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Power Over Ethernet (PoE) Controllers (864)

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Part Number:

LTC4270BIUKG#TRPBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC CONTROLLER 12PORT 52-QFN

  • Series:

    -

  • 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)

Stock:

3773

1

Part Number:

MAX5988BETP+

Manufacturer:

Maxim Integrated

Description:

IC CTRLR PD IEEE 802.3AF 20TQFN

  • Series:

    -

  • Type:

    Controller (PD), DC/DC

  • Number of Channels:

    1

  • Power - Max:

    6.49W

  • Internal Switch(s):

    Yes

  • Auxiliary Sense:

    Yes

  • Standards:

    802.3af (PoE)

  • Voltage - Supply:

    8.8V ~ 60V

  • Current - Supply:

    3.3mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    20-WFQFN Exposed Pad

  • Supplier Device Package:

    20-TQFN (4x4)

Stock:

543

1

Part Number:

MAX5941BESE+

Manufacturer:

Maxim Integrated

Description:

IC IEEE 802.3AF-COMP POE 16-SOIC

  • Series:

    -

  • Type:

    Controller (PD)

  • Number of Channels:

    1

  • Power - Max:

    12.95W

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    No

  • Standards:

    802.3af (PoE)

  • Voltage - Supply:

    18V ~ 67V

  • Current - Supply:

    400µA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    16-SOIC (0.154", 3.90mm Width)

  • Supplier Device Package:

    16-SOIC

Stock:

3619

1

Part Number:

SI3454-B01-IM

Manufacturer:

Silicon Labs

Description:

IC POE PSE 4 PORT 802.3AT 38QFN

  • Series:

    -

  • Type:

    Controller (PSE), DC/DC

  • Number of Channels:

    4

  • Power - Max:

    -

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    No

  • Standards:

    802.3at (PoE+), 802.3af (PoE)

  • Voltage - Supply:

    44V ~ 57V

  • Current - Supply:

    2mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    36-VFQFN Exposed Pad

  • Supplier Device Package:

    36-QFN (5x7)

Stock:

1505

1

Part Number:

TPS2388RTQT

Manufacturer:

Texas Instruments

Description:

IEEE 802.3AT 8-PORT POWER-OVER-E

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    8

  • Power - Max:

    670mW

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    No

  • Standards:

    802.3at (PoE)

  • Voltage - Supply:

    3V ~ 3.6V

  • Current - Supply:

    -

  • Operating Temperature:

    -40°C ~ 125°C (TJ)

  • Package / Case:

    56-VFQFN Exposed Pad

  • Supplier Device Package:

    56-QFN (8x8)

Stock:

572

1

Part Number:

LT4293HDD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Series:

    -

  • 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)

Stock:

362

1

Part Number:

LTC4291IUF-1#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

4-PORT POE/POE+ PSE CNTR

  • Series:

    -

  • 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:

    3V ~ 3.6V

  • Current - Supply:

    10mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    24-WFQFN Exposed Pad

  • Supplier Device Package:

    24-QFN (4x4)

Stock:

419

1

Part Number:

LTC4291IUF#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

4-PORT IEEE 802.3BT PSE CONTROLL

  • Series:

    -

  • 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:

    3V ~ 3.6V

  • Current - Supply:

    -

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    24-WFQFN Exposed Pad

  • Supplier Device Package:

    24-QFN (4x4)

Stock:

634

1

Part Number:

LT4293IDD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

LTPOE++/IEEE 802.3BT PD INTERFAC

  • Series:

    -

  • 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)

Stock:

533

1

Part Number:

SI3484-A01-GM

Manufacturer:

Silicon Labs

Description:

PSE POWER MANAGEMENT IC

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    64

  • Power - Max:

    30W

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    Yes

  • Standards:

    802.3at (PoE)

  • Voltage - Supply:

    2.7V ~ 3.6V

  • Current - Supply:

    12.1mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    24-WFQFN Exposed Pad

  • Supplier Device Package:

    24-QFN (4x4)

Stock:

449

1

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