IC-Hersteller Skyworks

IC-Hersteller (95)

Skyworks Si3406-GM | Demoboard Si3406FB5V2KIT

Si3406-GM Class 3 15W Power Over Ethernet (PoE) PD Interface Devices

Details

TopologieLAN / POE
Eingangsspannung37-57 V
Ausgang 15 V / 1.05 A

Beschreibung

The Si3406 3.3 V Class 2 evaluation kit demonstrates a complete isolated 7 W Power over Ethernet PD system using our Si3406 PoE PD device. A single Si3406 manages the PoE interface and dc-dc conversion. The Si3406 PD integrates an internal rectifier bridge, detection circuit, classification circuit, dc/dc switch, hotswap switch, TVS overvoltage protection, dynamic soft-start circuit, cycle-by-cycle current limit, thermal shutdown, optional synchronous secondary rectification driver, automatic and user-mode MPS functionality, and inrush current protection. The isolated flyback converter outputs up to 1.45 A for a total power of 7 W while using a standard, off-the-shelf transformer. The Sifos IEEE compliance report, schematics, and layout, are all found in the User’s Guide.

Eigenschaften

  • IEEE 802.3at compliant
  • Very small application PCB surface
  • High efficiency
  • High integration
  • Low-profile 4 x 4 mm 20-pin QFN
  • Integrated diode bridge
  • Integrated thermal shutdown protection
  • Low BOM Cost
  • Automatic and user mode MPS generation
  • Integrated transient overvoltage protection

Typische Anwendungen

  • Voice over IP telephones, Wireless access points, Security and surveillance IP cameras, Point-of-sale terminals, Internet appliances, Network devices
  • Lighting luminaires

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieDatenratePoEPortsTabImproved CMRRBetriebstemperaturLEDPHY-ChipmodusUSBShield TabsCVR
(V (DC))
Endurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Raster
(mm)
Ø D
(mm)
L
(mm)
VerpackungZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR 2
(mA)
RDC max.
(Ω)
TypVersionVinVOut1
(V)
IOut1
(A)
L
(µH)
nVT
(V (DC))
BauformMontageart Muster
74982104400SPEC
7 Dateien WE-RJ45 LAN Through Hole Reflow 100BASE-TX PoE 1x1 Up Nein -40 °C up to +85 °C grün/gelb-grün/gelb current Nein Nein 21.5 350 1:1 2250 THR
742792097SPEC
8 Dateien WE-CBF SMT-Ferrit -55 °C up to +125 °C -55 °C bis zu +125 °C 2 1500 1800 70 MHz 1000 0.3 High Current SMT 0805 SMT
860020274012SPEC
7 Dateien WCAP-ATG5 Aluminium-Elektrolytkondensatoren560 µF 10 2000 -40 °C bis zu +105 °C 330 56 17 3.5 8 11.5 Ammopack
750319935SPEC
8 Dateien WE-PoE Übertrager für Power over Ethernet -40 °C up to +125 °C 12.5 Flyback 40 - 57 V (DC) 5 1.4 235 6.5:1:2.38 1500 EP10
Artikel Nr. Daten­blatt Simu­lation
74982104400SPEC
742792097SPEC
860020274012SPEC
750319935SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieDatenratePoEPortsTabImproved CMRRBetriebstemperaturLEDPHY-ChipmodusUSBShield TabsCVR
(V (DC))
Endurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Raster
(mm)
Ø D
(mm)
L
(mm)
VerpackungZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR 2
(mA)
RDC max.
(Ω)
TypVersionVinVOut1
(V)
IOut1
(A)
L
(µH)
nVT
(V (DC))
BauformMontageart Muster