Computer Controls

New Maxim MAX5992A & MAX5992B

Maxim Integrated on 5th August’2019 officially released for mass production MAX5992A & MAX5992B products –  Multisource, High-Power, High-Performance Powered Device Controllers

The MAX5992A/MAX5992B powered device (PD) controllers provide a complete interface control for PDs to comply with the IEEE® 802.3af/at standard in a Power-overEthernet (PoE) system. They provide the PD with a detection signature, classification signature, and an isolation MOSFET driver with current-limit control. Additional features include:

  • SIG_OK output signal;
  • selectable inrush-current modes;
  • input UVLO, wide hysteresis, and long deglitch time;
  • Ultra-Low-Power/Sleep Mode;
  • RJ45 12V Supply Input;
  • and other...

MAX5992A/MAX5992B products are available in 24-pin 4x4mm TQFN package, rated over -40°C to +85°C temperature range.

Target application areas for these device include:

  • IEEE 802.3af/at-Powered Devices (PD);
  • Universal Power-over-Ethernet (UPoE);
  • Femtocell, Picocell, Microcell;
  • IP Phones;
  • Wireless Access Nodes;
  • And many others...

> Download the datasheet for MAX5992A/MAX5992B.

> Or use the form below to ask for Evaluation Kit – MAX5992AEVKIT# or free prototyping samples.

For prices and availability please contact us