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  • All Products
  • Integrated Circuits (ICs)
  • PMIC - Power Over Ethernet (PoE) Controllers
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeContact PlatingMountPackage / CaseSurface MountNumber of PinsSwitchingFrequencyOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTypeTerminal FinishAdditional FeatureHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeQualification StatusOutput VoltageOperating Supply VoltageInput Voltage-NomSupply Voltage-Max (Vsup)Power SuppliesNumber of ChannelsOperating Supply CurrentOutput CurrentAdjustable ThresholdOutput PowerPower - MaxCurrent - SupplyMin Input VoltageControl ModeOutput Current-MaxInput Voltage (Max)Max Input VoltageControl TechniqueSupply Current-Max (Isup)Switcher ConfigurationInternal Switch(s)StandardsAuxiliary SenseHeight Seated (Max)LengthWidthRadiation HardeningRoHS Status
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeContact PlatingMountPackage / CaseSurface MountNumber of PinsSwitchingFrequencyOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTypeTerminal FinishAdditional FeatureHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeQualification StatusOutput VoltageOperating Supply VoltageInput Voltage-NomSupply Voltage-Max (Vsup)Power SuppliesNumber of ChannelsOperating Supply CurrentOutput CurrentAdjustable ThresholdOutput PowerPower - MaxCurrent - SupplyMin Input VoltageControl ModeOutput Current-MaxInput Voltage (Max)Max Input VoltageControl TechniqueSupply Current-Max (Isup)Switcher ConfigurationInternal Switch(s)StandardsAuxiliary SenseHeight Seated (Max)LengthWidthRadiation HardeningRoHS Status
Maxim Integrated MAX5984DETI T
Mfr. Part #
MAX5984DETI T
Twicea Part #
503-556-MAX5984DETI T
Maxim Integrated
Power Management Specialized - PMIC 1-Port 40W IEEE 802.3af/at PSE Ctlr
Datasheet Compare
    Min.:1
    Mult.:1
    - - - 28-WFQFN Exposed Pad YES 28 - -40°C~85°C Tape & Reel (TR) 2012 - - Obsolete 1 (Unlimited) 28 EAR99 Controller (PSE) - - - - 32V~60V QUAD - - - - 0.5mm - MAX5984 - - - - - - - 32/60V 1 - - - - 40W 2.5mA - - - - - - 4mA - Yes 802.3at (PoE+), 802.3af (PoE) No - - - - ROHS3 Compliant
    MAX5984DETI T
    MAX5984DETI T

    503-556-MAX5984DETI T Maxim Integrated
    RoHS :
    Package : -
    In Stock : -
    1 : -
    Maxim Integrated MAX5942BESE
    Mfr. Part #
    MAX5942BESE
    Twicea Part #
    503-556-MAX5942BESE
    Maxim Integrated
    IC IEEE 802.3AF POE SYSTM 16SOIC
    Datasheet Compare
      Min.:1
      Mult.:1
      - - - 16-SOIC (0.154, 3.90mm Width) YES - - -40°C~85°C Tube 2012 e3 yes Obsolete 1 (Unlimited) 16 EAR99 Controller (PD) Matte Tin (Sn) N - - 18V~67V DUAL GULL WING 260 1 - - - MAX5942 16 - - - - 48V - - 1 - - - - 12.95W 400μA - CURRENT-MODE 1A 67V - PULSE WIDTH MODULATION - SINGLE No 802.3af (PoE) - - 9.9mm 3.9mm - ROHS3 Compliant
      MAX5942BESE
      MAX5942BESE

      503-556-MAX5942BESE Maxim Integrated
      RoHS :
      Package : -
      In Stock : -
      1 : -
      Maxim Integrated MAX5952AEAX CK8
      Mfr. Part #
      MAX5952AEAX CK8
      Twicea Part #
      503-556-MAX5952AEAX CK8
      Maxim Integrated
      Hot Swap Voltage Controllers Quad PSE Controller for POE
      Datasheet Compare
        Min.:1
        Mult.:1
        - - Surface Mount 36-BSOP (0.295, 7.50mm Width) - 36 - -40°C~85°C Tube 2009 - - Obsolete 1 (Unlimited) - - Controller (PSE) - - - - 32V~60V - - - - - - - MAX5952 - - - - - - - - 4 - - - - 45W 4.8mA - - - - - - - - No 802.3at (PoE+), 802.3af (PoE) - - - - - ROHS3 Compliant
        MAX5952AEAX CK8
        MAX5952AEAX CK8

