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Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountPackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightOperating TemperaturePackagingPublishedPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTypeMax Operating TemperatureMin Operating TemperatureMax Power DissipationVoltage - SupplyTerminal PositionNumber of FunctionsSupply VoltageTerminal PitchBase Part NumberPin CountOperating Supply VoltageSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)Number of ChannelsOperating Supply CurrentAdjustable ThresholdOutput PowerPower - MaxCurrent - SupplyNeg Supply Voltage-Nom (Vsup)Internal Switch(s)Neg Supply Voltage-Max (Vsup)StandardsNeg Supply Voltage-Min (Vsup)Neg Supply Voltage-NomAuxiliary SenseHeightHeight Seated (Max)LengthWidthRoHS StatusLead Free
Silicon Labs SI3452-B01-GM
Mfr. Part #
SI3452-B01-GM
Twicea Part #
715-556-SI3452-B01-GM 		Silicon Labs
IC POE CONTROLLER MIDSPAN 40QFN
Datasheet Compare
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    		 8 Weeks Surface Mount 40-VFQFN Exposed Pad - 40 - 105.687022mg -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) 40 - Controller (PSE) - - 40W 45V~57V QUAD 1 3.3V 0.5mm SI3452 40 - 3.6V 3V 4 3.7mA - - - - - Yes - 802.3at (PoE+), 802.3af (PoE) - - No 830μm - 6mm - RoHS Compliant -
    SI3452-B01-GM
    SI3452-B01-GM

    715-556-SI3452-B01-GM Silicon Labs
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    Silicon Labs SI3460-E03-GM
    Mfr. Part #
    SI3460-E03-GM
    Twicea Part #
    715-556-SI3460-E03-GM     		Silicon Labs
    Hot Swap Voltage Controllers Single-port PoE PSE I/F w/DC-DC ctrlr
    Datasheet Compare
    500 In Stock
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      		 8 Weeks Surface Mount 10-VFDFN Exposed Pad - 11 - 24.097095mg -40°C~85°C Tube 2000 Obsolete 3 (168 Hours) 11 EAR99 Controller (PSE), DC/DC - - 15.4W 11V~16V QUAD 1 3.3V 0.5mm - 11 - 3.6V 2.7V 1 - NO - - - - No - 802.3af (PoE) - - Yes 830μm - 3mm - RoHS Compliant -
      SI3460-E03-GM
      SI3460-E03-GM

      715-556-SI3460-E03-GM Silicon Labs
      RoHS :
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      In Stock : 500
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      Silicon Labs SI3453B-B01-GM
      Mfr. Part #
      SI3453B-B01-GM
      Twicea Part #
      715-556-SI3453B-B01-GM       		Silicon Labs
      IC POE CONTROLLER MIDSPAN 40QFN
      Datasheet Compare
        Min.:1
        Mult.:1
        		 8 Weeks - 40-VFQFN Exposed Pad YES - - 105.687022mg -40°C~85°C Tube 1999 Obsolete 1 (Unlimited) 40 - Controller (PSE) - - 40W 45V~57V QUAD 4 3.3V 0.5mm SI3453 40 - - - 4 4mA - - - - - Yes - 802.3at (PoE+), 802.3af (PoE) - -48V No - 0.9mm 6mm 6mm RoHS Compliant -
        SI3453B-B01-GM
        SI3453B-B01-GM

        715-556-SI3453B-B01-GM Silicon Labs
        RoHS :
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        Silicon Labs SI3452C-B01-GM
        Mfr. Part #
        SI3452C-B01-GM
        Twicea Part #
        715-556-SI3452C-B01-GM         		Silicon Labs
        IC POE CONTROLLER MIDSPAN 40QFN
        Datasheet Compare
          Min.:1
          Mult.:1
          		 - - 40-VFQFN Exposed Pad YES - - 105.687022mg -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) 40 - Controller (PSE) - - 40W 45V~57V QUAD 1 3.3V 0.5mm SI3452 40 - 3.6V 3V 4 3.7mA - - - - -54V Yes -51V 802.3at (PoE+), 802.3af (PoE) -57V - No - 0.9mm 6mm 6mm RoHS Compliant -
          SI3452C-B01-GM
          SI3452C-B01-GM

