​Buy or Sample Power over Ethernet (PoE) Products

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Silicon Labs' Power over Ethernet (PoE) solutions address both ends of the Ethernet cable:

  • PD Controllers
  • PSE Controllers
  • PSE Power Management

 

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Product Matrix


Part Number Available DocumentsTemperature RangeDescriptionMaximum Output PowerPackage
Si3400Buy-40 to 85 °CPD I/F with PWM controller11 W20-pin QFN
Si3401Buy-40 to 85 °CPD I/F with PWM controller17 W20-pin QFN
Si3402BuyData Sheet
-40 to 85 °CPD I/F with PWM controller and Low-EMI17 W20-pin QFN
Si3452A-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE; Auto; dV/dt40 W40-pin QFN
Si3452A-B01-IMBuyData Sheet
-40 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE; Auto; dV/dt40 W40-pin QFN
Si3452-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE; Shutdown; dV/dt40 W 40-pin QFN
Si3452-B01-IMBuyData Sheet
-40 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE; Shutdown; dV/dt40 W40-pin QFN
Si3452B-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: B; PoE; Auto; dV/dt40 W40-pin QFN
Si3452C-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE+; Auto; dV/dt40 W40-pin QFN
Si3452D-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: B; PoE+; Auto; dV/dt40 W40-pin QFN
Si3453A-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE; Auto; DC40 W40-pin QFN
Si3453-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE; Shutdown; DC40 W40-pin QFN
Si3453B-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: B; PoE; Auto; DC40 W40-pin QFN
Si3453C-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: A; PoE+; Auto; DC40 W40-pin QFN
Si3453D-B01-GMBuyData Sheet
-10 to 85 °CQuad PoE+ PSE Controller; Alt: B; PoE+; Auto; DC40 W40-pin QFN
Si3460-D01-GMBuyData Sheet
-40 to 85 °CSingle Port PSE with DC-DC Controller15.4 W11-pin QFN
Si3461-E01-GM BuyData Sheet
-40 to 85 °CSingle Port PoE+ Controller30 W11-pin QFN
Si3462BuyData Sheet
-40 to 85 °CSingle Port PoE+ Controller30 W11-pin QFN
Si3480Data Sheet
-40 to 85 °C8-port power management controller30 W24-pin QFN
Si3482Data Sheet
-40 to 85 °C48-port power management controller30 W24-pin QFN
Si3500-A-GMBuyData Sheet
-40 to 85 °CHigh Voltage DC-DC Controller (-42 to -57 V input range)17 W20-pin QFN

Overview

Documentation

Tools

Product Matrix

Education

More Info