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TEXAS INSTRUMENTS  LM5073MH  POWER DEVICE CONTROL, POE, POWERWISE

TEXAS INSTRUMENTS LM5073MH
Technical Data Sheet (1.03MB) EN Bekijk alle technische documenten

De afbeelding is alleen ter illustratie. Zie de productbeschrijving.

Productoverzicht

The LM5073MH is a Powered Device (PD) Interface provides a high performance solution that is fully compliant to IEEE 802.3af for a PD connecting into Power over Ethernet (PoE) networks. The LM5073 provides the flexibility for the PD to also accept power from unregulated auxiliary sources such as AC adapters and solar cells in a variety of configurations. The low RDS(ON) PD interface hot swap MOSFET and programmable DC current limit extend the range of LM5073 applications up to twice the power level of IEEE 802.3af compliant devices. The 100V maximum voltage rating simplifies selection of the transient voltage suppressor that protects the PD from network transients. Control outputs for a separate DC to DC converter are provided to allow freedom to select the best DC to DC converter topology for the particular application.
  • Versatile auxiliary power options
  • 13V Minimum front auxiliary power range
  • Programmable DC current limit up to 800mA
  • Integrated PD Signature resistor
  • Integrated PoE input UVLO
  • Inrush current limit
  • PD Classification capability
  • Thermal shutdown protection
  • Line over voltage protection
  • Complementary open drain outputs for controlling a DC to DC converter
  • Power good indicator
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Productgegevens

Input Voltage:
9V
Output Current:
-
UVLO:
6V
Controller IC Case Style:
HTSSOP
No. of Pins:
14Pins
Duty Cycle (%):
-
Frequency:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Toepassingen

  • Power Management;
  • Communications & Networking

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 1 - Unlimited
Land van oorsprong:
Malaysia

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423990
Gewicht (kg):
.000104

Alternatieven

IC, POE, HI POWER, SMD, SOIC8, 2376

TEXAS INSTRUMENTS

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