none

INTEGRATED CIRCUIT FOR POWER-OVER-ETHERNET SYSTEMS

08-02-2019
by 
in 

Mouser Electronics now stocks the MAX5995B power management integrated circuit from Maxim Integrated, which provides a complete interface for a powered device to comply with the IEEE 802.3af/at/bt standard in a power-over-ethernet system.

It provides the device with a detection signature, classification signature and an integrated isolation power switch with startup inrush current control. It supports a multi-event classification method as specified in the IEEE 802.3bt standard, and provides a signal to indicate from Type 1 to Type 4 power sourcing equipment. It also provides a power-good signal, two-step current limit and foldback control, and over-temperature protection.

The MAX5995B features an intelligent maintain power signature function, ultra-low-power sleep mode, an input undervoltage lockout with wide hysteresis, and a long de-glitch time to compensate for twisted pair cable resistive drop and to assure glitch-free transition during power-on/-off conditions.

It is available in a 16-pin, 5 × 5 mm TQFN power package with an operating temperature range of -40 to 85°C. It is ideal for VOIP phones, IP security cameras, wireless access points, small cell and picocell base stations, lighting and building automation.

Mouser Electronics
+852 3756 4700
au.mouser.com

Related news & editorials

  1. Adlink medical computer
    21.01.2021
    21.01.2021
    by      In
    ADLINK introduces MLC-AL and MLC-KL series of medical panel computers for easy system integration.
    The MLC-AL and MLC-KL help streamline patient care by supporting a range of systems from mobile X-rays and ventilators to blood and tissue analysis and vital sign monitoring.
    It also offers 13.3” and... Read More
  2. Omron 14L Scara robot
    21.01.2021
    21.01.2021
    by      In
    The i4L SCARA robot is capable of high speed, high-precision motion with payloads up to 5kg.
    This compact next generation SCARA robot delivers quality along with scalability, preventative maintenance, and integration flexibility well above its class 
    OMRON’s new i4L SCARA robot sets a new bar in... Read More
  3. Hercules, Cut to Size Plastics glide bearings
    21.01.2021
    21.01.2021
    by      In
    Custom-fabricated structural bearings are being introduced by Hercules Engineering for extremely high stress applications in resources projects requiring outstanding load-bearing performance, even in compact or wet spaces in mineral processing applications, power generation, ports loaders and land... Read More
  4. Heyco clip, mouser
    18.01.2021
    18.01.2021
    by      In
    Mouser Electronics has been named Global Distributor of the Year, by leading molded wire and electrical components manufacturer, Heyco.
    Mouser, the industry’s leading New Product introduction (NPI) distributor with the widest selection of semiconductors and electronic components, now stocks and... Read More