PD70211
PD70211

PD70211

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PD70211 is an advanced PD Interface IC with integrated switching (PWM) regulator control for Powered Devices in PoE applications.

Product Detail

PD70211 is an advanced PD Interface IC with integrated switching (PWM) regulator control for Powered Devices in PoE applications. It supports IEEE802.3af, IEEE802at, HDBaseT and general 2/4-pair configurations. The PD70211 front-end includes an advanced classification block that supports 2, 3, 4, and 6 event classification. Using the SUPP_Sx pins, it also identifies which of the four pairs of the cable actually receives power and generates appropriate flags. The IC features an internal bleeder for discharging the input capacitor of the DC/DC converter rapidly, so as to ensure fast re-detection and port power-up in case of sudden removal and re-insertion of the Ethernet cable into the RJ-45. The advanced PWM current mode section supports synchronous Flyback and Active clamp Forward topologies, as well as Buck, Boost etc...

PD70211
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PD70211 is an advanced PD Interface IC with integrated switching (PWM) regulator control for Powered Devices in PoE applications.
PD70211
New
PD70211
Microchip
https://www.epsglobal.com/getmetafile/08eb4c8a-e70e-4479-bb89-9c506bf41808

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Technical Specification

Additional Documentation

Manufacturer

Microchip

Microchip Technology Inc. develops and manufactures semiconductor products for various embedded control applications worldwide. Its portfolio comprises 8- and 16-bit pic microcontrollers and 16-bit dspic digital signal controllers, which feature onboard flash (reprogrammable) memory technology; and linear, mixed-signal, power management, thermal management, battery management, and interface devices.

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