ADI LTC4274AIUHF-2#PBF

Manufacturer No:

LTC4274AIUHF-2#PBF

Manufacturer:

ADI

Package:

38-WFQFN Exposed Pad

Description:

Tube 38-WFQFN Exposed Pad Controller (PSE) 1 -40°C~85°C 45V~57V LTC4274 38 QUAD 1

Quantity:

Delivery:

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In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LTC4274AIUHF-2#PBF information

ADI LTC4274AIUHF-2#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LTC4274AIUHF-2#PBF.

Type
Parameter

Factory Lead Time
26 Weeks

Package / Case
38-WFQFN Exposed Pad

Surface Mount
YES

Operating Temperature
-40°C~85°C

Packaging
Tube

Published
2011

JESD-609 Code
e3

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
38

ECCN Code
EAR99

Type
Controller (PSE)

Terminal Finish
Matte Tin (Sn)

Subcategory
Power Management Circuits

Technology
CMOS

Voltage - Supply
45V~57V

Terminal Position
QUAD

Number of Functions
1

Supply Voltage
3.3V

Terminal Pitch
0.5mm

Base Part Number
LTC4274

Pin Count
38

JESD-30 Code
R-PQCC-N38

Supply Voltage-Max (Vsup)
4.3V

Supply Voltage-Min (Vsup)
3V

Number of Channels
1

Adjustable Threshold
YES

Power - Max
52.7W

Current - Supply
2.4mA

Supply Current-Max (Isup)
5mA

Internal Switch(s)
No

Standards
802.3at (PoE+), 802.3af (PoE), LTPoE++

Length
7mm

Height Seated (Max)
0.8mm

Width
5mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ADI LTC4274AIUHF-2#PBF.

Datasheets:

lineartechnologyanalogdevices-ltc4274aiuhf1trpbf-datasheets-3188.pdf

LTC4274AIUHF-2#PBF Overview

There is an embedded version of it in the Tube package.In other words, 38-WFQFN Exposed Pad refers to the way in which it is packaged.I would like to inform you that this PoE controller is of the Controller (PSE) type.Channels are growing strong/weak depending on the category: 1.In order to ensure PoE reliability, it is designed to operate at a temperature of -40°C~85°C.There is a voltage of 45V~57V that is used for the supply voltage of this electrical Po E controller.A base part number LTC4274 can be used to identify its Po E controllers according to that number.An 38 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.There is a maximum power of 52.7W Watts that can be generated by this electrical ethernet over power controller.There is a pin count of 38 on this ethernet over power controller.2.4mA is the amount of supply current that is available.The Po E controller in question is included in the package Power Management Circuits.A voltage higher than 3.3V should be applied to the supply.In order for it to operate, it needs the maximum current (Isup) 5mA.As soon as the maximum current (Vsup) is supplied for its operation, the 4.3V value is reached.When the minimal current (Vsup) required for its operation reaches 3V, then it is ready to operate.As far as the power supply is concerned, it runs on 3.354V batteries.

LTC4274AIUHF-2#PBF Features

Tube package
38 pin count
3.354V power supplies

LTC4274AIUHF-2#PBF Applications

There are a lot of Linear Technology/Analog Devices
LTC4274AIUHF-2#PBF Power Over Ethernet (PoE) Controllers applications.

Higher Power Ethernet Powered Devices
IP Phone Power Management
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

User Guide

PURCHASE

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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.