Focus sentinel
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Power-over-Ethernet - POE Controllers :

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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price for
Price
Quantity
PoE Standard
PoE Controller Type
Input Voltage
Output Current Max
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
73Y5121

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$26.470
25+$21.040
50+$20.560
100+$20.070
250+$19.670
More Pricing...
IEEE 802.3af, 802.3at
PSE Controller
60V
2µA
2µA
29V
TQFN-EP
32Pins
4Channels
70W
-
400kHz
Surface Mount
-40°C
105°C
21AH3256

RoHS

Each
1+$6.280
3000+$3.940
6000+$3.860
12000+$3.780
18000+$3.700
More Pricing...
IEEE 802.3af, 802.3at
PD Controller
60V
-
-
35.4V
TQFN-EP
24Pins
1Channels
200W
-
-
Surface Mount
-40°C
85°C
50AK5783

RoHS

Each
1+$5.270
3000+$2.930
6000+$2.870
12000+$2.810
18000+$2.750
More Pricing...
IEEE 802.3af, 802.3at, 802.3bt
PD Controller
60V
-
-
-
DFN-EP
10Pins
1Channels
71.3W
50%
-
Surface Mount
-40°C
85°C
50AK3481

RoHS

Each
1+$6.160
3000+$3.480
6000+$3.410
12000+$3.340
18000+$3.270
More Pricing...
IEEE 802.3af
PD Controller
-57V
-
-
-30.5V
NSSOP
16Pins
1Channels
12.95W
80%
330kHz
Surface Mount
0°C
70°C
51AK7144

RoHS

Each
1+$18.130
10+$14.410
25+$13.900
50+$13.400
100+$12.890
More Pricing...
IEEE 802.3af, 802.3at
PSE Controller
57V
-
-
25V
QFN-EP
38Pins
4Channels
38.7W
6.3%
1MHz
Surface Mount
-40°C
85°C
51AK7141

RoHS

Each
1+$10.450
10+$8.160
25+$7.840
50+$7.510
100+$7.190
More Pricing...
IEEE 802.3af
PSE Controller
48V
-
-
31V
NSOIC
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
0°C
70°C
50AK3468

RoHS

Each
1+$3.850
3000+$2.080
6000+$2.040
12000+$2.000
18000+$1.960
More Pricing...
IEEE 802.3af
PD Controller
-57V
-
-
-30.5V
NSOIC
8Pins
1Channels
12.95W
-
-
Surface Mount
0°C
70°C
65AK5984

RoHS

Each
1+$4.540
3000+$2.490
6000+$2.440
12000+$2.390
18000+$2.340
More Pricing...
IEEE 802.3cg
PD Controller
60V
-
-
-
DFN-EP
12Pins
1Channels
52W
-
-
Surface Mount
-40°C
150°C
51AK7145

RoHS

Each
1+$18.130
10+$14.410
25+$13.900
50+$13.400
100+$12.890
More Pricing...
IEEE 802.3af, 802.3at
PSE Controller
57V
-
-
25V
QFN-EP
38Pins
4Channels
90W
6.3%
1MHz
Surface Mount
-40°C
85°C
51AK7154

RoHS

Each
1+$6.390
10+$4.900
25+$4.530
50+$4.330
100+$4.120
More Pricing...
IEEE 802.3af
PD Controller
-57V
-
-
-30.5V
NSSOP
16Pins
1Channels
13W
80%
330kHz
Surface Mount
-40°C
85°C
50AK5787

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$7.860
25+$5.630
50+$5.390
100+$5.140
250+$5.000
More Pricing...
IEEE 802.3af, 802.3at, 802.3bt
PD Controller
60V
-
-
-
QFN-EP
28Pins
1Channels
71.3W
66%
320kHz
Surface Mount
-40°C
85°C
50AK3482

RoHS

Each
1+$6.920
10+$5.320
25+$5.100
50+$4.890
100+$4.670
More Pricing...
IEEE 802.3af, 802.3at
PD Controller
60V
-
-
1.24V
DFN-EP
32Pins
1Channels
25.5W
88%
110kHz
Surface Mount
0°C
70°C
50AK5777

