ADI LTC4268CDKD-1

Manufacturer No:

LTC4268CDKD-1

Manufacturer:

ADI

Package:

32-WFDFN Exposed Pad

Description:

Tube 32-WFDFN Exposed Pad Controller (PD), DC/DC 1 0°C~70°C 57V Max 32 DUAL 1

Quantity:

Delivery:

Payment:

In Stock :Available

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LTC4268CDKD-1 information

ADI LTC4268CDKD-1 technical specifications, attributes, parameters and parts with similar specifications to ADI LTC4268CDKD-1.

Type
Parameter

Package / Case
32-WFDFN Exposed Pad

Surface Mount
YES

Operating Temperature
0°C~70°C

Packaging
Tube

Published
2007

JESD-609 Code
e0

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
32

ECCN Code
EAR99

Type
Controller (PD), DC/DC

Terminal Finish
Tin/Lead (Sn/Pb)

Subcategory
Switching Regulator or Controllers

Technology
CMOS

Voltage - Supply
57V Max

Terminal Position
DUAL

Peak Reflow Temperature (Cel)
235

Number of Functions
1

Terminal Pitch
0.4mm

Time@Peak Reflow Temperature-Max (s)
20

Pin Count
32

JESD-30 Code
R-PDSO-N32

Input Voltage-Nom
14V

Number of Channels
1

Current - Supply
3mA Max

Control Mode
CURRENT-MODE

Switcher Configuration
SINGLE

Switching Frequency-Max
250kHz

Internal Switch(s)
No

Standards
802.3af (PoE)

Length
7mm

Height Seated (Max)
0.8mm

Width
4mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ADI LTC4268CDKD-1.

Datasheets:

lineartechnologyanalogdevices-ltc4268idkd1-datasheets-4122.pdf

LTC4268CDKD-1 Overview

PoE controller is part of the Tube package, which is included in the download.There is a way in which it is packaged which is referred to as 32-WFDFN Exposed Pad.As far as this application is concerned, it is a Controller (PD), DC/DC type PoE controller that is being used.There is an increase in the number of channels strong/weak as follows: 1.As a precaution, the operating temperature of this Po E controller is kept at 0°C~70°C in order to maintain its reliability.In order to operate this electrical Po E controller, it requires a voltage of 57V Max as a supply voltage.Termination with a 32 termination involves terminating a transmission line with a power over ethernet controller of matching impedance.This electrical ethernet over power controller has a maximum power of 35W Watts, which is the maximum power it can deliver.In addition, it comes with a 32 pin count.Taking into account the supply current, 3mA Max is the value.Switching Regulator or Controllers includes this Po E controller in its package.There is a peak reflow temperature of this electric ethernet power controller (Cel) of 235 degrees Celsius.This electrical PoE power over ethernet controller has a maximal switching frequency of 250kHz, and that is its maximum switching frequency.

LTC4268CDKD-1 Features

Tube package
32 pin count

LTC4268CDKD-1 Applications

There are a lot of Linear Technology/Analog Devices
LTC4268CDKD-1 Power Over Ethernet (PoE) Controllers applications.

Wireless Access Points
Security Cameras
Power over Ethernet
PoE powered device appliances
High power (>12.95 W) powered devices
IEEE 802.3bt (Draft) Compliant Devices
Lighting
Power Modules
Dual Signature PD/Forced UPOE
4PPOE

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.