Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MP8009GV is an integrated IEEE 802.3af/at PoE compliant powered device (PD) power supply converter. It includes a PD interface and a high-efficiency flyback/forward controller. 

The PD interface has all the functions of IEEE 802.3af/at, including detection, 1-event and 2- event classification, 120mA inrush current limit, 840mA operation current limit, and a 100V hotswap MOSFET.

Features

Compatible with 802.3af/at specifications

100V, 0.48Ω PD Integrated pass switch

840mA PD Operation current limit

Supports >8.5V auxiliary adapter supply

Supports flexible topology design:

Primary-Side Regulation (PSR) for flyback applications

Secondary-Side Regulation (SSR) for flyback applications

SSR for Active clamp forward applications

120mA PD Inrush current

2A GATE and 0.8A SYNC drivers

160mV Switching current-sense limit

Output diode compensation in PSR mode

250kHz Fixed switching frequency

EMI Reduction with frequency dithering

Available in a QFN-28 (4mm x 5mm) package

Applications

IEEE 802.3af/at-Compliant devices

Security cameras

Video telephones

WLAN Access points

Internet-of-Things (IoT) devices

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.