Datasheet4U Logo Datasheet4U.com

MP3924 - IEEE 802.3af/at PSE Controller

Datasheet Summary

Description

The MP3924 is a quad-port power source equipment (PSE) power controller for IEEE 802.3af/at compliant power over Ethernet (PoE) applications.

Features

  • a 9-bit analog-to-digital converter (ADC) to monitor the current and voltage, a special I2C interface for isolated controller communication, adjustable current limits, and configurable system functions. These features provide flexibility for PoE.

📥 Download Datasheet

Datasheet preview – MP3924

Datasheet Details

Part number MP3924
Manufacturer MPS
File Size 1.60 MB
Description IEEE 802.3af/at PSE Controller
Datasheet download datasheet MP3924 Datasheet
Additional preview pages of the MP3924 datasheet.

📁 Similar Datasheet

  • MP30 - Power Rheostats (Vishay Siliconix)
  • MP3005 - Current and Voltage Controls Current Transformer (Carlo Gavazzi)
  • MP312 - (MP312 / MP330) Power Film Resistors (Caddock)
  • MP320A - Low Cost Quartz Crystal (CTS)
  • MP320A-E - Low Cost Quartz Crystal (CTS)
  • MP320B - Low Cost Quartz Crystal (CTS)
  • MP320B-E - Low Cost Quartz Crystal (CTS)
  • MP3274 - 12-Bit Data Acquisition Subsystem (Exar)
  • MP3275 - 12-Bit Data Acquisition Subsystem (Exar)
  • MP3276 - 12-Bit Data Acquisition Subsystem (Exar)
Other Datasheets by MPS
  • MP3924GU - IEEE 802.3af/at PSE Controller
  • MP3908 - Current Mode PWM Controller
  • MP3908DK - Current Mode PWM Controller
  • MP3910 - Boost PWM Controller
  • MP3910A - Peak Current Mode Boost PWM Controller
  • MP3910AGS - Peak Current Mode Boost PWM Controller
  • MP3910GK - Boost PWM Controller
  • MP3120 - 1.1MHz Synchronous Boost Converter

Full PDF Text Transcription

Click to expand full text
MP3924 Quad-Port, IEEE 802.3af/at PSE Controller for Power over Ethernet DESCRIPTION The MP3924 is a quad-port power source equipment (PSE) power controller for IEEE 802.3af/at compliant power over Ethernet (PoE) applications. The device has all the functions of IEEE 802.3af/at, including detection, single-event and two-event classification, current limiting, and disconnected load detection. All of the functions can be configured to work in automatic operation mode or software program mode via the I2C. The MP3924 features a 9-bit analog-to-digital converter (ADC) to monitor the current and voltage, a special I2C interface for isolated controller communication, adjustable current limits, and configurable system functions. These features provide flexibility for PoE applications.
Published: |