Page 2 - Produits Linear Technology - PMIC - Contrôleurs PoE (Power Over Ethernet) | Heisener Electronics
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Produits Linear Technology - PMIC - Contrôleurs PoE (Power Over Ethernet)

Dossiers 206
Page  2/8
Image
Référence
Fabricant
Description
paquet
Stock
Quantité
Number of Channels
Power - Max
Internal Switch(s)
Auxiliary Sense
Standards
Voltage - Supply
Current - Supply
Operating Temperature
Package / Case
Supplier Device Package
hot LTC4274AIUHF-4#PBF
Linear Technology

IC CONTROLLER POE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 2.4mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 38-WFQFN Exposed Pad
  • Supplier Device Package: 38-QFN (5x7)
paquet: 38-WFQFN Exposed Pad
Stock8 232
1
90W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
2.4mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN (5x7)
LTC4274AIUHF-1#PBF
Linear Technology

IC CONTROLLER POE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 38.7W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 2.4mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 38-WFQFN Exposed Pad
  • Supplier Device Package: 38-QFN (5x7)
paquet: 38-WFQFN Exposed Pad
Stock10 260
1
38.7W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
2.4mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN (5x7)
hot LTC4263IDE#PBF
Linear Technology

IC POE 803.2AF SINGLE PSE 14-DFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 15.4W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 33 V ~ 66 V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 14-WFDFN Exposed Pad
  • Supplier Device Package: 14-DFN (4x3)
paquet: 14-WFDFN Exposed Pad
Stock60 288
1
15.4W
Yes
No
802.3af (PoE)
33 V ~ 66 V
2mA
-40°C ~ 85°C
14-WFDFN Exposed Pad
14-DFN (4x3)
LTC4263IS#PBF
Linear Technology

IC POE 803.2AF SINGL PSE 14-SOIC

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 15.4W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 33 V ~ 66 V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 14-SOIC
paquet: 14-SOIC (0.154", 3.90mm Width)
Stock14 220
1
15.4W
Yes
No
802.3af (PoE)
33 V ~ 66 V
2mA
-40°C ~ 85°C
14-SOIC (0.154", 3.90mm Width)
14-SOIC
hot LTC4278IDKD#PBF
Linear Technology

IC POE 802.3AT PD W/REG 32-DFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock39 960
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
-40°C ~ 85°C
32-WFDFN Exposed Pad
32-DFN (7x4)
hot LTC4271IUF#PBF
Linear Technology

IC POE 12-/8-PORT PSE 24-QFN

  • Type: Controller (PSE)
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: -
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 24-WFQFN Exposed Pad
  • Supplier Device Package: 24-QFN (4x4)
paquet: 24-WFQFN Exposed Pad
Stock52 608
-
-
No
No
-
45 V ~ 57 V
9mA
-40°C ~ 85°C
24-WFQFN Exposed Pad
24-QFN (4x4)
hot LTC4269IDKD-1#PBF
Linear Technology

IC POE 802.3AT PD W/REG 32-DFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock9 564
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
-40°C ~ 85°C
32-WFDFN Exposed Pad
32-DFN (7x4)
hot LTC4263CS#PBF
Linear Technology

IC POE 803.2AF SINGL PSE 14-SOIC

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 15.4W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 33 V ~ 66 V
  • Current - Supply: 2mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 14-SOIC
paquet: 14-SOIC (0.154", 3.90mm Width)
Stock5 808
1
15.4W
Yes
No
802.3af (PoE)
33 V ~ 66 V
2mA
0°C ~ 70°C
14-SOIC (0.154", 3.90mm Width)
14-SOIC
hot LTC4263CDE#PBF
Linear Technology

IC POE 803.2AF SINGLE PSE 14-DFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 15.4W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 33 V ~ 66 V
  • Current - Supply: 2mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 14-WFDFN Exposed Pad
  • Supplier Device Package: 14-DFN (4x3)
paquet: 14-WFDFN Exposed Pad
Stock64 176
1
15.4W
Yes
No
802.3af (PoE)
33 V ~ 66 V
2mA
0°C ~ 70°C
14-WFDFN Exposed Pad
14-DFN (4x3)
LT4276BIUFD#PBF
Linear Technology

IC POE LTPOE INTERFACE 28QFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 60V (Max)
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 28-WFQFN Exposed Pad
  • Supplier Device Package: 28-QFN (4x5)
paquet: 28-WFQFN Exposed Pad
Stock15 222
1
25.5W
No
Yes
802.3at (PoE+), 802.3af (PoE)
60V (Max)
2mA (Max)
-40°C ~ 85°C
28-WFQFN Exposed Pad
28-QFN (4x5)
hot LTC4278CDKD#PBF
Linear Technology

