MAX5995BATE+

$3.61

Description：IEEE 802.3BT-COMPLIANT, POWERED
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Strip

SKU:4df1161aa0ee Category: Power Over Ethernet (PoE) Controllers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IEEE 802.3BT-COMPLIANT, POWERED
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Strip
Type：Controller (PD), DC/DC
Number of Channels：1
Power - Max：91 W
Internal Switch(s)：Yes
Auxiliary Sense：Yes
Standards：802.3af (PoE)
Voltage - Supply：60V
Current - Supply：250µA
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-WQFN Exposed Pad
Supplier Device Package：16-TQFN (5x5)

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MAX5995BATE+

Overview

The MAX5995BATE+ is a single-channel IEEE 802.3bt-compliant Powered Device (PD) controller manufactured by Analog Devices Inc. It integrates a DC/DC converter and internal switches for PoE applications. The device supports a maximum power output of 91 W and operates with a supply voltage up to 60 V. It functions within an extended temperature range from -40°C to +125°C. The component is housed in a 16-TQFN (5x5 mm) surface-mount package with exposed pad.

Feature Summary

IEEE 802.3bt compliance for high-power Powered Device implementations
Integrated DC/DC converter with internal power switches
Supports auxiliary power functionality

Applications

High-power Powered Device (PD) systems compliant with IEEE 802.3bt
PoE-powered networking equipment requiring integrated power management
Industrial or commercial devices operating in extended temperature environments

Procurement Notes

Verify the specific suffix 'ATE' against official Analog Devices documentation to confirm package type and thermal characteristics. Ensure compatibility with system voltage requirements up to 60 V. Confirm RoHS compliance status through current manufacturer datasheets before integration into production designs.

Selection Notes

Select this component for applications requiring full IEEE 802.3bt PD support with integrated power conversion. Consider the 16-TQFN package for space-constrained designs. Evaluate thermal performance given the 91 W power capability and ensure adequate PCB layout for heat dissipation within the specified -40°C to +125°C operating range.

Part Context

This part belongs to the Maxim Integrated PoE controller family, now under Analog Devices. It is designed for modern high-power Ethernet applications, distinguishing itself from earlier standards like 802.3af/at by supporting higher wattage budgets through advanced control algorithms and integrated switching capabilities.