SI3453-B02-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available on our website
SOT-23
SI3453-B02-GMR Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Package / Case
40-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
40
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
1999
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
40
Type
Controller (PSE)
Max Power Dissipation
40W
Voltage - Supply
45V~57V
Terminal Position
QUAD
Number of Functions
1
Supply Voltage
3.3V
Terminal Pitch
0.5mm
Base Part Number
SI3453
Pin Count
40
Number of Channels
4
Operating Supply Current
4mA
Max Output Power
40W
Internal Switch(s)
Yes
Standards
802.3at (PoE+), 802.3af (PoE)
Auxiliary Sense
No
Height Seated (Max)
0.9mm
Length
6mm
Width
6mm
RoHS Status
RoHS Compliant
SI3453-B02-GMR Product Details
SI3453-B02-GMR Overview
Embedded in the Tape & Reel (TR) package, it is used by many applications.It is packaged in a way that resembles 40-VFQFN Exposed Pad.The type of this PoE controller is Controller (PSE).There is an increase in the number of channels strong/weak as follows: 4.PoE operates with the operating temperature of -40°C~85°C to ensure its reliability.In order to operate this electrical Po E controller, it requires a voltage of 45V~57V as a supply voltage.There is a possibility of determining its Po E controllers by referring to the base part number SI3453.A 40 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.There is a pin count of 40 on this ethernet over power controller.The board has 40 pins.The supply voltage should be greater than 3.3V.To work properly, 4mA needs to receive supply current.A PoE controller such as this will be able to deliver a maximum power output of 40W.
SI3453-B02-GMR Features
Tape & Reel (TR) package 40 pin count 40 pins
SI3453-B02-GMR Applications
There are a lot of Silicon Labs SI3453-B02-GMR Power Over Ethernet (PoE) Controllers applications.