LTC4257CDD-1#TRPBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available on our website
SOT-23
LTC4257CDD-1#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Package / Case
8-WFDFN Exposed Pad
Surface Mount
YES
Operating Temperature
0°C~70°C
Packaging
Tape & Reel (TR)
Published
2005
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Controller (PD)
Terminal Finish
Matte Tin (Sn)
Additional Feature
REQUIRES A NEGATIVE SUPPLY OF 48V
Voltage - Supply
57V Max
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC4257
Pin Count
8
JESD-30 Code
S-PDSO-N8
Number of Channels
1
Adjustable Threshold
NO
Power - Max
12.95W
Current - Supply
3mA
Internal Switch(s)
Yes
Standards
802.3af (PoE)
Auxiliary Sense
No
Height Seated (Max)
0.8mm
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$11.868880
$11.86888
10
$11.197057
$111.97057
100
$10.563261
$1056.3261
500
$9.965341
$4982.6705
1000
$9.401265
$9401.265
LTC4257CDD-1#TRPBF Product Details
LTC4257CDD-1#TRPBF Overview
There is an embedded version of it in the Tape & Reel (TR) package.8-WFDFN Exposed Pad is how it's packaged.Controller (PD) is the type of PoE controller.Channel number is growing strong/weak: 1.PoE operates with the operating temperature of 0°C~70°C to ensure its reliability.This electrical Po E controller operates at voltage 57V Max.There is a possibility of determining its Po E controllers by referring to the base part number LTC4257.It is possible to terminate a transmission line with a 8 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.The maximal power of this electrical ethernet over power controller is 12.95W Watts.There are 8 pins on it.There is a current of supply amounting to 3mA.There is a peak reflow temperature (Cel) of this electrical ethernet power controller that is 260 degrees Celsius.As well as REQUIRES A NEGATIVE SUPPLY OF 48V, it has other characteristics that make it unique.
LTC4257CDD-1#TRPBF Features
Tape & Reel (TR) package 8 pin count
LTC4257CDD-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4257CDD-1#TRPBF Power Over Ethernet (PoE) Controllers applications.