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PD70211 PD Controller

PD70211 Description

PD70211 PD Controller with Switching Regulator for AF/AT/UPOE/HDBaseT/4-pair PoE Applications f .
PD70211 is an advanced PD Interface IC with integrated switching (PWM) regulator control for Powered Devices in PoE applications.

PD70211 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 currentmode section supports synchronous Flyback and Active cl

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Controller Microsemi
Microsemi PD70211-like datasheet