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LM5073MH - TI
Manufacturer:
TI
ManyChip's Part#:
MC122052684
Category:
Battery Management IC
Package:
HTSSOP-14
Datasheet:
Datasheet 3D Model
Description:
100V Power Over Ethernet PD Interface with Aux Support 14-HTSSOP -40℃ to 125℃
Stock Locations:
Availability:
687 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 3.54

Updated at 30/03/2026 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

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.

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LM5073MH Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	HTSSOP-14
Number of Outputs	1 Output
Input Voltage (DC)	9.00 V
Output Voltage	100 V
Output Current	800 mA
Supply Current	2 mA
Number of Channels	1 Channel
Number of Positions	14 Position
Output Power	25.0 W
Input Voltage (Max)	70 V
Input Voltage (Min)	9 V
Input Power (Max)	25 W
Input Power (Max)	12.95 W
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	9V ~ 70V
Input Voltage	9 V
	Show
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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