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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Mounting Type | Package / Case | Supplier Device Package | Base Product Number | Current Limit | Development Kit | Duty Cycle - Max | Factory Pack QuantityFactory Pack Quantity | Manufacturer | Manufacturer Part Number | Maximum Operating Temperature | Mfr | Minimum Operating Temperature | Moisture Sensitive | Mounting Styles | Package | Product Status | RoHS | Operating Temperature | Packaging | Series | Size / Dimension | Tolerance | Part Status | Number of Terminations | Temperature Coefficient | Type | Resistance | Composition | Power (Watts) | Subcategory | Voltage - Supply | Operating Supply Voltage | Failure Rate | Number of Channels | Interface | Operating Supply Current | Program Memory Size | Output Power | Power - Max | Current - Supply | Product Type | Internal Switch(s) | Standards | Features | Standard | Auxiliary Sense | Height Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr. Part #SI3454-B01-IMRTwicea Part #726-556-SI3454-B01-IMR | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3at Four Ethernet port PSE controller
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| 1756
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-38 | 38-QFN (5x7) | SI3454 | 3 mA | Si3454-KIT | - | 2500 | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | Yes | SMD/SMT | Tape & Reel (TR) | Not For New Designs | Details | -40°C ~ 85°C | Reel | Si3454 | - | - | - | - | - | Power Sourcing Equipment - PSE | - | - | - | - | 44V ~ 57V | 3.3 V | - | 4 | - | 18 mA | - | - | - | 2mA | - | No | 802.3at (PoE+), 802.3af (PoE) | - | 802.3at | No | - | |
| SI3454-B01-IMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3459-B02-IMRTwicea Part #726-556-SI3459-B02-IMR | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3at eight ethernet port PSE controller
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| 49
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-56 | 56-QFN (8x8) | SI3459 | 3 mA | - | - | 1250 | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | Yes | SMD/SMT | Tape & Reel (TR) | Not For New Designs | Details | -40°C ~ 85°C | Reel | Si3459 | - | - | - | - | - | Power Sourcing Equipment - PSE | - | - | - | - | 44V ~ 57V | - | - | 8 | - | 18 mA | - | - | - | 2mA | - | No | 802.3at (PoE+), 802.3af (PoE) | - | 802.3at | No | - | |
| SI3459-B02-IMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #Si3474A-A01-IMTwicea Part #726-556-Si3474A-A01-IM | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3bt four ethernet port PSE controller with 255mO current sense resistor
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| 89
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-38 | 56-QFN (8x8) | SI3474 | 425 mA | - | - | 260 | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | Yes | SMD/SMT | Tube | Active | Details | -40°C ~ 85°C | Tube | - | - | - | - | - | - | Power Sourcing Equipment - PSE | - | - | - | - | 3V ~ 3.6V | 3.3 V | - | 8 | - | 17 mA | - | 90 W | 90 W | 17mA | - | No | 802.3at (PoE), 802.3bt | - | 802.3bt | No | - | |
| Si3474A-A01-IM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #Si3474A-A01-IMRTwicea Part #726-556-Si3474A-A01-IMR | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3bt four ethernet port PSE controller with 255mO current sense resistor
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| 1972
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-56 | 56-QFN (8x8) | SI3474 | - | Si3474-KIT | - | 2500 | - | - | - | Skyworks Solutions Inc. | - | Yes | SMD/SMT | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; | Active | Details | -40°C ~ 85°C | Reel | - | - | - | - | - | - | Power Sourcing Equipment - PSE | - | - | - | - | 3V ~ 3.6V | - | - | 8 | - | - | - | 90 W | 90 W | 17mA | - | No | 802.3at (PoE), 802.3bt | - | 802.3bt | No | - | |
| Si3474A-A01-IMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #Si34071-A01-GMTwicea Part #726-556-Si34071-A01-GM | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3bt Type 3 and 4 PD interface with high-efficiency dc-dc converter
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| 60
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-32 | 32-QFN (5x5) | SI34071 | 10.5 mA | Si34071WA5V8KIT | 75 % | 31 | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | Yes | SMD/SMT | Tube | Active | Details | - | Tube | - | - | - | - | - | - | Powered Device - PD | - | - | - | - | - | 1.6 V to 57 V | - | 1 | - | - | - | 71 W | 71 W | - | - | No | 802.3at (PoE+), 802.3bt | - | 802.3bt | No | - | |
