LTC4268IDKD-1

LTC4268IDKD-1

Description：IC POE CNTRL 1 CHANNEL 32DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:1b5b983cf795 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 32DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Controller (PD), DC/DC
Number of Channels：1
Power - Max：35 W
Internal Switch(s)：No
Auxiliary Sense：No
Standards：802.3af (PoE)
Voltage - Supply：57V (Max)
Current - Supply：3mA (Max)
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：32-WFDFN Exposed Pad
Supplier Device Package：32-DFN (7x4)

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LTC4268IDKD-1

Overview

The LTC4268IDKD-1#PBF is a high-power Powered Device (PD) controller designed for Power over Ethernet (PoE) applications. It integrates a synchronous no-optocoupler flyback controller, enabling efficient power conversion without external optoisolators. The device supports IEEE 802.3at standards and operates within the industrial temperature range of -40°C to +85°C. Packaged in a 32-lead DFN package, it provides comprehensive protection features including overvoltage, undervoltage lockout, and thermal shutdown.

Feature Summary

Integrated synchronous no-optocoupler flyback controller for simplified design
Compliant with IEEE 802.3at high-power Powered Device standards
Built-in protection mechanisms for system reliability
Industrial temperature rating for robust operation

Applications

High-power PoE endpoints
Wireless access points
IP cameras
Network switches

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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.

LTC4268IDKD-1

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