MAX5940DESA+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available on our website
SOT-23
MAX5940DESA+T Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
2004
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Controller (PD)
Terminal Finish
Matte Tin (Sn)
Subcategory
Power Management Circuits
Max Power Dissipation
470mW
Technology
BICMOS
Voltage - Supply
39.9V~67V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
48V
Base Part Number
MAX5940
Pin Count
8
JESD-30 Code
R-PDSO-G8
Operating Supply Voltage
64V
Supply Voltage-Max (Vsup)
67V
Power Supplies
48V
Number of Channels
1
Nominal Supply Current
1mA
Adjustable Threshold
YES
Power - Max
12.95W
Current - Supply
400μA
Internal Switch(s)
Yes
Standards
802.3af (PoE)
Auxiliary Sense
No
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$2.56690
$5.1338
MAX5940DESA+T Product Details
MAX5940DESA+T Overview
The Tape & Reel (TR) package contains it.It is packaged in a way that resembles 8-SOIC (0.154, 3.90mm Width).The type of this PoE controller is Controller (PD).A strong/weak channel growth trend has been observed: 1.Reliability is ensured by operating PoE at -40°C~85°C.This electrical Po E controller receives its supply voltage from 39.9V~67V.A base part number MAX5940 can be used to identify its Po E controllers according to that number.A 8 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.Power can be reached by this electrical ethernet over power controller at a maximum of 12.95W Watts.With 8 pins, it is equipped.Current supply equals 400μA.There is a Po E controller named Power Management Circuits that includes this Po E controller.During reflowing of the electrical ethernet power controller, the peak temperature (Cel) reaches 260 °C.The supply voltage should be greater than 48V.67V is reached when the maximum current (Vsup) supplied for its operation reaches.In order to operate it, 48V power supplies are used.It is important to note that the operating supply voltage of this PoE controller is 64V.