IC POE 802.3AT PD W/REG 32-DFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock88 668
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
0°C ~ 70°C
32-WFDFN Exposed Pad
32-DFN (7x4)
hot LTC4269CDKD-1#PBF
Linear Technology

IC POE 802.3AT PD W/REG 32-DFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock19 488
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
0°C ~ 70°C
32-WFDFN Exposed Pad
32-DFN (7x4)
hot LTC4267IGN-3#PBF
Linear Technology

IC POE 802.3AF PD W/REG 16-SSOP

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SSOP
paquet: 16-SSOP (0.154", 3.90mm Width)
Stock7 428
1
12.95W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
-40°C ~ 85°C
16-SSOP (0.154", 3.90mm Width)
16-SSOP
hot LT4275AIDD#PBF
Linear Technology

IC POE LTPOE INTERFACE 10-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 23 V ~ 60 V
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
paquet: 10-WFDFN Exposed Pad
Stock20 184
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), LTPoE++
23 V ~ 60 V
2mA (Max)
-40°C ~ 85°C
10-WFDFN Exposed Pad
10-DFN (3x3)
hot LTC4265IDE#PBF
Linear Technology

IC POE 802.3AT INTERFACE 12-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 12-WFDFN Exposed Pad
  • Supplier Device Package: 12-DFN (4x3)
paquet: 12-WFDFN Exposed Pad
Stock15 360
1
25.5W
Yes
No
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA
-40°C ~ 85°C
12-WFDFN Exposed Pad
12-DFN (4x3)
hot LTC4267CGN#PBF
Linear Technology

IC POE 802.3AF PD W/REG 16-SSOP

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SSOP
paquet: 16-SSOP (0.154", 3.90mm Width)
Stock17 040
1
12.95W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
0°C ~ 70°C
16-SSOP (0.154", 3.90mm Width)
16-SSOP
hot LTC4265CDE#PBF
Linear Technology

IC POE 802.3AT INTERFACE 12-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 12-WFDFN Exposed Pad
  • Supplier Device Package: 12-DFN (4x3)
paquet: 12-WFDFN Exposed Pad
Stock9 960
1
25.5W
Yes
No
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA
0°C ~ 70°C
12-WFDFN Exposed Pad
12-DFN (4x3)
LTC4279IUFD
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 1.7mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (5x4)
paquet: 20-WFQFN Exposed Pad
Stock6 560
1
90W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
1.7mA
-40°C ~ 85°C
20-WFQFN Exposed Pad
20-QFN (5x4)
LTC4278IDKD-1
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock5 824
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
-40°C ~ 85°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LTC4278IDKD
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock3 760
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
-40°C ~ 85°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LTC4278CDKD-1
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock6 528
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
0°C ~ 70°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LTC4278CDKD
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): Yes
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 37.2 V ~ 60 V
  • Current - Supply: 1.35mA (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
paquet: 32-WFDFN Exposed Pad
Stock3 776
1
25.5W
Yes
Yes
802.3at (PoE+), 802.3af (PoE)
37.2 V ~ 60 V
1.35mA (Max)
0°C ~ 70°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LTC4273ITLUK
Linear Technology

IC POWER MANAGEMENT

  • Type: -
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): -
  • Auxiliary Sense: -
  • Standards: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock2 144
-
-
-
-
-
-
-
-
-
-
LTC4273ITK-1
Linear Technology

IC POWER MANAGEMENT

  • Type: -
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): -
  • Auxiliary Sense: -
  • Standards: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock6 944
-
-
-
-
-
-
-
-
-
-
LTC4273HTLUK
Linear Technology

IC POWER MANAGEMENT

  • Type: -
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): -
  • Auxiliary Sense: -
  • Standards: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock5 376
-
-
-
-
-
-
-
-
-
-
LTC4273HTK-1
Linear Technology

IC POWER MANAGEMENT

  • Type: -
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): -
  • Auxiliary Sense: -
  • Standards: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock5 952
-
-
-
-
-
-
-
-
-
-
hot LTC4270CIUKG
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PSE)
  • Number of Channels: 12
  • Power - Max: 13W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 52-WFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (7x8)
paquet: 52-WFQFN Exposed Pad
Stock6 288
12
13W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)
hot LTC4270BIUKG
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PSE)
  • Number of Channels: 12
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 52-WFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (7x8)
paquet: 52-WFQFN Exposed Pad
Stock18 780
12
25.5W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)