Maxim MAX5996CATE+

控制器（PD），DC/DC90 W802.3at（PoE+），802.3af（PoE），802.3bt

Overview

The MAX5986A–MAX5986C/MAX5987A provide a complete power-supply solution as IEEE 802.3af-compliant Class 1/Class 2 Powered Devices (PDs) in a Power-over-Ethernet (PoE) system. The devices integrate the PD interface with an efficient DC-DC converter, offering a low external part count PD solution. The MAX5987A includes a low-dropout regulator and the MAX5986A–MAX5986C include sleep and ultra-low power modes.

The MAX5986A–MAX5986C/MAX5987A are available in a 16-pin, 5mm x 5mm, TQFN power package and operate over the -40°C to +85°C temperature range.

Features

Tray Package
Controller (PD), DC/DC Type
1 Number of Channels
90 W Power - Max
No Internal Switch(s)
Yes Auxiliary Sense
802.3at (PoE+), 802.3af (PoE), 802.3bt Standards
60V Voltage - Supply
1.2mA Current - Supply
Surface Mount Mounting Type