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Monolithic Power Systems MP8009 | Demoboard EVL8009-V-00H
Fully Integrated, 802.3af/at Compliant PoE PD Interface with High-Efficiency PSR Flyback Controller
Overview
| Topology | Flyback Converter |
| Input voltage | 36-57 V |
| Output 1 | 12 V / 2.1 A |
| IC revision | 1.0 |
Description
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.
Features
- 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
Typical applications
- IEEE 802.3af/at-Compatible Devices, Security Cameras, Video Phones, Wireless Local Area Network (WLAN) Access Points, Internet of Things (IoT) Devices
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | xPxC | Type | Application System | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (Ω) | fres (MHz) | C | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | Winding Style | Number of windings | L1 (µH) | Zmax (Ω) | IR (mA) | RDC max. (Ω) | VR (V) | Application | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | VT (V (AC)) | Mount | L (µH) | LSmin. (nH) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 615008140121 | SPEC | – | 6 files | WR-MJ Modular Jack Horizontal Shielded Front Grounding Post 8P8C Tab Down | 8P8C | Horizontal | CAT 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tray | – | – | – | – | – | – | – | – | – | 1x1 | – | – | -40 °C up to +85 °C | – | THT | – | – | |
 | 744272471 | SPEC | 8 files | WE-SL5 SMT Common Mode Line Filter | – | – | – | – | – | – | 0.065 | – | – | – | -40 °C up to +125 °C | – | – | – | – | – | 10 | – | sectional | 2 | 470 | 1750 | 1600 | 0.065 | 80 | – | – | – | – | – | – | 1000 | SMT | 470 | 3000 | ||
 | 744373240010 | SPEC | 8 files | WE-LHMI SMT Power Inductor | – | – | – | 16.5 | 20.9 | 37.6 | 0.004 | 323 | – | – | -40 °C up to +125 °C | – | – | – | – | – | 4.45 | – | – | 1.5 | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | 0.1 | – | ||
 | 749020010A | SPEC | 9 files | WE-LAN LAN Transformer | – | Standard | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | 1.27 | – | 17.5 | – | – | – | 350 | – | – | – | – | Standard | 1000 Base-T | 1 | non-PoE | No | -40 °C up to +85 °C | 1500 | SMT | 350 | – | ||
 | 860080474010 | SPEC | 7 files | WCAP-ATLI Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | 220 µF | 3000 | -55 °C up to +105 °C | 750 | 55 | 10 | 3.5 | 8 | 11.5 | Ammopack | – | – | – | – | – | – | 25 | – | – | – | – | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 615008140121 | SPEC | – |
| 744272471 | SPEC | |
| 744373240010 | SPEC | |
| 749020010A | SPEC | |
| 860080474010 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | xPxC | Type | Application System | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (Ω) | fres (MHz) | C | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | Winding Style | Number of windings | L1 (µH) | Zmax (Ω) | IR (mA) | RDC max. (Ω) | VR (V) | Application | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | VT (V (AC)) | Mount | L (µH) | LSmin. (nH) | Samples |
|---|