| Si34071-A01-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #Si34071-A01-GMRTwicea Part #726-556-Si34071-A01-GMR | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3bt Type 3 and 4 PD interface with high-efficiency dc-dc converter
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| 2260
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-32 | 32-QFN (5x5) | SI34071 | - | Si34071WA5V8KIT | - | 2500 | - | - | - | Skyworks Solutions Inc. | - | Yes | SMD/SMT | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; | Active | Details | - | Reel | - | - | - | - | - | - | Powered Device - PD | - | - | - | - | - | - | - | 1 | - | - | - | 71 W | 71 W | - | - | No | 802.3at (PoE+), 802.3bt | - | 802.3bt | No | - | |
| Si34071-A01-GMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3453D-B02-GMTwicea Part #726-556-SI3453D-B02-GM | Skyworks |
IC POE CNTRL 4 CHANNEL 40QFN
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| Min.:1 Mult.:1 | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) | SI3453 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tray | Active | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | - | 45V ~ 57V | - | - | 4 | CAN/I2C/SCI/SPI | - | 192 KB | - | 40 W | 4mA | - | Yes | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3453D-B02-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3452-B01-GMTwicea Part #726-556-SI3452-B01-GM | Skyworks |
IC POE CNTRL 4 CHANNEL 40QFN
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| Min.:1 Mult.:1 | Surface Mount | Axial | Axial | SI3452 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tube | Obsolete | - | -65°C ~ 175°C | Tape & Reel (TR) | Military, MIL-R-10509/3, RN70 | 0.180 Dia x 0.562 L (4.57mm x 14.27mm) | ±1% | Active | 2 | ±50ppm/°C | Controller (PSE) | 13.3 kOhms | Metal Film | 0.75W, 3/4W | - | 45V ~ 57V | - | -- | 4 | - | - | - | - | 40 W | 3.7mA | - | Yes | 802.3at (PoE+), 802.3af (PoE) | Flame Retardant Coating, Military, Moisture Resistant, Safety | - | No | -- | ||
| SI3452-B01-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3483-A02-GMTwicea Part #726-556-SI3483-A02-GM | Skyworks |
IC POE CNTRL 1 CHANNEL 24QFN
Datasheet
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| Min.:1 Mult.:1 | Surface Mount | 24-WFQFN Exposed Pad | 24-QFN (4x4) | SI3483 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tube | Not For New Designs | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Power Management | - | - | - | - | 2.7V ~ 3.6V | - | - | 1 | - | - | - | - | - | - | - | - | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3483-A02-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3483-A02-GMRTwicea Part #726-556-SI3483-A02-GMR | Skyworks |
IC POE CNTRL 1 CHANNEL 24QFN
Datasheet
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| Min.:1 Mult.:1 | Surface Mount | 24-WFQFN Exposed Pad | 24-QFN (4x4) | SI3483 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tape & Reel (TR) | Not For New Designs | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Power Management | - | - | - | - | 2.7V ~ 3.6V | - | - | 1 | - | - | - | - | - | - | - | - | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3483-A02-GMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3453A-B01-GMTwicea Part #726-556-SI3453A-B01-GM | Skyworks |
IC POE CNTRL 4 CHANNEL 40QFN
Datasheet
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| Min.:1 Mult.:1 | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) | SI3453 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tube | Obsolete | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | - | 45V ~ 57V | - | - | 4 | - | - | - | - | 40 W | 4mA | - | Yes | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3453A-B01-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3453A-B02-GMTwicea Part #726-556-SI3453A-B02-GM | Skyworks |
IC POE CNTRL 4 CHANNEL 40QFN
Datasheet
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| Min.:1 Mult.:1 | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) | SI3453 | - | - | - | - | ABB | ACH580-BCR-414A-4+B056+E213+J429+K475 | - | Skyworks Solutions Inc. | - | - | - | Tray | Obsolete | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | - | 45V ~ 57V | - | - | 4 | - | - | - | - | 40 W | 4mA | - | Yes | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3453A-B02-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3452B-B02-GMTwicea Part #726-556-SI3452B-B02-GM | Skyworks |
IC POE CNTRL 4 CHANNEL 40QFN
Datasheet
