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Monolithic Power Systems MP8030 | Demoboard EVL8030-QJ-01A
IEEE 802.3af/at/bt-Compatible, PoE PD with PD Interface and SSR Forward Controller
Overview
| Topology | Forward Converter |
| Input voltage | 41-57 V |
| Output 1 | 5 V / 14 A |
| IC revision | 1.0 |
Description
The EVL8030-QJ-01A is an evaluation board designed to demonstrate the capabilities of the MP8030, a fully integrated, IEEE 802.3af/at/btcompatible,Power over Ethernet(PoE),powered device (PD) with a PD interface and a high-efficiency forward controller.The PD interface has all the functions of IEEE 802.3af/at/bt. It integrates a 100V hot-swap MOSFET and a gate driver (GATE1) to improve efficiency for high-powered applications. The second gate driver (GATE2) supports an external, low RDS(ON) N-channel MOSFET to reduce high-power loss while the controller is powered from via adapter.The controller is designed for both primary-side regulation (PSR) in flyback applications and secondary-side regulation (SSR) in active clamped forward applications.It is recommended to read the MP8030 datasheet prior to making any changes to the EVL8030-QJ-01A.
Features
- Compliant with 802.3af/at/bt Specifications
- Internal Hot-Swap MOSFET for ≤51W Designs
- External FET with GATE1 for >51W Designs
- GATE2 N-Channel MOSFET Driver for Adapter Supply
- Supports Automatic Classification
- Automatic Maintain Power Signature Function
- Primary-Side Regulation (PSR) for Flyback Applications
- Secondary-Side Regulation (SSR) for Flyback Applications
- SSR for Active-Clamp Forward Applications
- Frequency Dithering for Reduced EMI
- Ethernet Alliance (EA Gen 2) Certified
- Available in a QFN-32 (5mmx6mm) Package
Typical applications
- IEEE 802.3af/at/bt-Compliant Devices, Security Cameras, Video and VoIP Phones, WLAN Access Points, Internet of Things (IoT) Devices, Pico Base Stations
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | xPxC | Type | Application System | C | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | Packaging | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 615008140121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MJ Modular Jack Horizontal Shielded Front Grounding Post 8P8C Tab Down | 8P8C | Horizontal | CAT 3 | – | – | – | – | – | – | – | – | Tray | 1.5 | – | – | – | – | – | – | – | – | THT | – | 1x1 | – | – | -40 °C up to +85 °C | |
 | 7448012501 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | -40 °C up to +125 °C | – | – | – | – | – | – | 2.5 | 1 | 55 | 300 | 2100 | Nanocrystalline | 14 | 7.5 | 16 | THT | – | – | – | – | -55 °C up to +125 °C | ||
 | 860080274011 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATLI Aluminum Electrolytic Capacitors | – | – | – | 470 µF | 3000 | -55 °C up to +105 °C | 750 | 47 | 14 | 3.5 | 8 | Ammopack | – | – | – | 10 | – | – | 11.5 | – | – | – | – | – | – | – | – | ||
 | 7490220122 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LAN LAN Transformer | – | 4PPoE (to 900 mA) | – | – | – | -40 °C up to +105 °C | – | – | – | 1.27 | – | – | – | 0.35 | – | – | 1500 | – | 17.55 | 16 | 98.8 | SMT | 10/100/1000BASE-T | 1 | 4PPoE (up to 1000 mA) | No | -40 °C up to +105 °C |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 615008140121 | SPEC | – |
| 7448012501 | SPEC | |
| 860080274011 | SPEC | |
| 7490220122 | SPEC |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | xPxC | Type | Application System | C | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | Packaging | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | Samples |
|---|