          715-556-SI3452C-B01-GM Silicon Labs
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          Silicon Labs SI3453A-B01-GM
          Mfr. Part #
          SI3453A-B01-GM
          Twicea Part #
          715-556-SI3453A-B01-GM           		Silicon Labs
          IC POE CONTROLLER MIDSPAN 40QFN
          Datasheet Compare
            Min.:1
            Mult.:1
            		 8 Weeks - 40-VFQFN Exposed Pad YES - - 105.687022mg -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) 40 - Controller (PSE) - - 40W 45V~57V QUAD 4 3.3V 0.5mm SI3453 40 - - - 4 4mA - - - - - Yes - 802.3at (PoE+), 802.3af (PoE) - -48V No - 0.9mm 6mm 6mm RoHS Compliant -
            SI3453A-B01-GM
            SI3453A-B01-GM

            715-556-SI3453A-B01-GM Silicon Labs
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            Silicon Labs SI3453-B01-GM
            Mfr. Part #
            SI3453-B01-GM
            Twicea Part #
            715-556-SI3453-B01-GM             		Silicon Labs
            IC POE CONTROLLER MIDSPAN 40QFN
            Datasheet Compare
              Min.:1
              Mult.:1
              		 8 Weeks Surface Mount 40-VFQFN Exposed Pad - 40 - 105.687022mg -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) 40 - Controller (PSE) - - 40W 45V~57V QUAD 4 3.3V 0.5mm SI3453 40 - - - 4 4mA - - - - - Yes - 802.3at (PoE+), 802.3af (PoE) - -48V No 830μm - 6mm - RoHS Compliant -
              SI3453-B01-GM
              SI3453-B01-GM

              715-556-SI3453-B01-GM Silicon Labs
              RoHS :
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              In Stock : -
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              Silicon Labs SI3453C-B01-GM
              Mfr. Part #
              SI3453C-B01-GM
              Twicea Part #
              715-556-SI3453C-B01-GM               		Silicon Labs
              IC POE CONTROLLER MIDSPAN 40QFN
              Datasheet Compare
                Min.:1
                Mult.:1
                		 8 Weeks Surface Mount 40-VFQFN Exposed Pad - 40 - 105.687022mg -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) 40 - Controller (PSE) - - 40W 45V~57V QUAD 4 3.3V 0.5mm SI3453 40 - - - 4 4mA - - - - - Yes - 802.3at (PoE+), 802.3af (PoE) - -48V No 830μm - 6mm - RoHS Compliant -
                SI3453C-B01-GM
                SI3453C-B01-GM

                715-556-SI3453C-B01-GM Silicon Labs
                RoHS :
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                Silicon Labs SI3452-B01-IM
                Mfr. Part #
                SI3452-B01-IM
                Twicea Part #
                715-556-SI3452-B01-IM                 		Silicon Labs
                IC POE CONTROLLER MIDSPAN 40QFN
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  		 - Surface Mount 40-VFQFN Exposed Pad - 40 - - -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) - EAR99 Controller (PSE) - - 40W 45V~57V - - - - SI3452 - - - - 4 3.7mA - - - - - Yes - 802.3at (PoE+), 802.3af (PoE) - - No 830μm - 6mm - RoHS Compliant -
                  SI3452-B01-IM
                  SI3452-B01-IM

                  715-556-SI3452-B01-IM Silicon Labs
                  RoHS :
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                  In Stock : -
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                  Silicon Labs SI3460-E02-GM
                  Mfr. Part #
                  SI3460-E02-GM
                  Twicea Part #
                  715-556-SI3460-E02-GM                   		Silicon Labs
                  Hot Swap Voltage Controllers IEEE 802.3af PSE w/DC-DC CTRLR
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    		 8 Weeks Surface Mount 10-VFDFN Exposed Pad - 11 - 24.097095mg -40°C~85°C Tube 2000 Obsolete 3 (168 Hours) 11 EAR99 Controller (PSE), DC/DC - - 15.4W 11V~16V QUAD 1 3.3V 0.5mm - 11 - 3.6V 2.7V 1 - NO - - - - No - 802.3af (PoE) - - Yes 830μm - 3mm - RoHS Compliant -
                    SI3460-E02-GM
                    SI3460-E02-GM

                    715-556-SI3460-E02-GM Silicon Labs
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                    Silicon Labs SI3452D-B01-GM
                    Mfr. Part #
                    SI3452D-B01-GM
                    Twicea Part #
                    715-556-SI3452D-B01-GM                     		Silicon Labs
                    IC POE CONTROLLER MIDSPAN 40QFN
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      		 8 Weeks Surface Mount 40-VFQFN Exposed Pad - 40 - 105.687022mg -40°C~85°C Tube 1999 Obsolete 3 (168 Hours) 40 - Controller (PSE) - - 40W 45V~57V QUAD 1 3.3V 0.5mm SI3452 40 - 3.6V 3V 4 3.7mA - - - - -54V Yes -51V 802.3at (PoE+), 802.3af (PoE) -57V - No 830μm - 6mm - RoHS Compliant -
                      SI3452D-B01-GM
                      SI3452D-B01-GM

