Maxim MAX5987AETE+T

控制器（PD），DC/DC6.49 W802.3af（PoE）

Overview

The MAX5986A–MAX5986C/MAX5987AETE+ 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 MAX5987AETE+ includes a low-dropout regulator and the MAX5986A–MAX5986C include sleep and ultra-low power modes.

The MAX5986A–MAX5986C/MAX5987AETE+ are available in a 16-pin, 5mm x 5mm, TQFN power package and operate over the -40°C to +85°C temperature range.

Features

Tape & Reel (TR) Package
Tape & Reel (TR) package
16 pins
48V power supplies

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX5987AETE+T Power Over Ethernet (PoE) Controllers applications.

• Wireless Access Points
• Security Cameras
• Power over Ethernet
• PoE powered device appliances
• High power (>12.95 W) powered devices
• IEEE 802.3bt (Draft) Compliant Devices
• Lighting
• Power Modules
• Dual Signature PD/Forced UPOE
• 4PPOE