Linear Technology 产品 - PMIC - 以太网供电（PoE） 控制器 | 黑森尔电子
联系我们
SalesDept@heisener.com +86-755-83210559-827
登入/注册
Language Translation

* Please refer to the English Version as our Official Version.

BOM
购物车 0

Linear Technology 产品 - PMIC - 以太网供电（PoE） 控制器

记录 206
页  1/8
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
hot LTC4270AIUKG
Linear Technology

IC POWER MANAGEMENT

  • Type: Controller (PSE)
  • Number of Channels: 12
  • 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: 52-WFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (7x8)
封装: 52-WFQFN Exposed Pad
库存47,340
12
90W
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)
LTC4268IDKD-1
Linear Technology

IC POWER MANAGEMENT

  • 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5,104
1
35W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
-40°C ~ 85°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LTC4268CDKD-1
Linear Technology

IC POWER MANAGEMENT

  • 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5,296
1
35W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
0°C ~ 70°C
32-WFDFN Exposed Pad
32-DFN (7x4)
LTC4292IUJ#TRPBF
Linear Technology

4-PORT IEEE 802.3BT PSE CONTROLL

  • Type: Controller (PSE)
  • Number of Channels: 8
  • Power - Max: 71.3W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt
  • Voltage - Supply: 80V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 40-WFQFN Exposed Pad
  • Supplier Device Package: 40-QFN (6x6)
封装: 40-WFQFN Exposed Pad
库存6,064
8
71.3W
No
No
802.3at (PoE+), 802.3af (PoE), 802.3bt
80V
-
-40°C ~ 85°C
40-WFQFN Exposed Pad
40-QFN (6x6)
hot LTC4266CGW#PBF
Linear Technology

IC CTRLR IEEE 802.3AT 36-SSOP

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 25.5W
  • 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: -40°C ~ 85°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5,712
4
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
2.4mA
-40°C ~ 85°C
36-BSOP (0.295", 7.50mm Width)
36-SSOP
LTC4291IUF#TRPBF
Linear Technology

4-PORT IEEE 802.3BT PSE CONTROLL

  • Type: Controller (PSE)
  • Number of Channels: 8
  • Power - Max: 71.3W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt
  • Voltage - Supply: 3.6 V ~ 12 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 24-WFQFN Exposed Pad
  • Supplier Device Package: 24-QFN (4x4)
封装: 24-WFQFN Exposed Pad
库存4,912
8
71.3W
No
No
802.3at (PoE+), 802.3af (PoE), 802.3bt
3.6 V ~ 12 V
-
-40°C ~ 85°C
24-WFQFN Exposed Pad
24-QFN (4x4)
LTC4291IUF-1#TRPBF
Linear Technology

4-PORT POE/POE+ PSE CNTR

  • Type: -
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): -
  • Auxiliary Sense: -
  • Standards: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
封装: -
库存6,000
-
-
-
-
-
-
-
-
-
-
LTC4291IUF-1#PBF
Linear Technology

4-PORT POE/POE+ PSE CNTR

  • Type: -
  • Number of Channels: -
  • Power - Max: -
  • Internal Switch(s): -
  • Auxiliary Sense: -
  • Standards: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
封装: -
库存2,864
-
-
-
-
-
-
-
-
-
-
LTC4292IUJ#PBF
Linear Technology

4-PORT IEEE 802.3BT PSE CONTROLL

  • Type: Controller (PSE)
  • Number of Channels: 8
  • Power - Max: 71.3W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt
  • Voltage - Supply: 80V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 40-WFQFN Exposed Pad
  • Supplier Device Package: 40-QFN (6x6)
封装: 40-WFQFN Exposed Pad
库存6,396
8
71.3W
No
No
802.3at (PoE+), 802.3af (PoE), 802.3bt
80V
-
-40°C ~ 85°C
40-WFQFN Exposed Pad
40-QFN (6x6)
LTC4291IUF#PBF
Linear Technology

4-PORT IEEE 802.3BT PSE CONTROLL

  • Type: Controller (PSE)
  • Number of Channels: 8
  • Power - Max: 71.3W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt
  • Voltage - Supply: 3.6 V ~ 12 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 24-WFQFN Exposed Pad
  • Supplier Device Package: 24-QFN (4x4)
封装: 24-WFQFN Exposed Pad
库存7,668
8
71.3W
No
No
802.3at (PoE+), 802.3af (PoE), 802.3bt
3.6 V ~ 12 V
-
-40°C ~ 85°C
24-WFQFN Exposed Pad
24-QFN (4x4)
LTC4270AIUKG#TRPBF
Linear Technology

IC CONTROLLER 12PORT 52-QFN

  • Type: Controller (PSE)
  • Number of Channels: 12
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • Voltage - Supply: 45V ~ 57V
  • Current - Supply: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 52-WFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (7x8)
封装: 52-WFQFN Exposed Pad
库存7,568
12
90W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45V ~ 57V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)
LTC4270CIUKG#TRPBF
Linear Technology

