MAX5945EAX+
- Mfr.Part #
- MAX5945EAX+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 36-BSOP (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 36SSOP
- Stock
- 41,298
- In Stock :
- 41,298
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Supply Current-Max (Isup) :
- 6.8mA
- Number of Terminations :
- 36
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 36
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Current - Supply :
- 4.2mA
- Standards :
- 802.3af (PoE)
- ECCN Code :
- EAR99
- Published :
- 2006
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.8mm
- Adjustable Threshold :
- yes
- Supply Voltage :
- 3.3V
- Number of Channels :
- 4
- Package / Case :
- 36-BSOP (0.295, 7.50mm Width)
- JESD-30 Code :
- R-PDSO-G36
- JESD-609 Code :
- e3
- Power - Max :
- 15.4W
- Packaging :
- Tube
- Additional Feature :
- PROGRAMMBLE I2C INTERFACE
- Base Part Number :
- MAX5945
- Type :
- Controller (PSE)
- Number of Functions :
- 1
- Internal Switch(s) :
- No
- Power Supplies :
- 1.8/5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Supply Voltage-Min (Vsup) :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply :
- 32V~60V
- Datasheets
- MAX5945EAX+

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. MAX5945EAX+ Overview
The MAX5945EAX+ from Analog Devices, Inc. is a high-performance, quad-channel Power Over Ethernet (PoE) controller designed for robust, efficient management of power distribution in networked devices. This advanced IC ensures reliable power up to 100W per port, compliant with IEEE 802.3at standards, making it an ideal choice for high-power applications. As businesses increasingly depend on networked communications and services, the MAX5945EAX+ provides a crucial component for managing power requirements in complex systems, ensuring both stability and scalability.
MAX5945EAX+ Features
The MAX5945EAX+ features include sophisticated power management capabilities, support for multiple power classes, and enhanced safety protocols. Its integrated detection, classification, and current limit functions provide efficient, safe, and compliant power delivery to connected devices. With built-in thermal protection and fault management mechanisms, it guarantees consistent performance under varying load conditions and system environments.
MAX5945EAX+ Applications
- Network Switches and Routers: Utilized to distribute power to wireless access points, IP cameras, and VoIP phones directly through network cables, eliminating the need for separate power sources.
- Industrial Automation: Powers sensors and actuators over a single Ethernet cable, facilitating simplified wiring and reduced installation costs in complex machinery and conveyor systems.
- Smart Building Systems: Integrates into building management systems to control lighting, access controls, and other IP-based systems, offering centralized power management and enhanced energy efficiency.
- Healthcare Equipment: Used in medical devices that require reliable and safe power delivery, ensuring uninterrupted operation in critical healthcare environments.
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