MAX5941AESE+T Maxim Integrated Products, MAX5941AESE+T Datasheet - Page 21

• Manufacturer Part Number: MAX5941AESE+T
• Description: IC IEEE 802.3AF-COMP POE 16-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX5941AESE+T

• Controller Type: Power over Ethernet Controller (POE)
• Interface: IEEE 802.3af
• Voltage - Supply: 48V
• Current - Supply: 1mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 7. PD with Power-Over-Ethernet (Power Is Provided by Either the Signal Pairs or the Spare Pairs)
-48V
GND
*OPTIONAL.
**R1 AND R2 ARE OPTIONAL AND WHEN USED, THEY MUST TOTAL TO 25.5kΩ AND REPLACE THE 25.5kΩ RESISTOR.
60V
IEEE 802.3af-Compliant Power-Over-Ethernet
Interface/PWM Controller for Power Devices
68nF
25.5kΩ
R
DISC
RJ-45
______________________________________________________________________________________
POWER OVER
SPARE PAIRS
R1**
R2**
3
6
1
2
4
5
7
8
RCL
SIGNAL PAIRS
POWER-OVER
V+
V
V
UVLO
RCL
GATE
V
DD
CC
EE
MAX5941_
C
GATE
GND
*
RX
TX
SS_SHDN
PGOOD
PGOOD
NDRV
OPTO
OUT
CS
V-
V
CC
VREG
PHY
OPTOCOUPLER
DF02SA
+
-
TL431
+
-
DF02SA
GND
-48V
VREG
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