MAX5940DESA+T
- Mfr.Part #
- MAX5940DESA+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 8SOIC
- Stock
- 20,957
- In Stock :
- 20,957
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- JESD-30 Code :
- R-PDSO-G8
- Operating Supply Voltage :
- 64V
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 470mW
- Base Part Number :
- MAX5940
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Number of Terminations :
- 8
- Auxiliary Sense :
- No
- Supply Voltage-Max (Vsup) :
- 67V
- Voltage - Supply :
- 39.9V~67V
- Current - Supply :
- 400μA
- Published :
- 2004
- Length :
- 4.9mm
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Power - Max :
- 12.95W
- Standards :
- 802.3af (PoE)
- Width :
- 3.9mm
- Terminal Form :
- Gull wing
- Adjustable Threshold :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 48V
- Nominal Supply Current :
- 1mA
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 48V
- Internal Switch(s) :
- yes
- JESD-609 Code :
- e3
- Type :
- Controller (PD)
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- MAX5940DESA+T

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5940DESA+T Overview
The MAX5940DESA+T by Analog Devices, Inc. is a state-of-the-art Power Over Ethernet (PoE) controller designed to facilitate reliable power delivery over Ethernet cables to powered devices. This compact, high-efficiency IC is housed in an 8SOIC package, offering a streamlined solution for integrating PoE capabilities into networked devices. The MAX5940DESA+T excels in applications where space and power efficiency are critical, making it an ideal choice for modern networking environments seeking to enhance their power management systems. By ensuring stable and efficient power distribution, this controller helps extend the operational reliability and connectivity of network devices, crucial for systems relying on uninterrupted service and performance.
MAX5940DESA+T Features
This PoE controller integrates several key features that make it a superior choice for managing power over Ethernet networks. It supports a wide operating temperature range, which ensures reliable performance under varying environmental conditions. Additionally, the device's built-in over-temperature protection safeguards against potential damage caused by excessive heat, enhancing its durability and lifespan. The simplicity of its design allows for easy integration into existing network infrastructures without the need for significant hardware modifications.
MAX5940DESA+T Applications
- VoIP Phones: Empowers VoIP phones to receive power along with data over a single Ethernet cable, reducing cable clutter and power infrastructure requirements.
- Wireless Access Points: Provides consistent power to wireless access points, enabling them to be deployed in locations without easy access to power outlets, thus expanding network coverage.
- IP Cameras: Facilitates the operation of IP cameras by delivering power over Ethernet, which simplifies installation and allows for greater flexibility in camera placement.
- Network Routers and Switches: Allows routers and switches to receive power directly through the Ethernet cable, ensuring uninterrupted network performance and reducing downtime.
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