页 4 - Linear Technology 产品 - PMIC - 以太网供电（PoE） 控制器 | 黑森尔电子
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Linear Technology 产品 - PMIC - 以太网供电（PoE） 控制器

记录 206
页  4/8
图片
零件编号
制造商
描述
封装
库存
数量
Number of Channels
Power - Max
Internal Switch(s)
Auxiliary Sense
Standards
Voltage - Supply
Current - Supply
Operating Temperature
Package / Case
Supplier Device Package
LTC4268IDKD-1#PBF
Linear Technology

IC POE 35W PD INTERFACE 32-DFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 35W
  • 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: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
封装: 32-WFDFN Exposed Pad
库存5,200
1
35W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
-40°C ~ 85°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LT4276CHUFD#PBF
Linear Technology

IC POE LTPOE INTERFACE 28QFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 13W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 60V (Max)
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 28-WFQFN Exposed Pad
  • Supplier Device Package: 28-QFN (4x5)
封装: 28-WFQFN Exposed Pad
库存4,544
1
13W
No
Yes
802.3af (PoE)
60V (Max)
2mA (Max)
-40°C ~ 125°C
28-WFQFN Exposed Pad
28-QFN (4x5)
LTC4257CDD#PBF
Linear Technology

IC POE 802.3AF CONTROLLER 8-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-DFN (3x3)
封装: 8-WFDFN Exposed Pad
库存5,648
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
0°C ~ 70°C
8-WFDFN Exposed Pad
8-DFN (3x3)
LTC4266CIUHF#PBF
Linear Technology

IC POE 802.3AF QUAD PSE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 13W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 2.4mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 38-WFQFN Exposed Pad
  • Supplier Device Package: 38-QFN (5x7)
封装: 38-WFQFN Exposed Pad
库存5,776
4
13W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
2.4mA
0°C ~ 70°C
38-WFQFN Exposed Pad
38-QFN (5x7)
hot LTC4267IGN-1#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
封装: 16-SSOP (0.154", 3.90mm Width)
库存7,248
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
LTC4279IS#PBF
Linear Technology

IC CTRL POE LTPOE PSE 16SOIC

  • 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: 16-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SO
封装: 16-SOIC (0.154", 3.90mm Width)
库存9,744
1
90W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
1.7mA
-40°C ~ 85°C
16-SOIC (0.154", 3.90mm Width)
16-SO
hot LT4275BHDD#PBF
Linear Technology

IC POE 802.3AT INTERFACE 10-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 23 V ~ 60 V
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存21,600
1
25.5W
No
Yes
802.3at (PoE+), 802.3af (PoE)
23 V ~ 60 V
2mA (Max)
-40°C ~ 125°C
10-WFDFN Exposed Pad
10-DFN (3x3)
hot LTC4259ACGW#PBF
Linear Technology

IC POE QUAD PSE DISC 36-SSOP

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 15.4W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 48 V ~ 57 V
  • Current - Supply: 2mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 36-BSOP (0.295", 7.50mm Width)
  • Supplier Device Package: 36-SSOP
封装: 36-BSOP (0.295", 7.50mm Width)
库存2,000
4
15.4W
No
No
802.3af (PoE)
48 V ~ 57 V
2mA
0°C ~ 70°C
36-BSOP (0.295", 7.50mm Width)
36-SSOP
LTC4266AIUHF-3#PBF
Linear Technology

IC POE LTPOE++ QUAD PSE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 70W
  • 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)
封装: 38-WFQFN Exposed Pad
库存7,728
4
70W
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)
LTC4266AIUHF-2#PBF
Linear Technology

IC POE LTPOE++ QUAD PSE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 52.7W
  • 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)
封装: 38-WFQFN Exposed Pad
库存6,384
4
52.7W
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)
LTC4268CDKD-1#PBF
Linear Technology

IC POE 35W PD INTERFACE 32-DFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 35W
  • 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: 32-WFDFN Exposed Pad
  • Supplier Device Package: 32-DFN (7x4)
封装: 32-WFDFN Exposed Pad
库存13,494
1
35W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
0°C ~ 70°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LT4276CIUFD#PBF
Linear Technology

IC POE LTPOE INTERFACE 28QFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 13W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 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)
封装: 28-WFQFN Exposed Pad
库存6,688
1
13W
No
Yes
802.3af (PoE)
60V (Max)
2mA (Max)
-40°C ~ 85°C
28-WFQFN Exposed Pad
28-QFN (4x5)
hot LT4275BHMS#PBF
Linear Technology

IC POE 802.3AT INTERFACE 10-MSOP

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 23 V ~ 60 V
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
库存4,864
1
25.5W
No
Yes
802.3at (PoE+), 802.3af (PoE)
23 V ~ 60 V
2mA (Max)
-40°C ~ 125°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LTC4257IS8-1#PBF
Linear Technology

