Rainbow-electronics MAX5953D Manuel d'utilisateur télécharger pdf (Page 12)

MAX5953A/MAX5953B/MAX5953C/MAX5953D

IEEE 802.3af PD Interface and PWM Controllers

with Integrated Power MOSFETs

12 ______________________________________________________________________________________

Typical Application Circuit

PHY

-48V

RTN

SGND

RJ-45

POWER-OVER

SPAIR PAIRS

POWER-OVER

SIGNAL PAIRS

REG

Figure 2. RJ-45 Connector, PoE Magnetic, and Input Diode Bridges

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Rainbow-electronics MAX5953D Manuel d'utilisateur Page 12