English

All Products

View All >>
  • LTC4270CIUKG#TRPBF

LTC4270CIUKG#TRPBF

LTC4270CIUKG#TRPBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at Utmel


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4270CIUKG#TRPBF
  • Package: 52-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 484
  • Description: LTC4270CIUKG#TRPBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at Utmel(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 8 Weeks
Package / Case 52-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2012
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 52
ECCN Code EAR99
Type Controller (PSE)
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
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 LTC4270
Pin Count 52
JESD-30 Code R-PQCC-N52
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.354V
Supply Voltage-Min (Vsup) 3V
Number of Channels 12
Power - Max 13W
Current - Supply 9mA
Supply Current-Max (Isup) 15mA
Internal Switch(s) No
Standards 802.3at (PoE+), 802.3af (PoE), LTPoE++
Height Seated (Max) 0.8mm
Length 8mm
Width 7mm
RoHS Status ROHS3 Compliant

LTC4270CIUKG#TRPBF Overview


As part of the Tape & Reel (TR) package, PoE controller is embedded.Packaged according to 52-WFQFN Exposed Pad.An PoE controller of this type is Controller (PSE).Strong/weak channels are increasing: 12.In order to maintain reliability, PoE operates at a temperature of -40°C~85°C.This electrical Po E controller receives its supply voltage from 45V~57V.According to the base part number LTC4270, its Po E controllers can be founded.It is possible to terminate a transmission line with a 52 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.There is a maximum power of 13W Watts in this electrical ethernet over power controller.As you can see from the image, it is equipped with 52 pin count.Taking into account the supply current, 9mA is the value.This Po E controller is included in Power Management Circuits.3.3V should be greater than the supply voltage.If the maximal current (Isup) supplied for its operation reaches 15mA, it means the ethernet power controller is functioning properly.As soon as the maximum current (Vsup) is supplied for its operation, the 3.6V value is reached.When the minimal current (Vsup) required for its operation reaches 3V, then it is ready to operate.From 3.354V power supplies, it operates.

LTC4270CIUKG#TRPBF Features


Tape & Reel (TR) package
52 pin count
3.354V power supplies

LTC4270CIUKG#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC4270CIUKG#TRPBF Power Over Ethernet (PoE) Controllers applications.

  • Internet Appliances
  • Security Cameras
  • Security Cameras
  • Multiband access points
  • Switches
  • Pass-through System
  • Commercial Information Displays
  • IEEE 802.3af Compliant PoE Powered Devices
  • High power (>12.95 W) powered devices
  • IP Phone Power Management