Datasheet4U Logo Datasheet4U.com

MAX5988A - IEEE 802.3af-Compliant High-Efficiency Devices

Datasheet Summary

Description

The MAX5988A/MAX5988B provide a complete powersupply 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.

Features

  • High Integration Saves Space and BOM Cost.
  • Efficient, Integrated DC-DC Converter (with Integrated Switches).
  • Built-In Output-Voltage Monitoring.
  • Protects Against Overload, Output Short Circuit, Output Overvoltage, and Overtemperature.
  • Integrated TVS Diode Withstands Cable Discharge Event (CDE).
  • Internal LDO Regulator with Up to 100mA Load.

📥 Download Datasheet

Datasheet preview – MAX5988A

Datasheet Details

Part number MAX5988A
Manufacturer Maxim Integrated
File Size 901.00 KB
Description IEEE 802.3af-Compliant High-Efficiency Devices
Datasheet download datasheet MAX5988A Datasheet
Additional preview pages of the MAX5988A datasheet.

📁 Similar Datasheet

  • MAX5984 - IEEE 802.3af/at PSE Controller (Maxim Integrated Products)
  • MAX5900 - -100V SOT23 Simple Swapper Hot-Swap Controllers (Maxim)
  • MAX5902 - +72V SOT23 Simple Swapper Hot-Swap Controllers (Maxim)
  • MAX5903 - +72V SOT23 Simple Swapper Hot-Swap Controllers (Maxim)
  • MAX5904 - Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers (Maxim)
  • MAX5910 - +65V Simple Swapper Hot-Swap Switches (Maxim)
  • MAX5911 - -48V Simple Swapper Hot-Swap Switches (Maxim)
  • MAX5913 - +48V Quad Hot-Swap Controllers (Maxim)
  • MAX5913A - +48V Quad Hot-Swap Controllers (Maxim Integrated Products)
  • MAX5914A - +48V Quad Hot-Swap Controllers (Maxim Integrated Products)
Other Datasheets by Maxim Integrated
  • MAX5988B - IEEE 802.3af-Compliant High-Efficiency Devices
  • MAX5980 - IEEE 802.3at/af PSE Controller
  • MAX5981A - Powered Device Interface Controllers
  • MAX5981B - Powered Device Interface Controllers
  • MAX5982A - Powered Device Interface Controllers
  • MAX5982B - Powered Device Interface Controllers
  • MAX5982C - Powered Device Interface Controllers
  • MAX5986A - IEEE 802.3af-Compliant High-Efficiency PDs

Full PDF Text Transcription

Click to expand full text
MAX5988A/MAX5988B EVALUATION KIT AVAILABLE IEEE 802.3af-Compliant, High-Efficiency, Class 1/Class 2, Powered Devices with Integrated DC-DC Converter General Description The MAX5988A/MAX5988B provide a complete powersupply 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 devices also include a low-dropout regulator, MPS, sleep, and ultra-low-power modes. The PD interface provides a detection signature and a Class 1/Class 2 classification signature with a single external resistor.
Published: |