IC POE 802.3AF CONTROLLER 8-SOIC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
封装: 8-SOIC (0.154", 3.90mm Width)
库存7,552
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
-40°C ~ 85°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
hot LT4275BIMS#PBF
Linear Technology

IC POE 802.3AT INTERFACE 10-MSOP

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 23 V ~ 60 V
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
库存4,960
1
25.5W
No
Yes
802.3at (PoE+), 802.3af (PoE)
23 V ~ 60 V
2mA (Max)
-40°C ~ 85°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
hot LT4275CHMS#PBF
Linear Technology

IC POE 802.3AF INTERFACE 10-MSOP

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 13W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 23 V ~ 60 V
  • Current - Supply: 2mA (Max)
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
库存16,200
1
13W
No
Yes
802.3af (PoE)
23 V ~ 60 V
2mA (Max)
-40°C ~ 125°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LTC4257CDD-1#PBF
Linear Technology

IC POE 802.3AF CONTROLLER 8-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-DFN (3x3)
封装: 8-WFDFN Exposed Pad
库存8,352
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
0°C ~ 70°C
8-WFDFN Exposed Pad
8-DFN (3x3)
LTC4290AIUJ#PBF
Linear Technology

IC POE 802.3AT 8-PORT PSE

  • Type: Controller (PSE)
  • Number of Channels: 8
  • 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: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 40-WFQFN Exposed Pad
  • Supplier Device Package: 40-QFN (7x7)
封装: 40-WFQFN Exposed Pad
库存8,556
8
90W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45 V ~ 57 V
9mA
-40°C ~ 85°C
40-WFQFN Exposed Pad
40-QFN (7x7)
hot LTC4274AIUHF-2#PBF
Linear Technology

IC CONTROLLER POE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 52.7W
  • 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)
封装: 38-WFQFN Exposed Pad
库存7,712
1
52.7W
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)
LTC4274AIUHF-3#PBF
Linear Technology

IC CONTROLLER POE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 70W
  • 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)
封装: 38-WFQFN Exposed Pad
库存6,156
1
70W
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 LTC4266CUHF#PBF
Linear Technology

IC CTRLR IEEE 802.3AT 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 25W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 45 V ~ 57 V
  • Current - Supply: 3.5mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 38-WFQFN Exposed Pad
  • Supplier Device Package: 38-QFN (5x7)
封装: 38-WFQFN Exposed Pad
库存4,640
4
25W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
3.5mA
0°C ~ 70°C
38-WFQFN Exposed Pad
38-QFN (5x7)
hot LTC4274CUHF#PBF
Linear Technology

IC CONTROLLER POE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 13W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • 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)
封装: 38-WFQFN Exposed Pad
库存14,892
1
13W
No
No
802.3af (PoE)
45 V ~ 57 V
2.4mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN (5x7)
LT4275AHMS#PBF
Linear Technology

IC POE LTPOE INTERFACE 10-MSOP

  • 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 ~ 125°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
库存7,872
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), LTPoE++
23 V ~ 60 V
2mA (Max)
-40°C ~ 125°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LTC4264IDE#PBF
Linear Technology

IC POE 35W PD INTERFACE 12-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 35W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 12-WFDFN Exposed Pad
  • Supplier Device Package: 12-DFN (4x3)
封装: 12-WFDFN Exposed Pad
库存7,512
1
35W
Yes
No
802.3af (PoE)
57V (Max)
3mA (Max)
-40°C ~ 85°C
12-WFDFN Exposed Pad
12-DFN (4x3)
LTC4257IDD-1#PBF
Linear Technology

IC POE 802.3AF CONTROLLER 8-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-DFN (3x3)
封装: 8-WFDFN Exposed Pad
库存7,080
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
-40°C ~ 85°C
8-WFDFN Exposed Pad
8-DFN (3x3)
hot LTC4257IS8#PBF
Linear Technology

IC POE 802.3AF CONTROLLER 8-SOIC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
封装: 8-SOIC (0.154", 3.90mm Width)
库存25,368
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
-40°C ~ 85°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LTC4264CDE#PBF
Linear Technology

IC POE 35W PD INTERFACE 12-DFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 35W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 12-WFDFN Exposed Pad
  • Supplier Device Package: 12-DFN (4x3)
封装: 12-WFDFN Exposed Pad
库存19,764
1
35W
Yes
No
802.3af (PoE)
57V (Max)
3mA (Max)
0°C ~ 70°C
12-WFDFN Exposed Pad
12-DFN (4x3)
hot LTC4257CS8-1#PBF
Linear Technology

IC POE 802.3AF CONTROLLER 8-SOIC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 12.95W
  • Internal Switch(s): Yes
  • Auxiliary Sense: No
  • Standards: 802.3af (PoE)
  • Voltage - Supply: 57V (Max)
  • Current - Supply: 3mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
封装: 8-SOIC (0.154", 3.90mm Width)
库存16,452
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
0°C ~ 70°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC