TQFN-EP Power-over-Ethernet - POE Controllers:

139 Products Found

element14 offers PoE in a number of standards: IEEE 802.3af (PoE), which delivers up to 15.4W; IEEE 802.3at (PoE+), which offers up to 30W, and the advanced IEEE 802.3bt (Type 3 and Type 4 PoE++), which provides up to 60W and 90W.

Power over Ethernet (PoE) is a method to deliver DC power to devices over copper Ethernet coupling. This technique eliminates the need for separate power supplies and outlets. Although PoE does not offer Ethernet data capabilities, it provides a broader range of options for how and where to position Ethernet end devices. 

With PoE, there is no need for separate power supplies, thus simplifying installation and reducing costs. Its seamless integration and scalability make it a versatile choice for various industries.

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Engineer
Manufacturer
PoE Standard
PoE Controller Type
Input Voltage
Output Current Max
UVLO
IC Case / Package
No. of Pins
No. of Channels
Power Max
Duty Cycle (%)
Switching Frequency Max
IC Mounting
Operating Temperature Min
Operating Temperature Max
Packaging
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3011621

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.696.830
10+
Rs.629.410
25+
Rs.600.120
50+
Rs.560.600
100+
Rs.539.530
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at, 802.3bt
PD Controller
57V
2A
33.5V
VFQFPN
43Pins
1Channels
99.9W
-
-
Surface Mount
-40°C
85°C
3335282

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.361.420
25+
Rs.328.200
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PSE Controller
55V
-
-
QFN-EP
24Pins
1Channels
15.4W
-
-
-
-40°C
85°C
3011621RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
Rs.629.410
25+
Rs.600.120
50+
Rs.560.600
100+
Rs.539.530
Min: 10 / Mult: 1
IEEE 802.3af, 802.3at, 802.3bt
PD Controller
57V
2A
33.5V
VFQFPN
43Pins
1Channels
99.9W
-
-
Surface Mount
-40°C
85°C
3212616

RoHS

Each
1+
Rs.235.690
10+
Rs.230.700
75+
Rs.228.210
150+
Rs.225.720
300+
Rs.223.230
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PD Controller
60V
-
35.4V
TQFN-EP
24Pins
1Channels
200W
-
-
Surface Mount
-40°C
85°C
3335282RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
25+
Rs.328.200
Min: 100 / Mult: 1
IEEE 802.3af, 802.3at
PSE Controller
55V
-
-
QFN-EP
24Pins
1Channels
15.4W
-
-
-
-40°C
85°C
1901642

RoHS

Each
1+
Rs.154.540
10+
Rs.113.330
50+
Rs.92.110
100+
Rs.90.270
250+
Rs.88.430
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
-
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
4026176

RoHS

Each
1+
Rs.1,343.890
10+
Rs.1,010.810
52+
Rs.950.900
104+
Rs.890.970
260+
Rs.847.170
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PSE Controller
57V
-
25V
QFN-EP
38Pins
4Channels
25.5W
6.3%
1MHz
Surface Mount
-40°C
85°C
4026164

RoHS

Each
1+
Rs.808.060
10+
Rs.549.670
91+
Rs.523.410
182+
Rs.497.150
273+
Rs.484.270
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
3008633

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.241.860
10+
Rs.165.300
50+
Rs.156.600
100+
Rs.147.900
250+
Rs.140.070
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PD Controller
57V
-
35V
TSSOP
14Pins
1Channels
13W
78.5%
273kHz
Surface Mount
-40°C
125°C
3345758

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.740.840
25+
Rs.729.470
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PD Controller
57V
1A
-
QFN
48Pins
4Channels
36W
-
400kHz
Surface Mount
-10°C
85°C
2514352

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.1,095.050
10+
Rs.869.030
25+
Rs.752.270
100+
Rs.678.050
250+
Rs.653.950
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PSE Controller
60V
-
28.5V
TQFN
28Pins
1Channels
40W
-
-
Surface Mount
-40°C
85°C
3340778

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.1,115.150
25+
Rs.1,022.960
100+
Rs.956.010
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at, 802.3bt
PSE Controller
57V
450mA
-
QFN
56Pins
8Channels
90W
-
-
Surface Mount
-40°C
85°C
3340779

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.1,224.000
25+
Rs.1,083.060
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at, 802.3bt
PSE Controller
57V
450mA
-
QFN
56Pins
8Channels
95W
-
-
Surface Mount
-40°C
85°C
3358217

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.369.910
10+
Rs.292.290
50+
Rs.291.890
100+
Rs.291.470
250+
Rs.263.400
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
48V
1A
31V
QFN
28Pins
1Channels
13W
-
200kHz
Surface Mount
-40°C
125°C
3404649

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.890.810
10+
Rs.696.170
25+
Rs.647.520
100+
Rs.594.090
250+
Rs.568.610
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
48V
85mA
38.7V
TQFN-EP
16Pins
1Channels
6.49W
-
475kHz
Surface Mount
-40°C
85°C
3345753

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.202.150
25+
Rs.198.960
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PD Controller
57V
1.2A
1.2V
QFN
32Pins
1Channels
47.7W
50%
500kHz
Surface Mount
-40°C
85°C
3020250

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.259.260
10+
Rs.226.850
50+
Rs.187.960
100+
Rs.168.520
250+
Rs.155.560
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
-
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
3008632

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.414.990
10+
Rs.314.940
25+
Rs.290.580
50+
Rs.276.660
100+
Rs.262.740
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
70V
15mA
38.5V
HTSSOP
16Pins
1Channels
12.95W
80%
645kHz
Surface Mount
-40°C
125°C
3020249

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.115.600
10+
Rs.85.570
100+
Rs.60.350
500+
Rs.54.370
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
31V
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
3123684

RoHS

Each
1+
Rs.263.610
10+
Rs.197.490
25+
Rs.180.960
50+
Rs.169.650
100+
Rs.158.340
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
8.8V
TSSOP
8Pins
1Channels
12.95W
-
-
Surface Mount
-40°C
85°C
3810345

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.228.810
10+
Rs.170.520
25+
Rs.156.600
50+
Rs.148.340
100+
Rs.140.070
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PD Controller
57V
-
-
QFN-EP
28Pins
1Channels
-
70%
275kHz
Surface Mount
-40°C
125°C
3020250RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.168.520
250+
Rs.155.560
500+
Rs.145.190
1000+
Rs.137.410
2500+
Rs.132.220
Min: 100 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
-
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
3020249RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.60.350
500+
Rs.54.370
Min: 100 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
31V
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
2517223

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.1,268.520
10+
Rs.1,165.940
25+
Rs.1,096.710
100+
Rs.984.120
250+
Rs.929.080
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at
PSE Controller
60V
2A
29V
TQFN-EP
32Pins
4Channels
70W
-
400kHz
Surface Mount
-40°C
105°C
3340777

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.689.040
25+
Rs.660.190
100+
Rs.631.330
2000+
Rs.616.860
Min: 1 / Mult: 1
IEEE 802.3af, 802.3at, 802.3bt
PSE Controller
57V
450mA
-
QFN
56Pins
4Channels
95W
-
-
Surface Mount
-40°C
85°C
1-25 of 139 items
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