MAX5952AEAX+

Description：IC POE CNTRL 4 CHANNEL 36SSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:2096d20987bb Category: Power Over Ethernet (PoE) Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC POE CNTRL 4 CHANNEL 36SSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：Controller (PSE)
Number of Channels：4
Power - Max：45 W
Internal Switch(s)：No
Auxiliary Sense：No
Standards：802.3at (PoE+), 802.3af (PoE)
Voltage - Supply：32V ~ 60V
Current - Supply：4.8mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：36-BSOP (0.295", 7.50mm Width)
Supplier Device Package：36-SSOP

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MAX5952AEAX+

Overview

The MAX5952AEAX+ is a quad Power Sourcing Equipment (PSE) controller designed for IEEE 802.3af and 802.3at PoE applications. It operates within a supply voltage range of 32V to 60V with a typical supply current of 4.8mA. The device supports up to 45W of power per channel without internal switches, utilizing external MOSFETs. It features an operating temperature range from 0°C to +85°C and is housed in a 36-SSOP package.

Feature Summary

Supports both 802.3af and 802.3at PoE standards for versatile deployment
Integrates four independent PSE channels for multi-port connectivity
Provides comprehensive protection mechanisms including overcurrent and thermal shutdown

Applications

Power Sourcing Equipment (PSE) controllers for Ethernet switches
Midspan power injectors for data communication networks
PoE-enabled access points and surveillance systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific suffix variations that may indicate tape-and-reel packaging versus tube packaging. Ensure the selected variant matches the required operational temperature range and package dimensions for your design.

Selection Notes

Select this component when designing systems requiring four-channel PoE support compliant with legacy and mid-span standards. Consider the absence of internal switches which necessitates external MOSFET selection based on current handling requirements. Evaluate the 36-SSOP footprint constraints against available PCB real estate.

Part Context

This part belongs to the MAX5952 series of hot-swap voltage controllers manufactured by Analog Devices/Maxim Integrated. It serves as a specialized solution for managing power distribution over Ethernet cables, distinguishing itself from single-channel alternatives like the MAX5992 by offering higher port density in a compact form factor.