IC-Hersteller Monolithic Power Systems

IC-Hersteller (97)

Monolithic Power Systems MP8009 | Demoboard EVL8009-V-00H

Fully Integrated, 802.3af/at Compliant PoE PD Interface with High-Efficiency PSR Flyback Controller

Details

TopologieSperrwandler
Eingangsspannung36-57 V
Ausgang 112 V / 2.1 A
IC-Revision1.0

Beschreibung

The EVL8009-V-00H is an evaluation board designed to demonstrate the capabilities of the MP8009, an integrated, IEEE 802.3af/at power over Ethernet (PoE), powered device (PD) power supply converter. It also includes a PD interface and a highly efficient flyback/forward controller.The PD interface features all IEEE 802.3af/at capabilities, including detection, 1-event classification, 2-event classification, a 120mA inrush current limit, an 840mA operation current limit, and a 100V hot-swap MOSFET.The flyback/forward controller is a low-cost,small-sized, isolated solution with primary-side regulation (PSR) for flyback applications. It also features high-efficiency secondary-side regulation (SSR) for active-clamp forward applications. The controller can also be used for SSR flyback topologies.The MP8009 can support a PoE-PD front-end solution with minimal external components, and is available in QFN-28 (4mmx5mm) package.

Eigenschaften

  • 36V to 57V Power over Ethernet (PoE)Input or 48V Auxiliary Adapter Input
  • 12V Output Voltage (VOUT)
  • 2.1A Output Current (IOUT)
  • Primary-Side Regulation (PSR) for Flyback Applications
  • 802.3af/at-Compatible
  • Frequency Dithering for ElectromagneticInterference (EMI) Reduction
  • Overload Protection (OLP), Short-CircuitProtection (SCP), and Over-Voltage Protection (OVP) with Hiccup Mode forEach Protection
  • Thermal Shutdown
  • Available in QFN-28 (4mmx5mm) Package

Typische Anwendungen

  • IEEE 802.3af/at-Compatible Devices, Security Cameras, Video Phones, Wireless Local Area Network (WLAN) Access Points, Internet of Things (IoT) Devices

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktseriexPxCTypAnwendungssystemIRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(Ω)
fres
(MHz)
CEndurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Raster
(mm)
Ø D
(mm)
L
(mm)
VerpackungWicklungstypWicklungsanzahlL1
(µH)
Zmax
(Ω)
IR 1
(mA)
RDC1 max.
(Ω)
VR
(V)
AnwendungDatenratePortsPoEImproved CMRRBetriebstemperaturVT
(V (AC))
MontageartL
(µH)
LSmin.
(nH)
Muster
615008140121SPEC
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Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktseriexPxCTypAnwendungssystemIRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(Ω)
fres
(MHz)
CEndurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Raster
(mm)
Ø D
(mm)
L
(mm)
VerpackungWicklungstypWicklungsanzahlL1
(µH)
Zmax
(Ω)
IR 1
(mA)
RDC1 max.
(Ω)
VR
(V)
AnwendungDatenratePortsPoEImproved CMRRBetriebstemperaturVT
(V (AC))
MontageartL
(µH)
LSmin.
(nH)
Muster