页 3 - 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  3/8
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 LTC4270BIUKG#PBF
Linear Technology

IC POE LTPOE 12-PORT PSE 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)
  • 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28,812
12
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)
hot LTC4270CIUKG#PBF
Linear Technology

IC POE LTPOE 12-PORT PSE 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)
  • 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6,032
12
13W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
9mA
-40°C ~ 85°C
52-WFQFN Exposed Pad
52-QFN (7x8)
hot LTC4259ACGW-1#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5,824
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-4#PBF
Linear Technology

IC POE LTPOE++ QUAD PSE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • 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)
封装: 38-WFQFN Exposed Pad
库存7,392
4
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)
hot LTC4274CIUHF#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24,000
1
13W
No
No
802.3af (PoE)
45 V ~ 57 V
2.4mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN (5x7)
hot LT4276AHUFD#PBF
Linear Technology

IC POE LTPOE INTERFACE 28QFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • 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9,756
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), LTPoE++
60V (Max)
2mA (Max)
-40°C ~ 125°C
28-WFQFN Exposed Pad
28-QFN (4x5)
hot LTC4263IDE-1#PBF
Linear Technology

IC POE 30W SINGLE PSE 14-DFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 30W
  • 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)
封装: 14-WFDFN Exposed Pad
库存5,360
1
30W
Yes
No
802.3af (PoE)
33 V ~ 66 V
2mA
-40°C ~ 85°C
14-WFDFN Exposed Pad
14-DFN (4x3)
LT4276BHUFD#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 ~ 125°C
  • Package / Case: 28-WFQFN Exposed Pad
  • Supplier Device Package: 28-QFN (4x5)
封装: 28-WFQFN Exposed Pad
库存13,860
1
25.5W
No
Yes
802.3at (PoE+), 802.3af (PoE)
60V (Max)
2mA (Max)
-40°C ~ 125°C
28-WFQFN Exposed Pad
28-QFN (4x5)
hot LT4276AIUFD#PBF
Linear Technology

IC POE LTPOE INTERFACE 28QFN

  • Type: Controller (PD), DC/DC
  • Number of Channels: 1
  • Power - Max: 90W
  • Internal Switch(s): No
  • Auxiliary Sense: Yes
  • Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
  • 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7,692
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), LTPoE++
60V (Max)
2mA (Max)
-40°C ~ 85°C
28-WFQFN Exposed Pad
28-QFN (4x5)
hot LTC4263CDE-1#PBF
Linear Technology

IC POE 30W SINGLE PSE 14-DFN

  • Type: Controller (PSE)
  • Number of Channels: 1
  • Power - Max: 30W
  • 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)
封装: 14-WFDFN Exposed Pad
库存7,024
1
30W
Yes
No
802.3af (PoE)
33 V ~ 66 V
2mA
0°C ~ 70°C
14-WFDFN Exposed Pad
14-DFN (4x3)
LT4295IUFD#PBF
Linear Technology

IC POE CONTROLLER 28QFN

  • Type: Controller (PD)
  • Number of Channels: 1
  • Power - Max: 71W
  • 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)
封装: 28-WFQFN Exposed Pad
库存8,148
1
71W
No
Yes
802.3at (PoE+), 802.3af (PoE)
60V (Max)
2mA (Max)
-40°C ~ 85°C
28-WFQFN Exposed Pad
28-QFN (4x5)
hot LT4275AHDD#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 ~ 125°C
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存2,000
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), LTPoE++
23 V ~ 60 V
2mA (Max)
-40°C ~ 125°C
10-WFDFN Exposed Pad
10-DFN (3x3)
LTC4267IDHC#PBF
Linear Technology

IC POE 802.3AF PD W/REG 16-DFN

  • 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-WFDFN Exposed Pad
  • Supplier Device Package: 16-DFN (5x3)
封装: 16-WFDFN Exposed Pad
库存16,608
1
12.95W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
-40°C ~ 85°C
16-WFDFN Exposed Pad
16-DFN (5x3)
LTC4267IDHC-3#PBF
Linear Technology

IC POE 802.3AF PD W/REG 16-DFN

  • 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-WFDFN Exposed Pad
  • Supplier Device Package: 16-DFN (5x3)
封装: 16-WFDFN Exposed Pad
库存13,524
1
12.95W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
-40°C ~ 85°C
16-WFDFN Exposed Pad
16-DFN (5x3)
LTC4267IGN#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7,184
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 LT4275AIMS#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 ~ 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5,248
1
90W
No
Yes
802.3at (PoE+), 802.3af (PoE), LTPoE++
23 V ~ 60 V
2mA (Max)
-40°C ~ 85°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
hot LTC4267CDHC#PBF
Linear Technology

IC POE 802.3AF PD W/REG 16-DFN

  • 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-WFDFN Exposed Pad
  • Supplier Device Package: 16-DFN (5x3)
封装: 16-WFDFN Exposed Pad
库存5,504
1
12.95W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
0°C ~ 70°C
16-WFDFN Exposed Pad
16-DFN (5x3)
LTC4267CDHC-3#PBF
Linear Technology

IC POE 802.3AF PD W/REG 16-DFN

  • 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-WFDFN Exposed Pad
  • Supplier Device Package: 16-DFN (5x3)
封装: 16-WFDFN Exposed Pad
库存17,382
1
12.95W
No
No
802.3af (PoE)
57V (Max)
3mA (Max)
0°C ~ 70°C
16-WFDFN Exposed Pad
16-DFN (5x3)
LTC4267CGN-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: 0°C ~ 70°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9,780
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 LTC4267CGN-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: 0°C ~ 70°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6,368
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
LTC4257IDD#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19,164
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
-40°C ~ 85°C
8-WFDFN Exposed Pad
8-DFN (3x3)
hot LT4275BIDD#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 ~ 85°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 ~ 85°C
10-WFDFN Exposed Pad
10-DFN (3x3)
hot LT4275CHDD#PBF
Linear Technology

IC POE 802.3AF INTERFACE 10-DFN

  • 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-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
封装: 10-WFDFN Exposed Pad
库存13,200
1
13W
No
Yes
802.3af (PoE)
23 V ~ 60 V
2mA (Max)
-40°C ~ 125°C
10-WFDFN Exposed Pad
10-DFN (3x3)
hot LTC4257CS8#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18,456
1
12.95W
Yes
No
802.3af (PoE)
57V (Max)
3mA
0°C ~ 70°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
hot LTC4290BIUJ#PBF
Linear Technology

IC POE 802.3AT 8-PORT PSE 40-QFN

  • Type: Controller (PSE)
  • Number of Channels: 8
  • 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: 9mA
  • 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49,764
8
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
9mA
-40°C ~ 85°C
40-WFQFN Exposed Pad
40-QFN (6x6)
LTC4266AIUHF-1#PBF
Linear Technology

IC POE LTPOE++ QUAD PSE 38-QFN

  • Type: Controller (PSE)
  • Number of Channels: 4
  • 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)
封装: 38-WFQFN Exposed Pad
库存7,656
4
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 LTC4266IGW#PBF
Linear Technology

IC POE 802.3AT QUAD PSE 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9,624
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
hot LTC4266IUHF#PBF
Linear Technology

IC POE 802.3AT QUAD PSE 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: 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7,548
4
25.5W
No
No
802.3at (PoE+), 802.3af (PoE)
45 V ~ 57 V
2.4mA
-40°C ~ 85°C
38-WFQFN Exposed Pad
38-QFN (5x7)