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Fully integrated 802.3af compatible PoE PD interface with 13W primary-side regulated flyback or buck converter MP8007-MP8007
Fully integrated 802.3af compatible PoE PD interface with 13W primary-side regulated flyback or buck converter MP8007-Monolithic Power Systems, Inc.

Fully integrated 802.3af compatible PoE PD interface with 13W primary-side regulated flyback or buck converter MP8007
Monolithic Power Systems, Inc.


About This Product

■Summary

MP8007 is an integrated IEEE802.3af/at compatible PoE powered device with PD interface and power converter. Intended for isolated or non-isolated 13W PoE applications. The PD interface has all the features of IEEE802.3af/at, including detection, classification, 120mA inrush current, 840mA operating current limit, and 100V hot-swap MOSFET. DC/DC converters use a fixed peak current and variable frequency discontinuous conduction mode (DCM) to regulate a constant output voltage. Primary-side regulation without optocoupler feedback in flyback mode simplifies design, and continuation in buck mode minimizes solution size for non-isolated applications. An integrated 180V power MOSFET optimizes the device for a variety of wide voltage applications. MP8007 has protection features such as overcurrent protection, overvoltage protection, open circuit protection, and thermal shutdown. The MP8007 is a front-end solution for PoE PD applications with minimal external components and is available in a QFN-28 (4mm x 5mm) package.

■Features and benefits

・Compliant with 802.3af/at specifications ・Supports 13W PoE power application ・100V 0.48Ω PD integrated pass switch ・120mA PD inrush current ・840mA PD operating current limit ・Auxiliary adapter O-ring power supply ・180V switching power MOSFET integration ・Supports primary side stabilization flyback without photocoupler feedback ・Compatible with low side switchback converter ・Programmable switching current limit up to 3A ・OLP, OVP, open circuit, and thermal protection ・Minimal external parts ・Provided in QFN-28 (4mm x 5mm) package

■Available product numbers

・MP8007GV-P MP8007GV-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Fully integrated 802.3af compatible PoE PD interface with 13W primary-side regulated flyback or buck converter MP8007

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1 Models of Fully integrated 802.3af compatible PoE PD interface with 13W primary-side regulated flyback or buck converter MP8007

Image Part Number Price (excluding tax) Aux Supply Vrange (V) DC/DC Topology Fault Response Pass Switch Rds (on) (Ω) PoE Ilimit (mA) PoE Inrush Limit (mA) PoE Standards Supported Pout (W) Recommended fsw (kHz) Grade Package
Fully integrated 802.3af compatible PoE PD interface with 13W primary-side regulated flyback or buck converter MP8007-Part Number-MP8007

MP8007

Available upon quote

24 to 57

Flyback or Buck

Hiccup

0.48

840

120

802.3af

13

Up to 200

Catalog

QFN-28 (4x5)

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About Company Handling This Product

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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