        503-556-MAX5952AEAX CK8 Maxim Integrated
        RoHS :
        Package : -
        In Stock : -
        1 : -
        Maxim Integrated MAX5988AETP T
        Mfr. Part #
        MAX5988AETP T
        Twicea Part #
        503-556-MAX5988AETP T
        Maxim Integrated
        Hot Swap Voltage Controllers POWERED DEVICE (PD) w/ ING REGULATOR
        Datasheet Compare
          Min.:1
          Mult.:1
          6 Weeks - Surface Mount 20-WFQFN Exposed Pad - 20 215kHz -40°C~85°C Tape & Reel (TR) 2015 - yes Obsolete 1 (Unlimited) 20 EAR99 Controller (PD), DC/DC - - - - 8.8V~60V QUAD - - - 48V 0.5mm - MAX5988 - - - 5.6V - - - 48V 1 - 12.6mA - - 6.49W 3.3mA 8.8V - - - 60V - 4.5mA - Yes 802.3af (PoE) - - - - No ROHS3 Compliant
          MAX5988AETP T
          MAX5988AETP T

          503-556-MAX5988AETP T Maxim Integrated
          RoHS :
          Package : -
          In Stock : -
          1 : -
          Maxim Integrated MAX5991BETE
          Mfr. Part #
          MAX5991BETE
          Twicea Part #
          503-556-MAX5991BETE
          Maxim Integrated
          IC PWR DEVICE IEEE802.3 16TQFN
          Datasheet Compare
            Min.:1
            Mult.:1
            - - - - - 16 - -40°C~85°C Tube 2015 - - Active 1 (Unlimited) - EAR99 Controller (PD), DC/DC - - - - 8.7V~60V - - NOT SPECIFIED - - - NOT SPECIFIED MAX5991 - - - - - - - - 1 - - - - 6.49W 4.8mA - - - - - - - - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
            MAX5991BETE
            MAX5991BETE

            503-556-MAX5991BETE Maxim Integrated
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Maxim Integrated MAX5982CETE T
            Mfr. Part #
            MAX5982CETE T
            Twicea Part #
            503-556-MAX5982CETE T
            Maxim Integrated
            IC CTRLR PD IEEE 802.3AF 16TQFN
            Datasheet Compare
            100 In Stock
              Min.:1
              Mult.:1
              6 Weeks Tin Surface Mount 16-WQFN Exposed Pad - 16 - -40°C~85°C Digi-Reel® 2012 - yes Active 1 (Unlimited) 16 EAR99 Controller (PD) - - - - 36.6V~60V QUAD - - 1 48V 0.8mm - MAX5982 - - - - - - 60V - 1 - - YES - 70W 250μA - - - - - - - - Yes 802.3at (PoE+), 802.3af (PoE) - 0.8mm 5mm 5mm No ROHS3 Compliant
              MAX5982CETE T
              MAX5982CETE T

              503-556-MAX5982CETE T Maxim Integrated
              RoHS :
              Package : -
              In Stock : 100
              1 : -
              Maxim Integrated MAX5987AETE T
              Mfr. Part #
              MAX5987AETE T
              Twicea Part #
              503-556-MAX5987AETE T
              Maxim Integrated
              IC POE CNTRL 1 CHANNEL 16TQFN
              Datasheet Compare
              5000 In Stock
                Min.:1
                Mult.:1
                6 Weeks Tin Surface Mount 16-WQFN Exposed Pad - 16 - -40°C~85°C Tape & Reel (TR) 2015 - yes Active 1 (Unlimited) 16 EAR99 Controller (PD), DC/DC - - - 6.49W 8.7V~60V QUAD NO LEAD NOT SPECIFIED - 48V 0.8mm NOT SPECIFIED MAX5987 - - Not Qualified - - - - 48V 1 3.6mA - - - - - - - - - - - 4.5mA - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
                MAX5987AETE T
                MAX5987AETE T

                503-556-MAX5987AETE T Maxim Integrated
                RoHS :
                Package : -
                In Stock : 5000
                1 : -
                Maxim Integrated MAX5969AETE T
                Mfr. Part #
                MAX5969AETE T
                Twicea Part #
                503-556-MAX5969AETE T
                Maxim Integrated
                IC CTLR INTERFACE W/MOSF 10TQFN
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - - Surface Mount 16-WQFN Exposed Pad - - - -40°C~85°C Tape & Reel (TR) 2012 - - Obsolete 3 (168 Hours) - EAR99 Controller (PD) - - - 1.951W 40V~60V - - NOT SPECIFIED - - - NOT SPECIFIED MAX5969 - - - - 60V - - - 1 270μA - - - 25.5W - - - - - - - - - Yes 802.3at (PoE+), 802.3af (PoE) - - - - - ROHS3 Compliant
                  MAX5969AETE T
                  MAX5969AETE T

