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Monolithic Power Systems MP8009A | Demoboard EVL8009A-V-00A
Fully Integrated, 802.3af/at-Compliant PoE PD Interface with High-Efficiency PSR Flyback Controller Evaluation Board
Overview
| Topology | LAN / POE |
| Input voltage | 36-57 V |
| Output 1 | 12 V / 2.1 A |
| IC revision | 1.0 |
Description
The EVL8009A-V-00A is an evaluation board designed to demonstrate the capabilities of the MP8009A, 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.
Features
- 36V to 57V Power over Ethernet (PoE)
- Input or 48V Auxiliary Adapter Input
- Primary-Side Regulation (PSR) for Flyback Applications
- 802.3af/at Compliant
- 250kHz Fixed Switching Frequency (fSW)
- 32ms Soft-Start Time (tSS)
- Frequency Dithering for Electromagnetic Interference (EMI) Reduction
- Overload Protection (OLP), Short-Circuit Protection (SCP), and Over-Voltage Protection (OVP) with Hiccup Mode for Each Protection
- Thermal Shutdown
- Available in a QFN-28 (4mmx5mm) Package
Typical applications
- Wireless Local Area Network (WLAN) Access Points
- IEEE 802.3af/at-Compatible Devices, Security Cameras, Video Phones
- PoE
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | C | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | xPxC | Type | Shielding | Tab | EMI | Application System | IR (mA) | Working Voltage (V (AC)) | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744373240010 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | 16.5 | 20.9 | 37.6 | 4 | 323 | – | – | – | – | – | – | – | 4.45 | – | – | – | Shielded | – | – | – | – | – | – | 1.5 | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | 0.1 | – | ||
 | 744272471 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-SL5 SMT Common Mode Line Filter | – | – | – | 65 | – | – | – | – | – | – | – | – | 10 | – | – | – | – | – | – | – | 1600 | – | sectional | 2 | 470 | 1750 | 1600 | 0.065 | 80 | – | – | – | – | – | – | 1000 | SMT | 470 | 3000 | ||
 | 749020010A | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LAN LAN Transformer | – | – | – | – | – | – | – | – | – | – | 1.27 | – | 17.5 | – | – | Standard | – | – | – | – | – | – | – | – | 350 | – | – | – | – | Standard | 1000 Base-T | 1 | non-PoE | No | -40 °C up to +85 °C | 1500 | SMT | 350 | – | ||
 | 860080474010 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATLI Aluminum Electrolytic Capacitors | – | – | – | – | – | 220 µF | 3000 | 750 | 55 | 10 | 3.5 | 8 | 11.5 | Ammopack | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 25 | – | – | – | – | – | – | – | – | – | – | ||
 | 615008140121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MJ Cat 3 Modular Jacks – THT | – | – | – | – | – | – | – | – | – | – | – | – | – | Tray | 8P8C | Horizontal | Shielded | Down | No | CAT 3 | 1500 | 120 | – | – | – | – | – | – | – | – | – | 1x1 | – | – | -40 °C up to +85 °C | – | THT | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744373240010 | SPEC | |
| 744272471 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | |
| 749020010A | SPEC | |
| 860080474010 | SPEC | |
| 615008140121 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | C | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | xPxC | Type | Shielding | Tab | EMI | Application System | IR (mA) | Working Voltage (V (AC)) | 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 |
|---|