IC CONTROLLER 12PORT 52-QFN

  • 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: 45V ~ 57V
  • Current - Supply: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 52-WFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (7x8)
封装: 52-WFQFN Exposed Pad
库存7,552
12
13W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45V ~ 57V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)
LTC4266IGW#TRPBF
Linear Technology

IC CTRLR IEEE 802.3AT 36-SSOP

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 45V ~ 57V
  • Current - Supply: 2.4mA
  • Operating Temperature: -40°C ~ 85°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2,608
4
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45V ~ 57V
2.4mA
-40°C ~ 85°C
36-BSOP (0.295", 7.50mm Width)
36-SSOP
LTC4266CUHF#TRPBF
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: 45V ~ 57V
  • 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4,352
4
25W
No
No
802.3at (PoE+), 802.3af (PoE)
45V ~ 57V
3.5mA
0°C ~ 70°C
38-WFQFN Exposed Pad
38-QFN (5x7)
LTC4266CGW#TRPBF
Linear Technology

IC CTRLR IEEE 802.3AT 36-SSOP

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 45V ~ 57V
  • Current - Supply: 2.4mA
  • Operating Temperature: -40°C ~ 85°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3,392
4
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45V ~ 57V
2.4mA
-40°C ~ 85°C
36-BSOP (0.295", 7.50mm Width)
36-SSOP
LTC4274IUHF#TRPBF
Linear Technology

IC PSE PWR SOURCING EQUIP 38QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 3V ~ 4.3V
  • Current - Supply: 1.1mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 38-WFQFN Exposed Pad
  • Supplier Device Package: 38-QFN-EP (5x7)
封装: 38-WFQFN Exposed Pad
库存7,984
1
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
3V ~ 4.3V
1.1mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN-EP (5x7)
LTC4274CUHF#TRPBF
Linear Technology

IC PSE PWR SOURCING EQUIP 38QFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 3V ~ 4.3V
  • Current - Supply: 1.1mA
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 38-WFQFN Exposed Pad
  • Supplier Device Package: 38-QFN-EP (5x7)
封装: 38-WFQFN Exposed Pad
库存7,216
1
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
3V ~ 4.3V
1.1mA
0°C ~ 70°C
38-WFQFN Exposed Pad
38-QFN-EP (5x7)
LT4293HMS#TRPBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • 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6,832
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 125°C (TJ)
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LT4293HDD#TRPBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存7,488
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 125°C (TJ)
10-WFDFN Exposed Pad
10-DFN (3x3)
LT4293IMS#TRPBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 85°C (TJ)
  • 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4,064
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 85°C (TJ)
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LT4293IDD#TRPBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 85°C (TJ)
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存4,576
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 85°C (TJ)
10-WFDFN Exposed Pad
10-DFN (3x3)
LT4293HMS#PBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • 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6,444
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 125°C (TJ)
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LT4293IMS#PBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 85°C (TJ)
  • 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5,584
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 85°C (TJ)
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
LTC4266IUHF#TRPBF
Linear Technology

IC CTRLR IEEE 802.3AT 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • Power - Max: 25.5W
  • Internal Switch(s): No
  • Auxiliary Sense: No
  • Standards: 802.3at (PoE+), 802.3af (PoE)
  • Voltage - Supply: 45V ~ 57V
  • 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5,648
4
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45V ~ 57V
2.4mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN (5x7)
LTC4271IUF#TRPBF
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: 802.3at (PoE)
  • Voltage - Supply: 3V ~ 3.6V
  • Current - Supply: 10mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 24-WFQFN Exposed Pad
  • Supplier Device Package: 24-QFN (4x4)
封装: 24-WFQFN Exposed Pad
库存6,016
-
-
No
No
802.3at (PoE)
3V ~ 3.6V
10mA
-40°C ~ 85°C
24-WFQFN Exposed Pad
24-QFN (4x4)
LTC4270BIUKG#TRPBF
Linear Technology

IC CONTROLLER 12PORT 52-QFN

  • 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: 45V ~ 57V
  • Current - Supply: 9mA
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 52-WFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (7x8)
封装: 52-WFQFN Exposed Pad
库存23,700
12
25.5W
No
No
802.3at (PoE+), 802.3af (PoE), LTPoE++
45V ~ 57V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)
LT4293HDD#PBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存6,896
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 125°C (TJ)
10-WFDFN Exposed Pad
10-DFN (3x3)
LT4293IDD#PBF
Linear Technology

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
  • Voltage - Supply: 60V
  • Current - Supply: 2mA
  • Operating Temperature: -40°C ~ 85°C (TJ)
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存6,736
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
60V
2mA
-40°C ~ 85°C (TJ)
10-WFDFN Exposed Pad
10-DFN (3x3)