RoHS

Each
1+$6.610
10+$5.080
25+$4.840
50+$4.600
100+$4.360
More Pricing...
IEEE 802.3af, 802.3at, LTPoE++
PD Controller
40V
-
-
-
QFN-EP
28Pins
1Channels
25.5W
66%
320kHz
Surface Mount
-40°C
85°C
50AK5784

RoHS

Each
1+$5.270
3000+$2.930
6000+$2.870
12000+$2.810
18000+$2.750
More Pricing...
IEEE 802.3af, 802.3at, 802.3bt
PD Controller
60V
-
-
-
MSOP
10Pins
1Channels
71.3W
50%
-
Surface Mount
-40°C
85°C
78AK7240

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+$2.870
50+$2.010
100+$1.970
250+$1.930
500+$1.890
More Pricing...
IEEE 802.3af, 802.3at
PD Controller
57V
-
-
-
QFN-EP
28Pins
1Channels
-
70%
275kHz
Surface Mount
-40°C
125°C
50AK3473

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$9.580
25+$6.920
50+$6.630
100+$6.340
250+$6.230
More Pricing...
IEEE 802.3af
PSE Controller
48V
-
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
0°C
70°C
50AK3477

RoHS

Each
1+$4.500
3000+$2.460
6000+$2.410
12000+$2.360
18000+$2.310
More Pricing...
IEEE 802.3af, 802.3at
PD Controller
60V
-
-
30V
DFN-EP
12Pins
1Channels
25.5W
-
-
Surface Mount
0°C
70°C
67AK1004

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$5.690
25+$5.020
50+$4.600
100+$4.160
250+$3.620
More Pricing...
IEEE 802.3cg
PD Controller
60V
-
-
-
MSOP-EP
12Pins
1Channels
52W
-
-
Surface Mount
-40°C
150°C
51AK7140

RoHS

Each
1+$9.580
10+$7.450
25+$7.090
50+$6.730
100+$6.370
More Pricing...
IEEE 802.3af
PSE Controller
56V
-
-
31V
DFN-EP
14Pins
1Channels
30W
6%
115Hz
Surface Mount
0°C
70°C
51AK7150

RoHS

Each
1+$5.650
3000+$3.160
6000+$3.100
12000+$3.030
18000+$2.970
More Pricing...
IEEE 802.3af
PD Controller
-57V
-
-
-30.5V
NSSOP
16Pins
1Channels
13W
80%
330kHz
Surface Mount
0°C
70°C
51AK7142

RoHS

Each
1+$11.290
10+$8.840
25+$8.420
50+$8.010
100+$7.590
More Pricing...
IEEE 802.3af
PSE Controller
56V
-
-
31V
DFN-EP
14Pins
1Channels
30W
-
115Hz
Surface Mount
-40°C
85°C
51AK7148

RoHS

Each
1+$18.290
10+$14.540
25+$14.030
50+$13.520
100+$13.010
More Pricing...
IEEE 802.3af, 802.3at
PSE Controller
57V
-
-
25V
QFN-EP
38Pins
4Channels
25.5W
6.3%
1MHz
Surface Mount
-40°C
85°C
51AK7155

RoHS

Each
1+$6.960
10+$5.360
25+$4.960
50+$4.740
100+$4.520
More Pricing...
IEEE 802.3af
PD Controller
-57V
-
-
-30.5V
NSSOP
16Pins
1Channels
12.95W
80%
330kHz
Surface Mount
-40°C
85°C
51AK7147

RoHS

Each
1+$16.760
10+$13.280
25+$12.750
50+$12.220
100+$11.780
More Pricing...
IEEE 802.3af, 802.3at
PSE Controller
57V
-
-
25V
WSSOP
36Pins
4Channels
25.5W
6.3%
1MHz
Surface Mount
-40°C
85°C
50AK3479

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$16.760
25+$12.420
50+$11.970
100+$11.520
250+$11.290
More Pricing...
IEEE 802.3af, 802.3at
PSE Controller
57V
-
-
25V
QFN-EP
38Pins
4Channels
25.5W
6.3%
1MHz
Surface Mount
-40°C
85°C
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