Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-DFN (7x4)
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Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-DFN (7x4)
Power Over Ethernet
Introducing Power by Linear

LTC4278IDKD#PBF

DigiKey Part Number
LTC4278IDKD#PBF-ND
Manufacturer
Manufacturer Product Number
LTC4278IDKD#PBF
Description
IC POE CNTRL 1 CHANNEL 32DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-DFN (7x4)
Datasheet
 Datasheet
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LTC4278IDKD#PBF Models
Product Attributes
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Category
Standards
802.3at (PoE+), 802.3af (PoE)
Manufacturer
Analog Devices Inc.
Voltage - Supply
37.2V ~ 60V
Packaging
Tube
Current - Supply
1.35mA (Max)
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Type
Controller (PD), DC/DC
Mounting Type
Surface Mount
Number of Channels
1
Package / Case
32-WFDFN Exposed Pad
Power - Max
25.5 W
Supplier Device Package
32-DFN (7x4)
Internal Switch(s)
Yes
Base Product Number
Auxiliary Sense
Yes
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
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All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$67.72000$67.72
10$52.49200$524.92
52$46.27904$2,406.51
104$44.41202$4,618.85
260$42.44115$11,034.70
520$41.25331$21,451.72
1,040$40.27562$41,886.64
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.