LT4275BIDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT4275BIDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LT4275BIDD#TRPBF is a Power over Ethernet (PoE) Controller designed for Power Management applications, providing a compact, efficient solution for receiving power over Ethernet cables.

Product Features and Performance

Controller Type: PD (Powered Device)

Number of Channels: 1

Maximum Power Output: 25.5 W

Standards Compliance: 802.3at (PoE+), 802.3af (PoE)

Auxiliary Power Sense Capability

Low Supply Current: 2mA (Max)

Wide Voltage Supply Range: 23V ~ 60V

Operating Temperature Range: -40°C ~ 85°C

Package: 10-WFDFN Exposed Pad

Product Advantages

High efficiency power conversion

Supports high power applications up to 25.5 W

Flexible voltage requirements suitable for various applications

Compact package suitable for space-constrained applications

Key Technical Parameters

Power: Max 25.5W

Voltage Supply: 23V ~ 60V

Current Supply: 2mA (Max)

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Built to comply with stringent IEEE standards 802.3at and 802.3af

Robust operating temperature range ensures reliability in harsh conditions

Compatibility

Compatible with both PoE+ and PoE applications

Surface mount design fits standard 10-WFDFN Exposed Pad footprint

Application Areas

Network routers and switches

Wireless access points

IP cameras and security systems

VoIP phones

Product Lifecycle

Product Status: Active

Not nearing discontinuation; ongoing support and production

Upgrades or replacements available as technology advances

Several Key Reasons to Choose This Product

Provides a wide operational temperature range suitable for industrial environments

Extremely low supply current minimizes power dissipation

Broad compatibility with PoE and PoE+ devices

Efficient power management for high-power PoE devices

Reliable operation confirmed by compliance with leading industry standards