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MAX5991AETP+

MAX5991AETP+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at XINJIADA

Manufacturer: Maxim Integrated
Origchip NO: 503-MAX5991AETP+
Package: 20-WFQFN Exposed Pad
Datasheet: PDF
Stock: 968
Description: MAX5991AETP+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at XINJIADA(Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Mount	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Number of Pins	20
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	2015
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Type	Controller (PD), DC/DC
Subcategory	Power Management Circuits
Max Power Dissipation	6.49W
Technology	BICMOS
Voltage - Supply	8.7V~60V
Terminal Position	QUAD
Supply Voltage	48V
Terminal Pitch	0.5mm
Base Part Number	MAX5991
Power Supplies	48V
Number of Channels	1
Operating Supply Current	4.8mA
Supply Current-Max (Isup)	6.6mA
Internal Switch(s)	Yes
Standards	802.3af (PoE)
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

MAX5991AETP+ Overview

There is an embedded version of it in the Tray package.In other words, 20-WFQFN Exposed Pad refers to the way in which it is packaged.PoE controllers of this type are called Controller (PD), DC/DC.There is a strong/weak growth in the number of channels: 1.PoE operates with the operating temperature of -40°C~85°C to ensure its reliability.Electricity is supplied to this Po E controller by voltage 8.7V~60V.Using the base part number of a part MAX5991, it is possible to determine its Po E controllers.A 20 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.The Po E controller in question is Po E controller of Power Management Circuits.In order to make it work, it has 20 pins on it.It is recommended that the supply voltage be greater than 48V.6.6mA reaches its maximum current (Isup).As you can see, it is mounted in Surface Mount-direction.For 4.8mA to be able to fully perform its function, a supply current needs to be provided.As far as the power supply is concerned, it runs on 48V batteries.