                      715-556-SI3452D-B01-GM Silicon Labs
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                      Silicon Labs SI3400-C-GM
                      Mfr. Part #
                      SI3400-C-GM
                      Twicea Part #
                      715-556-SI3400-C-GM                       		Silicon Labs
                      IC POE CNTRL 1 CHANNEL 20QFN
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        		 - Surface Mount 20-VQFN Exposed Pad - - 20-QFN (5x5) - -40°C~85°C Tube 1999 Obsolete 1 (Unlimited) - - Controller (PD), DC/DC 85°C -40°C - 2.8V~57V - - - - SI3400 - - - - 1 - - - 15W 2mA - Yes - 802.3af (PoE) - - No - - - - RoHS Compliant Lead Free
                        SI3400-C-GM
                        SI3400-C-GM

                        715-556-SI3400-C-GM Silicon Labs
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                        Silicon Labs SI3461-E01-GM
                        Mfr. Part #
                        SI3461-E01-GM
                        Twicea Part #
                        715-556-SI3461-E01-GM                         		Silicon Labs
                        IC POWER MANAGEMENT CTLR 11VQFN
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          		 8 Weeks - 10-VFDFN Exposed Pad YES 11 - 24.097095mg -40°C~85°C Tube 2000 Obsolete 3 (168 Hours) 11 EAR99 Controller (PSE), DC/DC - - 30W 45V~57V QUAD 1 3.3V 0.5mm SI3461 11 - 3.6V 2.7V 1 8mA YES - - - - No - 802.3af (PoE) - - Yes - - 3mm 3mm RoHS Compliant -
                          SI3461-E01-GM
                          SI3461-E01-GM

                          715-556-SI3461-E01-GM Silicon Labs
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                          Silicon Labs SI3461-E02-GM
                          Mfr. Part #
                          SI3461-E02-GM
                          Twicea Part #
                          715-556-SI3461-E02-GM                           		Silicon Labs
                          Power Switch ICs - POE / LAN Single-port PoE PoE PSE interface
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            		 - - 10-VFDFN Exposed Pad - 14 - 24.097095mg -40°C~85°C Tube 2000 Obsolete 1 (Unlimited) - EAR99 Controller (PSE) - - 30W 45V~57V - - - - SI3461 - 3.3V - - 1 8mA - 30W - - - No - 802.3at (PoE+), 802.3af (PoE) - - - - - - - RoHS Compliant -
                            SI3461-E02-GM
                            SI3461-E02-GM

                            715-556-SI3461-E02-GM Silicon Labs
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                            Silicon Labs SI3403-A-GM
                            Mfr. Part #
                            SI3403-A-GM
                            Twicea Part #
                            715-556-SI3403-A-GM                             		Silicon Labs
                            IC POE CTLR TO 17W LOW EMI 20QFN
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                              Mult.:1
                              		 - - - - - - - - Tray - Obsolete 3 (168 Hours) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RoHS Compliant -
                              SI3403-A-GM
                              SI3403-A-GM

                              715-556-SI3403-A-GM Silicon Labs
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                              Silicon Labs SI3400-BZ-GM
                              Mfr. Part #
                              SI3400-BZ-GM
                              Twicea Part #
                              715-556-SI3400-BZ-GM                               		Silicon Labs
                              IC POE CNTRL 1 CHANNEL 20QFN
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                		 - - 20-VQFN Exposed Pad - - 20-QFN (5x5) - -40°C~85°C Tray 1999 Obsolete 1 (Unlimited) - - Controller (PD), DC/DC - - - 2.8V~57V - - - - SI3400 - - - - 1 - - - 15W 2mA - Yes - 802.3af (PoE) - - No - - - - - -
                                SI3400-BZ-GM
                                SI3400-BZ-GM

                                715-556-SI3400-BZ-GM Silicon Labs
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                                Integrated Circuits (ICs)

                                PMIC - Power Over Ethernet (PoE) Controllers definition: Power Over Ethernet controllers (PoE controller) are a device for controlling the power supply of equipment over Ethernet cables while still... PMIC - Power Over Ethernet (PoE) Controllers Product Listing: SI3452-B01-GM,SI3460-E03-GM,SI3453B-B01-GM,SI3452C-B01-GM,SI3453A-B01-GM.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .PMIC - Power Over Ethernet (PoE) Controllers has 75 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.