MAX5952 MAXIM [Maxim Integrated Products], MAX5952 Datasheet - Page 48
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MAX5952
Manufacturer Part Number
MAX5952
Description
High-Power, Quad, PSE Controller for Power-Over-Ethernet
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet
1.MAX5952.pdf
(50 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX5952AUAX+
Manufacturer:
PANASONIC
Quantity:
10 000
High-Power, Quad, PSE Controller
for Power-Over-Ethernet
Typical Operating Circuit 1 (without AC Load Removal Detection)
48
______________________________________________________________________________________
V
VCCRTN
CC
SDA
SCL
(3.3V)
NOTE: ALL SIGNAL PINS ARE REFERENCED TO DGND.
OPTIONAL BUFFER
OPTIONAL BUFFER
HPCL063L
DGND RANGE IS BETWEEN V
180Ω
180Ω
3kΩ
ISOLATION
OPTIONAL BUFFER
180Ω
(REF TO DGND)
1.8V TO 3.7V,
EE
AND (AGND + 4V).
3kΩ
HPCL063L
HPCL063L
3kΩ
3kΩ
-48V
-48VRTN
V
SDAOUT
SDAIN
SCL
DGND
DD
0.5Ω
1%
MAX5952
1 OF 4 CHANNELS
100V, 120mΩ
Typical Operating Circuits
FDT3612
SOT-223
100Ω
MIDSPAN
OSC_IN
RESET
AUTO
SHD_
1N4448
INT
CAN BE UP TO 100kΩ
-48V RTN
OUTPUT TO PORT
50kΩ PULLUP
INTERNAL
INTERNAL PULLDOWN
(MANUAL MODE)
INTERNAL PULLDOWN
(SIGNAL MODE)
N.C.
OUTPUT TO
OFF
1kΩ
PORT
-48V
V
DD
4.7kΩ
ON