Datasheet Texas Instruments LM5071

ManufacturerTexas Instruments
SeriesLM5071
Datasheet Texas Instruments LM5071

Power Over Ethernet PD Controller with Auxiliary Power Interface

Datasheets

LM5071 Power Over Ethernet PD Controller with Auxiliary Power Interface datasheet
PDF, 1.1 Mb, Revision: E, File published: Mar 29, 2013
Extract from the document

Prices

Status

LM5071MT-50/NOPBLM5071MT-80/NOPBLM5071MTX-50/NOPBLM5071MTX-80/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNo

Packaging

LM5071MT-50/NOPBLM5071MT-80/NOPBLM5071MTX-50/NOPBLM5071MTX-80/NOPB
N1234
Pin16161616
Package TypePWPWPWPW
Industry STD TermTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY929225002500
CarrierTUBETUBELARGE T&RLARGE T&R
Device Marking-50-805071MT5071MT
Width (mm)4.44.44.44.4
Length (mm)5555
Thickness (mm)1111
Pitch (mm).65.65.65.65
Max Height (mm)1.21.21.21.2
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM5071MT-50/NOPB
LM5071MT-50/NOPB
LM5071MT-80/NOPB
LM5071MT-80/NOPB
LM5071MTX-50/NOPB
LM5071MTX-50/NOPB
LM5071MTX-80/NOPB
LM5071MTX-80/NOPB
DC/DC ControlPD and DC/DCPD and DC/DCPD and DC/DCPD and DC/DC
Fault ResponseThermal CyclingThermal CyclingThermal CyclingThermal Cycling
PD Power Level13W13W13W13W
Package GroupTSSOPTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
PoE Current Limit(Min), mA390390390390
PoE Inrush Limit(Typ), mA100100100100
PoE Standards Supported802.3at Type 1 (802.3af)802.3at Type 1 (802.3af)802.3at Type 1 (802.3af)802.3at Type 1 (802.3af)
Special FeaturesError Amplifier,Programmable UVLO,Thermal ShutdownError Amplifier,Programmable UVLO,Thermal ShutdownError Amplifier,Programmable UVLO,Thermal ShutdownError Amplifier,Programmable UVLO,Thermal Shutdown
Switching FrequencyProgrammable,SynchronizableProgrammable,SynchronizableProgrammable,SynchronizableProgrammable,Synchronizable
Vin(Max), V60606060
Vin(Min), V1.81.81.81.8
rDS(on) per FET(Typ), mOhms1000100010001000

Eco Plan

LM5071MT-50/NOPBLM5071MT-80/NOPBLM5071MTX-50/NOPBLM5071MTX-80/NOPB
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • Power Supply Design for Power-over-Ethernet Applications
    PDF, 1.9 Mb, File published: Mar 22, 2007
  • The LM507X Family of PoE Devices: Frequently Asked Questions (FAQs) (Rev. A)
    PDF, 144 Kb, Revision: A, File published: May 6, 2013
    This application report contains frequently asked questions (FAQs).

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Power Over Ethernet (PoE)/LAN Solutions> Powered Device