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| Min.:1 Mult.:1 | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) | SI3452 | - | - | - | - | HTS | 1-1103636-1 | - | Skyworks Solutions Inc. | - | - | - | Tube | Obsolete | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | - | 45V ~ 57V | - | - | 4 | - | - | - | - | 40 W | 3.7mA | - | Yes | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3452B-B02-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3453B-B02-GMTwicea Part #726-556-SI3453B-B02-GM | Skyworks |
IC POE CNTRL 4 CHANNEL 40QFN
Datasheet
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| Min.:1 Mult.:1 | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) | SI3453 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tray | Obsolete | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | - | 45V ~ 57V | - | - | 4 | - | - | - | - | 40 W | 4mA | - | Yes | 802.3at (PoE+), 802.3af (PoE) | - | - | No | - | ||
| SI3453B-B02-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3473A-A01-IMRTwicea Part #726-556-SI3473A-A01-IMR | Skyworks |
OCTAL ETHERNET PORT 802.3BT 2-PA
Datasheet
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| 9
In Stock
| Min.:1 Mult.:1 | Surface Mount | 56-VFQFN Exposed Pad | 56-QFN (8x8) | - | 425 mA | - | - | - | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | - | SMD/SMT | Tape & Reel (TR) | Active | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | Switch ICs | 3V ~ 3.6V | 3.3 V | - | 8 | - | 25 mA | - | - | 30 W | 17mA | Power Switch ICs - POE / LAN | Both | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 802.3bt | No | - | |
| SI3473A-A01-IMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI34062-A-GMRTwicea Part #726-556-SI34062-A-GMR | Skyworks |
IC POE CNTRL 1 CHANNEL 24QFN
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| Min.:1 Mult.:1 | Surface Mount | 24-VQFN Exposed Pad | 24-QFN (5x5) | SI34062 | 10.5 mA | - | 75 % | - | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | - | SMD/SMT | Tape & Reel (TR) | Active | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Controller (PD), DC/DC | - | - | - | Switch ICs | 2.7V ~ 57V | 2.7 V to 57 V | - | 1 | - | 3 mA | - | - | 30 W | - | Power Switch ICs - POE / LAN | Yes | 802.3at (PoE) | - | 802.3at | Yes | - | ||
| SI34062-A-GMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3462-E04-GMRTwicea Part #726-556-SI3462-E04-GMR | Skyworks |
802.3AT SINGLE ETHERNET PORT PSE
Datasheet
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| 31
In Stock
| Min.:1 Mult.:1 | Surface Mount | 10-VFDFN Exposed Pad | 11-QFN (3x3) | SI3462 | - | - | - | - | - | - | - | Skyworks Solutions Inc. | - | - | - | Tape & Reel (TR) | Active | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | Controller (PSE) | - | - | - | - | 2.7V ~ 3.6V | - | - | 1 | - | - | - | - | - | 8mA | - | No | 802.3at (PoE) | - | - | No | - | |
| SI3462-E04-GMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3474B-A02-IMTwicea Part #726-556-SI3474B-A02-IM | Skyworks |
Power Switch ICs - POE / LAN IEEE 802.3bt four ethernet port PSE controller with 200mohm current sense resistor
Datasheet
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| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Power Sourcing Equipment - PSE | - | - | - | Switch ICs | - | - | - | - | - | - | - | - | - | - | Power Switch ICs - POE / LAN | - | - | - | 802.3bt | - | - | ||
| SI3474B-A02-IM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3406-A-GMTwicea Part #726-556-SI3406-A-GM | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN IEEE 802.3at Type 2 PD interface with dc-dc converter
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| 7821
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-20 | 20-QFN (5x5) | SI3406 | 10.5 mA | - | 75 % | 490 | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | Yes | SMD/SMT | Tray | Active | Details | -40°C ~ 85°C | Tray | Si3406x | - | - | - | - | - | Powered Device - PD | - | - | - | - | 2.7V ~ 57V | 2.7 V to 57 V | - | 1 | - | 3 mA | - | - | 20 W | - | - | Yes | 802.3at (PoE) | - | 802.3at | Yes | - | |
| SI3406-A-GM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SI3472A-A01-IMRTwicea Part #726-556-SI3472A-A01-IMR | Skyworks Solutions, Inc. |
Power Switch ICs - POE / LAN Quad Ethernet port 802.3bt 2-pair PSE, 255 mO sense resistor
Datasheet
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| 21
In Stock
| Min.:1 Mult.:1 | Surface Mount | QFN-38 | 38-QFN (5x7) | - | 425 mA | - | - | 2500 | - | - | + 85 C | Skyworks Solutions Inc. | - 40 C | Yes | SMD/SMT | Tape & Reel (TR) | Active | Details | -40°C ~ 85°C (TA) | Reel | SI3472 | - | - | - | - | - | Power Sourcing Equipment - PSE | - | - | - | - | 3V ~ 3.6V | 3.3 V | - | 4 | - | 25 mA | - | - | 30 W | 17mA | - | Both | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | No | - | |
| SI3472A-A01-IMR |
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