.
- Wireless Access Points: Enables flexible deployment in locations lacking convenient power outlets, enhancing network coverage and performance.
- VoIP Phones: Powers devices directly through the network cable, eliminating the need for a separate power supply and simplifying the office infrastructure.
- Point of Sale (PoS) Systems: Streamlines installation by reducing cable clutter, which is essential in retail environments.
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