STHS2375LM6E STMicroelectronics, STHS2375LM6E Datasheet - Page 8

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STHS2375LM6E

Manufacturer Part Number
STHS2375LM6E
Description
Hot Swap & Power Distribution IEEE 802.3af PD Interface
Manufacturer
STMicroelectronics
Datasheet

Specifications of STHS2375LM6E

Product
Controllers & Switches
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Note:
8/20
Table 3.
1. Class 4 is currently reserved and should not be used.
Figure 4.
This configuration uses either data wires or spare wires for DC power.
Class
RJ-45
0
1
2
3
4
Pair
TX
Spare
Spare
Pair
Pair
Pair
RX
IEEE802.3af PD power classes and corresponding R
Application circuit overview (STHS2375A/L, STHS2377A/L)
2x DF01S
Reserved
Optional
Optional
Optional
Default
Usage
Data to Ethernet Physical Layer Device
Data to Ethernet Physical Layer Device
Max. Power at Input of
0.44 to 12.95
6.49 to 12.95
0.44 to 3.84
3.84 to 6.49
Reserved
C1
0.1µF,
100V
PD (W)
SMAJ58A
(1)
R ILIM
24.9k
R DET
R CLASS
1%
Current Limits (mA)
Classification Load
DET
I LIM
CLASS
STHS2375A/L
STHS2377A/L
V DD
V SS
17-20
26-30
36-44
9-12
0-4
RTN
PG
CLASS
100µF,
100V
100
k
R
+
values
CLASS
C2
AI12240a
( , 1%)
4420
953
549
357
255
To DC/DC
Converter
Resistor

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