LT4293HMS#PBF

$6.35

Description：IC POE CNTRL 1 CHANNEL 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:9e42cc0cb4de Category: Power Over Ethernet (PoE) Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC POE CNTRL 1 CHANNEL 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Controller (PD)
Number of Channels：1
Power - Max：90 W
Internal Switch(s)：No
Auxiliary Sense：Yes
Standards：802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++
Voltage - Supply：60V
Current - Supply：2mA
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP

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LT4293HMS#PBF

Overview

The LT4293HMS#PBF is a Powered Device (PD) interface controller designed for Power over Ethernet (PoE) applications, supporting IEEE 802.3af, 802.3at, and LTPoE++ standards. It operates within a supply voltage range of up to 60 V and functions reliably across an extended temperature range from -40°C to +125°C. The device draws a typical operating supply current of 2 mA and is housed in a compact MSOP-10 surface-mount package.

Feature Summary

Supports LTPoE++ and IEEE 802.3bt Powered Device classification
Integrated control for PoE power switch and LAN interface
Extended industrial temperature rating for harsh environments

Applications

LTPoE++ Powered Device integration
IEEE 802.3bt compliant network endpoints
Industrial PoE powered equipment

Procurement Notes

Verify the specific suffix and package variant against the official Analog Devices datasheet before ordering. Confirm RoHS compliance status and check for Product Change Notifications regarding recent manufacturing updates. Ensure the selected component matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when designing systems requiring LTPoE++ support alongside standard 802.3af/at compatibility. The MSOP-10 package offers a small footprint suitable for space-constrained designs. Verify that the system power budget aligns with the controller's operational requirements and that the input voltage does not exceed the 60 V maximum limit.

Part Context

This part belongs to the LT4293 family of PoE controllers manufactured by Analog Devices. It is specifically engineered to manage power delivery and data communication interfaces for Powered Devices in modern Ethernet networks. The component integrates necessary control logic to handle high-power classifications defined in the latest IEEE standards.