PSE Controller Products



Data Sheets
Part Number Description Key Advantages
MAX5965A, MAX5965B High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet

Meet IEEE 802.3at Standard and Deliver Up to 45W for High-Power (POE+) PSE Applications 
MAX5952AEVCMAXQU,
...
Evaluation Kit/Evaluation System for the MAX5952A

 
MAX5952 High-Power, Quad, PSE Controller for Power-Over-Ethernet

Meets IEEE 802.3at Standard and Delivers Up to 45W for High-Power (POE+) PSE Applications 
MAX5945 Quad Network Power Controller for Power-Over-LAN

 
MAX5922 +48V, Single-Port Network Power Switch For Power-Over-LAN

Industry's First Single-Port Network Power Switch for Power-over-LAN 



Key Specifications:

Power Sourcing Equipment
Part Number IEEE Compliance High Power Mode Channels Port Current Readout Load Disconnect Program-
mability
Oper. Temp.
(°C)
Budgetary
Price
See Notes
MAX5965A 
802.3at
802.3af
Yes 4 I2C DC I2C
-40 to +85
0 to +85
$8.35 @1k
MAX5965B 
802.3at
802.3af
Yes 4 I2C AC/DC I2C
-40 to +85
0 to +85
$8.35 @1k
MAX5952 
802.3af
Pre-803.3at
Yes 4 I2C AC/DC I2C
-40 to +85
0 to +85
$6.71 @1k
MAX5945  802.3af No 4 No AC/DC I2C
-40 to +85
0 to +70
$6.10 @1k
MAX5922  802.3af No 1 No DC - -40 to +85 $3.76 @1k
See All Power Sourcing Equipment (8)