Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Preview PDF HTML

PD70101 Datenblatt(PDF) 16 Page - Microchip Technology

Teilenummer PD70101
Bauteilbeschribung  Front-End PD Interface Controller
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PD70101 Datenblatt(HTML) 16 Page - Microchip Technology

Back Button PD70101 Datasheet HTML 12Page - Microchip Technology PD70101 Datasheet HTML 13Page - Microchip Technology PD70101 Datasheet HTML 14Page - Microchip Technology PD70101 Datasheet HTML 15Page - Microchip Technology PD70101 Datasheet HTML 16Page - Microchip Technology PD70101 Datasheet HTML 17Page - Microchip Technology PD70101 Datasheet HTML 18Page - Microchip Technology PD70101 Datasheet HTML 19Page - Microchip Technology PD70101 Datasheet HTML 20Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 30 page
background image
Figure 3-3. PD70210AL Pinout
Top View
Bottom View
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
31
30
29
28
27
26
25
24
23
22
21
20
31
30
29
28
27
26
25
24
23
22
21
20
38
37
36
35
34
33
32
38
37
36
35
34
33
32
13
14
15
16
17
18
19
13
14
15
16
17
18
19
VAUX
WA_EN
4P_HD_FLAG
4P_AT_FLAG
HD_FLAG
AT_FLAG
NC
NC
NC
NC
VAUX
WA_EN
4P_HD_FLAG
4P_AT_FLAG
HD_FLAG
AT_FLAG
NC
NC
NC
NC
SUPP_S1
SUPP_S2
RREF
RCLS
VPN_IN
VPN_IN
SUPP_S1
SUPP_S2
RREF
RCLS
VPN_IN
VPN_IN
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
31
30
29
28
27
26
25
24
23
22
21
20
31
30
29
28
27
26
25
24
23
22
21
20
38
37
36
35
34
33
32
38
37
36
35
34
33
32
13
14
15
16
17
18
19
13
14
15
16
17
18
19
EPAD
Connect to
VPN_IN
70210AL
z z e3
YYWWNNN
Note:  Shaded pins do not exist.
The following table lists the pin descriptions for the PD70210/PD70210A devices.
Table 3-1. PD70210/PD70210A Pin Descriptions
Pin
Number
Pin Name
(PD70210A)
Pin Name
(PD70210)
Description
1
VPP
VPP
Upper rail of the incoming PSE voltage rail from the
positive terminal of the two OR-ed bridge rectifiers. The
corresponding lower PoE rail is VPN_IN.
2
RDET
RDET
Internally connects to VPN_IN during detection phase and
disengages after it is over. A 25 KΩ (or 24.9 KΩ) 1 %
resistor is connected between this pin and VPP.
3
SUPP_S1
SUPP_S1
Input pin for sensing the voltage on the diode bridge
connected to the data pairs. This pin, along with the
SUPP_S2 pin, can be used to distinguish between 2-pair
and 4-pair operation for PSEs that operate in 4-pairs but
do not generate the classification procedure on both
pairs, but one pair only. Signal is referenced to VPN_IN.
Place a 10 KΩ resistor in the input of this pin.
PD70210/PD70210A/PD70210AL
Pin Descriptions
© 2020 Microchip Technology Inc.
Datasheet
DS00003695A-page 16



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 24 25 26 27 28 29 30


Datenblatt Download

Go To PDF Page


Link URL



War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Link zum Datenblatt    |   Linktausch   |   Hersteller
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