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25LC128
Hotenda Part Number
H2627104
Manufacturer Part
LTC4278CDKD#TRPBF
Manufacturer
Linear Technology
Description
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-DFN (7x4)
Category
Integrated Circuits (ICs)
Family
Power Over Ethernet (PoE) Controllers PMIC
Series
-
Manufacturer Quantity
8128
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
2,500
$1.63
$3.26

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
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  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
LTC4278
Product Training Modules
LTPoe++ Controller Family Overview
Reference Design Library
DC1561B: POE, 5V @ 4.5A, 9 ~ 57V in
Auxiliary Sense
Yes
Category
Integrated Circuits (ICs)
Current - Supply
1.35mA (Max)
Family
PMIC - Power Over Ethernet (PoE) Controllers
Internal Switch(s)
Yes
Manufacturer
Linear Technology
Number of Channels
1
Operating Temperature
0°C ~ 70°C
Package / Case
32-WFDFN Exposed Pad
Packaging
Tape & Reel (TR)
Part Status
Active
Power - Max
25.5W
Series
-
Standards
802.3at (PoE+), 802.3af (PoE)
Supplier Device Package
32-DFN (7x4)
Type
Controller (PD), DC/DC
Voltage - Supply
37.2 V ~ 60 V

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