About Power Switch ICs - POE/LAN

Power Switch ICs are integrated circuits that are used in various networked applications to control the flow of power. They are commonly used in Power over Ethernet (PoE) and Local Area Network (LAN) applications. They can be used to provide protection from overloads, ensuring that the equipment is not damaged or overloaded, and to provide remote power management capabilities. They can also be used to monitor power usage, allowing operators and administrators to more closely control power usage and safety. Common uses for Power Switch ICs include switching Gigabit Ethernet (GigE) ports, providing Auto-MDI/MDIX, and providing power monitoring and control for devices attached to the network.

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    SI34061-A-GM


    		Power Switch ICs - POE / LAN PoE+ PD interface and high-efficiency switching regulators with transistor bypass
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    		Silicon Labs 22027
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    USD 2.8377
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    		Powered Device - Pd802.3At11.2 mA  - 40 C+ 85 CSmd/Smt  
    SI3404-A-GM


    		Power Switch ICs - POE/LAN IEEE 802.3af Type 1 PD interface with high efficiency dc-dc converter and compact footprint
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    		Silicon Labs 9571
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    USD 2.0125
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    		  10.5 mA  - 40 C+ 85 CSmd/Smt  
    PM8804TR


    		Power Switch ICs - POE / LAN IND. & POWER CONV.
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    		STMicroelectronics 3955
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    USD 1.5432
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    		Powered Device - Pd 22 mA 10 v to 75 V- 40 C+ 85 CSmd/Smt  
    SI34062-A-GM


    		Power Switch ICs - POE/LAN IEEE 802.3at Type 2 PD interface with high-efficiency dc-dc converter and sleep, wake, and LED drive
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    		Silicon Labs 2981
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    USD 3.2
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    		  11.2 mA  - 40 C+ 85 CSmd/Smt  
    PM8801


    		Power Switch ICs - POE / LAN PoE-PD interface & PWM controller
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    		STMicroelectronics 1240
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    USD 0.2929
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    		  640 mA 48 V- 40 C+ 150 CSmd/Smt Tube
    SI3454-B01-IM


    		Power Switch ICs - POE/LAN IEEE 802.3at Four Ethernet port PSE controller
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    		Silicon Labs 366
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    USD 2.7771
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    		  3 mA  - 40 C+ 85 CSmd/Smt Tray
    SI3406-A-GM


    		Power Switch ICs - POE/LAN IEEE 802.3at Type 2 PD interface with dc-dc converter
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    		Silicon Labs 289
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    USD 2.4981
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    		  11.2 mA  - 40 C+ 85 CSmd/Smt  
    TPS23755RJJR


    		Power Switch ICs - POE / LAN IEEE 802.3at PoE PD with No-Opto Flyback DC-DC Controller 23-VSON -40 to 125
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    		Texas Instruments 100
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    USD 2.3949
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    		Powered Device - Pd802.3At405 mA1.28 Ohms0 V To 57 V- 40 C+ 125 CSmd/Smt  
    TPS2373-3RGWT


    		Power Switch ICs - POE / LAN IEEE 802.3bt PoE High-Power PD Interface with Advanced Startup 20-VQFN -40 to 125
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    		Texas Instruments 51
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    USD 2.5875
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    		Powered Device - Pd802.3Bt1.550 A550 mOhms0 V To 57 V- 40 C+ 125 CSmd/Smt Cut Tape
    LTC4257CS8-1#PBF


    		Power Switch ICs - POE / LAN IEEE802.3af PD Interface Controller
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    		Analog Devices 25
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    USD 5.2475
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    		Powered Device - Pd802.3Af350 mA2 Ohms- 57 V0 C+ 70 CSmd/Smt Tube
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