Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM5071 Datasheet(PDF) 2 Page - Texas Instruments

Click here to check the latest version.
Part # LM5071
Description  Power Over Ethernet PD Controller with Auxiliary Power Interface
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM5071 Datasheet(HTML) 2 Page - Texas Instruments

  LM5071 Datasheet HTML 1Page - Texas Instruments LM5071 Datasheet HTML 2Page - Texas Instruments LM5071 Datasheet HTML 3Page - Texas Instruments LM5071 Datasheet HTML 4Page - Texas Instruments LM5071 Datasheet HTML 5Page - Texas Instruments LM5071 Datasheet HTML 6Page - Texas Instruments LM5071 Datasheet HTML 7Page - Texas Instruments LM5071 Datasheet HTML 8Page - Texas Instruments LM5071 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 23 page
background image
RSIG
RCLASS
AUX
UVLO
UVLORTN
VEE
RTN
VIN
RT
CS
COMP
FB
VCC
OUT
SS
ARTN
14
13
12
11
10
8
9
15
16
1
2
3
4
5
7
6
VEE
LM5071
VEE
OUT
VIN
VCC
CS
RTN
ARTN
RCLASS
VIN
RSIG
SMPS
Controller
Internal
High Voltage
Regulator
Current Limit
Bandgap
Regulator
VIN < 10V
Switch
5V
FB
UVLO
UVLORTN
AUX
+3.3V
Inrush/DC
LM5071
SNVS409D – NOVEMBER 2005 – REVISED APRIL 2006
www.ti.com
Figure 1. Simplified Block Diagram
Connection Diagram
Figure 2. 16 Lead TSSOP
Table 1. Ordering Information
Order Number
Description
NSC Package Type / Drawing
Supplied As
LM5071MT-50
50% Duty Cycle Limit
TSSOP-16/MTC-16
92 units per rail
LM5071MTX-50
50% Duty Cycle Limit
TSSOP-16/MTC-16
2500 units on tape and reel
LM5071MT-80
80% Duty Cycle Limit
TSSOP-16/MTC-16
92 units per rail
LM5071MTX-80
80% Duty Cycle Limit
TSSOP-16/MTC-16
2500 units on tape and reel
Pin Functions
Pin Descriptions
Pin
Name
Description
Application Information
1
VIN
System high potential input.
The diode “OR” of several lines entering the PD, it is the more positive
input potential.
2
RSIG
Signature resistor pin.
Connect a resistor from VIN to this pin for signature detection. The
resistor is in parallel with the UVLO resistors and should be valued
accordingly.
3
RCLASS
Classification resistor pin.
Connect the classification programming resistor from this pin to VEE.
2
Submit Documentation Feedback
Copyright © 2005–2006, Texas Instruments Incorporated
Product Folder Links: LM5071



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com