                  503-556-MAX5969AETE T Maxim Integrated
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Maxim Integrated MAX5991BETP T
                  Mfr. Part #
                  MAX5991BETP T
                  Twicea Part #
                  503-556-MAX5991BETP T
                  Maxim Integrated
                  IC PWR DEVICE IEEE 802.3AF 20QFN
                  Datasheet Compare
                  187 In Stock
                    Min.:1
                    Mult.:1
                    15 Weeks - - 20-WFQFN Exposed Pad YES - - -40°C~85°C Tape & Reel (TR) 2015 - - Active 1 (Unlimited) 20 EAR99 Controller (PD), DC/DC - - - 6.49W 8.7V~60V QUAD NO LEAD - - 48V 0.5mm - MAX5991 - S-PQCC-N20 Not Qualified - - - - 48V 1 4.8mA - - - - - - - - - - - 6.6mA - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
                    MAX5991BETP T
                    MAX5991BETP T

                    503-556-MAX5991BETP T Maxim Integrated
                    RoHS :
                    Package : -
                    In Stock : 187
                    1 : -
                    Maxim Integrated MAX5980AGTJ T
                    Mfr. Part #
                    MAX5980AGTJ T
                    Twicea Part #
                    503-556-MAX5980AGTJ T
                    Maxim Integrated
                    PSE Controller 32-Pin TQFN EP T/R
                    Datasheet Compare
                    10006 In Stock
                      Min.:1
                      Mult.:1
                      - - - 32-WFQFN Exposed Pad YES 32 - -40°C~105°C Tape & Reel (TR) 2015 - - Active 1 (Unlimited) 32 EAR99 Controller (PSE) - - - 70W 32V~60V QUAD - - - - 0.5mm - MAX5980 - - - - 60V - - - 4 5mA - - 70W - - - - - - - - 7mA - No 802.3at (PoE+), 802.3af (PoE) - - - - - ROHS3 Compliant
                      MAX5980AGTJ T
                      MAX5980AGTJ T

                      503-556-MAX5980AGTJ T Maxim Integrated
                      RoHS :
                      Package : -
                      In Stock : 10006
                      1 : -
                      Maxim Integrated MAX5988DETP T
                      Mfr. Part #
                      MAX5988DETP T
                      Twicea Part #
                      503-556-MAX5988DETP T
                      Maxim Integrated
                      IC CTRLR PD IEEE 802.3AF 20TQFN
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        - - - 20-WFQFN Exposed Pad - - - -40°C~85°C Tape & Reel (TR) 2015 - yes Obsolete 1 (Unlimited) - EAR99 Controller (PD), DC/DC - - - - 8.8V~60V - - NOT SPECIFIED - - - NOT SPECIFIED MAX5988 - - - - - - - - 1 - - - - 6.49W 3.3mA - - - - - - - - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
                        MAX5988DETP T
                        MAX5988DETP T

                        503-556-MAX5988DETP T Maxim Integrated
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        Maxim Integrated MAX5972BETE
                        Mfr. Part #
                        MAX5972BETE
                        Twicea Part #
                        503-556-MAX5972BETE
                        Maxim Integrated
                        INTERFACE CTLR IEEE 802 TQFN
                        Datasheet Compare
                        2500 In Stock
                          Min.:1
                          Mult.:1
                          6 Weeks - - - - - - - Tray 2003 - - Active 1 (Unlimited) - - - - - 8542.31.00.01 - - - - - - - - - MAX5972 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ROHS3 Compliant
                          MAX5972BETE
                          MAX5972BETE

                          503-556-MAX5972BETE Maxim Integrated
                          RoHS :
                          Package : -
                          In Stock : 2500
                          1 : -
                          Maxim Integrated MAX5972BETE T
                          Mfr. Part #
                          MAX5972BETE T
                          Twicea Part #
                          503-556-MAX5972BETE T
                          Maxim Integrated
                          INTERFACE CTLR IEEE 802 TQFN
                          Datasheet Compare
                          1231 In Stock
                            Min.:1
                            Mult.:1
                            6 Weeks - - - - - - - Tape & Reel (TR) - - - Active 1 (Unlimited) - - - - - - - - - - - - - - - MAX5972 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ROHS3 Compliant
                            MAX5972BETE T
                            MAX5972BETE T

                            503-556-MAX5972BETE T Maxim Integrated
                            RoHS :
                            Package : -
                            In Stock : 1231
                            1 : -
                            Maxim Integrated MAX5991AETP
                            Mfr. Part #
                            MAX5991AETP
                            Twicea Part #
                            503-556-MAX5991AETP
                            Maxim Integrated
                            Power Management Specialized - PMIC IEEE 802.3af Class 1/Class 2 PD
                            Datasheet Compare
                            113 In Stock
                              Min.:1
                              Mult.:1
                              6 Weeks - Surface Mount 20-WFQFN Exposed Pad - 20 - -40°C~85°C Tray 2015 - yes Active 1 (Unlimited) 20 - Controller (PD), DC/DC - - - 6.49W 8.7V~60V QUAD - - - 48V 0.5mm - MAX5991 - - - - - - - 48V 1 4.8mA - - - - - - - - - - - 6.6mA - Yes 802.3af (PoE) - - - - No ROHS3 Compliant
                              MAX5991AETP
                              MAX5991AETP

