LT4275CHMS#TRPBF

$1.43

Description：IC POE CNTRL 1 CHANNEL 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:bcceab80833d 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：Tape & Reel (TR)
Type：Controller (PD)
Number of Channels：1
Power - Max：13 W
Internal Switch(s)：No
Auxiliary Sense：Yes
Standards：802.3af (PoE)
Voltage - Supply：23V ~ 60V
Current - Supply：2mA (Max)
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP

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LT4275CHMS#TRPBF

Overview

The LT4275CHMS#TRPBF is a Powered Device (PD) controller from Analog Devices Inc., designed for IEEE 802.3af/at and LTPoE++ applications. It supports an input voltage range of 9V to 60V and delivers up to 25W of output power in standard configurations, with the family supporting up to 90W via proprietary classification. The device operates within a temperature range of -40°C to 125°C and utilizes a 10-MSOP package.

Feature Summary

Supports IEEE 802.3af/at and LTPoE++ standards
Enables auxiliary power input capabilities
Provides comprehensive PD control logic

Applications

Powered devices requiring auxiliary power inputs
Industrial PoE endpoints
LTPoE++ compliant systems

Procurement Notes

Verify the specific suffix CHMS against the manufacturer's current datasheet to confirm pinout and thermal characteristics. Ensure the order quantity matches the tape-and-reel packaging requirements specified by Analog Devices. Cross-reference the part number with official distributor catalogs to confirm availability status and lead times prior to procurement.

Selection Notes

Select this component when designing PDs that require support for both legacy IEEE 802.3af/at standards and higher-power LTPoE++ classifications. Consider the 10-MSOP package constraints and the -40°C to 125°C operating temperature range for industrial environments. Verify compatibility with the intended PoE PSE infrastructure.

Part Context

The LT4275 is part of a pin-for-pin compatible family of PD controllers from Analog Devices. This series includes variants such as LT4275A and LT4275B, which offer different classification schemes and power delivery capabilities, allowing designers to scale solutions while maintaining board layout consistency across product generations.

Replacement Considerations

Direct substitutes include other members of the LT4275 family, such as LT4275AHMS or LT4275BHMS, provided they meet the specific power and classification requirements. Verify pin compatibility and electrical specifications before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.