Si3404 Power Over Ethernet (PoE) Device

Skyworks Solutions Inc. Si3404 Power Over Ethernet (PoE) Powered Device (PD) is a highly integrated, IEEE 802.3at Type 1-compliant, Pulse-Width-Modulated (PWM) Switching Regulator. Skyworks Si3404 integrates all power management and control functions required in a Power-over-Ethernet application. The Si3404 PD converts the high voltage supplied over a 10/100/1000BASE-T Ethernet connection to a regulated, low-voltage output supply. The optimized architecture of this device minimizes the solution footprint and external BOM (Bill of Materials) cost and enables the use of low-cost external components while maintaining high performance.

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Skyworks Solutions, Inc. Power Switch ICs - POE/LAN 802.3af 13W PoE PD interface with dc-dc
Datasheet
909In Stock
4 900Expected 2026-12-21
31,32 kr
21,21 kr
19,45 kr
17,69 kr
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Min.: 1
Mult.: 1
Powered Device - PD 802.3at 11.2 mA 1.2 Ohms 1.5 V to 57 V - 40 C + 85 C SMD/SMT QFN-20 Tray
Skyworks Solutions, Inc. Power Switch ICs - POE/LAN 802.3af 13W PoE PD interface with dc-dc
Datasheet
3 025In Stock
Cut Tape
30,11 kr
22,64 kr
20,66 kr
18,57 kr
Reel
15,94 kr
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MouseReel Available
Min.: 1
Mult.: 1
: 2 500
Powered Device - PD 802.3at 11.2 mA 1.2 Ohms 1.5 V to 57 V - 40 C + 85 C SMD/SMT QFN-20 Reel, Cut Tape, MouseReel