STHS2375AM6F STMicroelectronics, STHS2375AM6F Datasheet - Page 13

• Manufacturer Part Number: STHS2375AM6F
• Description: IC CTLR PD IEEE 802.3AF 8SOIC
• Manufacturer: STMicroelectronics

Specifications of STHS2375AM6F

• Controller Type: Power over Ethernet Controller (POE)
• Interface: IEEE 802.3af
• Voltage - Supply: 5V
• Current - Supply: 250µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6320-2

Table 6.
Detection
I
I
Classification
I
V
V
V
I
Pass device
R
I
I
I
I
Power Good (PG)
V
IL(DET)
DET
CLASS
IL(CLASS)
RTN(L)
LIM(N)
LIM(I)
IL(ILIM)
CL(ON)
CU(OFF)
CU(H)
RTN(LO R)
DS(ON)
Symbol
DC characteristics
Offset current
Sleep current
DET pin leakage current V
Detection current
Classification current
Classification lower
threshold
Classification upper
threshold
CLASS pin leakage
current
On resistance
RTN pin leakage current
Normal operation
current limit
Inrush mode current
limit
Inrush current
termination
Current rise time to
inrush
ILIM pin leakage current V
RTN latch off voltage,
rising
(4)
(3)
Parameter
(2)
(1)
I
DET open, V
I
DET open, V
I
V
measure I
R
R
R
R
R
Regulator turns on, V
Regulator turns off, V
Hysteresis
V
V
STHS2376x)
V
V
V
normal operation mode
R
300mA, V
V
VDD
VDD
RTN
DET
RTN
CLASS
VDD
RTN
RTN
RTN
VDD
RTN
CLASS
CLASS
CLASS
CLASS
CLASS
ILIM
= 300mA
+ I
+ I
= V
= V
= 1V
= 2V, R
falling, R
= 69.8k
rising
= V
= 15V, V
RTN
RTN
= 4420 , V
= 953 , V
= 549 , V
= 357 , V
= 255 , V
= 0V, V
VDD
VDD
RTN
VDD
VDD
, R
VDD
VDD
ILIM
= 57V, measure I
= 30V (V
increasing past upper UVLO
UVLO
+ I
ILIM
Test conditions
VDD
DET
V
RTN
= 178k
= V
= V
RTN-VSS
VDD
VDD
VDD
VDD
= 178k , inrush mode to
VDD
= 24.9k ,
= 57V
= 0V
RTN
RTN
+ I
VDD
VDD
= 13 to 21V
= 13 to 21V
= 13 to 21V
= 13 to 21V
UVLO
= 13 to 21V
DET
= 1.9V, measure
= 10.1V, measure
rising
rising
= 5V, I
= 0V for
DET
V
V
RTN
VDD
VDD
= 30
= 1.4V
= 10.1V
53.7
10.3 10.6
17.7 18.3
27.1 28.0
38.0 39.4
10.2 11.3
Min
395
405
100
2.2
0.5
9.5
21
85
15
21.9
0.78
0.72
10.0
410
461
130
Typ
0.3
0.1
2.4
56
91
34
4
58.3
11.3
19.5
29.5
41.2
13.0
10.5
Max
417
515
180
100
2.8
1.0
12
23
15
3
5
1
1
1
13/20
Unit
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µs
%
V
V
V
V