                              503-556-MAX5991AETP Maxim Integrated
                              RoHS :
                              Package : -
                              In Stock : 113
                              1 : -
                              Maxim Integrated MAX5988CETP
                              Mfr. Part #
                              MAX5988CETP
                              Twicea Part #
                              503-556-MAX5988CETP
                              Maxim Integrated
                              IC CTRLR PD IEEE 802.3AF 20TQFN
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                - - - 20-WFQFN Exposed Pad - 20 - -40°C~85°C Tube 2015 - yes Obsolete 1 (Unlimited) - EAR99 Controller (PD), DC/DC - - - - 8.8V~60V - - NOT SPECIFIED - - - NOT SPECIFIED MAX5988 - - - - - - - - 1 - - - - 6.49W 3.3mA - - - - - - - - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
                                MAX5988CETP
                                MAX5988CETP

                                503-556-MAX5988CETP Maxim Integrated
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                Maxim Integrated MAX5988CETP T
                                Mfr. Part #
                                MAX5988CETP T
                                Twicea Part #
                                503-556-MAX5988CETP T
                                Maxim Integrated
                                IC CTRLR PD IEEE 802.3AF 20TQFN
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  - - - 20-WFQFN Exposed Pad - - - -40°C~85°C Tape & Reel (TR) 2015 - yes Obsolete 1 (Unlimited) - EAR99 Controller (PD), DC/DC - - - - 8.8V~60V - - NOT SPECIFIED - - - NOT SPECIFIED MAX5988 - - - - - - - - 1 - - - - 6.49W 3.3mA - - - - - - - - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
                                  MAX5988CETP T
                                  MAX5988CETP T

                                  503-556-MAX5988CETP T Maxim Integrated
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  Maxim Integrated MAX5988DETP
                                  Mfr. Part #
                                  MAX5988DETP
                                  Twicea Part #
                                  503-556-MAX5988DETP
                                  Maxim Integrated
                                  IC CTRLR PD IEEE 802.3AF 20TQFN
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    - - - 20-WFQFN Exposed Pad - 20 - -40°C~85°C Tube 2015 - yes Obsolete 1 (Unlimited) - EAR99 Controller (PD), DC/DC - - - - 8.8V~60V - - NOT SPECIFIED - - - NOT SPECIFIED MAX5988 - - - - - - - - 1 - - - - 6.49W 3.3mA - - - - - - - - Yes 802.3af (PoE) - - - - - ROHS3 Compliant
                                    MAX5988DETP
                                    MAX5988DETP

                                    503-556-MAX5988DETP Maxim Integrated
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Maxim Integrated MAX5969EETE
                                    Mfr. Part #
                                    MAX5969EETE
                                    Twicea Part #
                                    503-556-MAX5969EETE
                                    Maxim Integrated
                                    IC INTEGRATED CIRCUIT
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      - - - - - - - - Tube - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ROHS3 Compliant
                                      MAX5969EETE
                                      MAX5969EETE

                                      503-556-MAX5969EETE Maxim Integrated
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      Maxim Integrated MAX5992AETG T
                                      Mfr. Part #
                                      MAX5992AETG T
                                      Twicea Part #
                                      503-556-MAX5992AETG T
                                      Maxim Integrated
                                      IC MULTISOURCE CONTROLLER QFN
                                      Datasheet Compare
                                      1996 In Stock
                                        Min.:1
                                        Mult.:1
                                        - - - QFN - - - - Tape & Reel (TR) - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ROHS3 Compliant
                                        MAX5992AETG T
                                        MAX5992AETG T

                                        503-556-MAX5992AETG T Maxim Integrated
                                        RoHS :
                                        Package : -
                                        In Stock : 1996
                                        1 : -
                                        Maxim Integrated MAX5992BETG T
                                        Mfr. Part #
                                        MAX5992BETG T
                                        Twicea Part #
                                        503-556-MAX5992BETG T
                                        Maxim Integrated
                                        IC MULTISOURCE CONTROLLER QFN
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          - - - QFN - - - - Tape & Reel (TR) - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ROHS3 Compliant
                                          MAX5992BETG T
                                          MAX5992BETG T

                                          503-556-MAX5992BETG T Maxim Integrated
                                          RoHS :
                                          Package : -
                                          In Stock : -
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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: MAX5984DETI T,MAX5942BESE ,MAX5952AEAX CK8,MAX5988AETP T,MAX5991BETE .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 132 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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