FDMQ8205 GreenBridge™ 2 Series of High-Efficiency Bridge Rectifiers

PublishTime：2022-08-12

●General Description
■FDMQ8205 is GreenBridge 2 series of quad MOSFETs for a bridge application so that the input will be insensitive to the polarity of a power source coupled to the device. Many known bridge rectifier circuits can be configured using typical diodes. The conventional diode bridge has relatively high power loss that is undesirable in many applications. Especially, Power over Ethernet (PoE) Power Device(PD) application requires high−efficiency bridges because it should be operated with the limited power delivered from Power Source Equipment (PSE) which is classified by IEEE802.3at. FDMQ8205 is configured with low RDS(on) dual P−ch MOSFETs and N−ch MOSFETs so that it can reduce the power loss caused by the voltage drop, compared to the conventional diode bridge. FDMQ8205 enables the application to maximize the available power and voltage and to eliminate the thermal design problems in PoE PD applications.
■FDMQ8205 GreenBridge 2 is compatible with IEEE802.3at PoE standard by not compromising detection and classification requirement as well as small backfeed voltage.
●Features
■Low Power Loss GreenBridge Replaces Diode Bridge
■Self Driving Circuitry for MOSFETs
■Low R-DS(on) 80 V Rated MOSFETs
■Maximizing Available Power and Voltage
■Eliminating Thermal Design Problems
■IEEE802.3 at Compatible
▲Meet Detection and Classification Requirement
▲Work with 2 and 4−pair Architecture
▲Small Backfeed Voltage
■Compact MLP 4.5 x 5 Package
■These Device is Pb−Free and Halogen Free.

Brand of Product：	ON Semiconductor
Part#：	FDMQ8205 More Part#
Product Category：	quad MOSFETs 、 High-Efficiency Bridge Rectifiers More
Application：	[ Power over Ethernet (PoE) Power Device (PD) ][ IP Phones ][ Network Cameras ][ Wireless Access Points ][ Thin Clients ][ Microcell ][ Femtocell ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	MLP;WDFN12;MLP4
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2022/4/6
Version Number：	Rev. 2
Data Encoding：	FDMQ8205/D
Data Size：	242 KB

Data section preview(2pages)

- The full preview is over. If you want to read the whole 11 page document,please Sign in/Register -

Download

+1 Like
Add to Favorites

Recommend

Technical Resources

More>

All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.

Integrated Circuits