Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

SI3402-B-GM Fiches technique(PDF) 9 Page - Silicon Laboratories

No de pièce SI3402-B-GM
Description  FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SILABS [Silicon Laboratories]
Site Internet  http://www.silabs.com
Logo SILABS - Silicon Laboratories

SI3402-B-GM Fiches technique(HTML) 9 Page - Silicon Laboratories

Back Button SI3402-B-GM Datasheet HTML 5Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 6Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 7Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 8Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 9Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 10Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 11Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 12Page - Silicon Laboratories SI3402-B-GM Datasheet HTML 13Page - Silicon Laboratories Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 21 page
background image
Si3402-B
Rev. 1.0
9
Figure 2. Schematic—Class 1 with Isolated 5.0 V Output*
*Note: This is a simplified schematic. See application note, “AN956: Using the Si3402-B PoE PD Controller in Isolated and
Non-Isolated Designs” for more details and complete application schematics.
Table 8. Components—Class 1 with Isolated 5.0 V Output
Item
Type
Value
Toler.
Rating
Notes
C1
Capacitor
15 µF
20%
100 V
Switcher supply capacitor. Several paral-
lel capacitors are used for lower ESR.
C2
Capacitor
0.1 µF
20%
100 V
PD input supply capacitor.
C3
Capacitor
1000 µF
20%
10 V
Switcher load capacitor. 100 µF in paral-
lel 1000 µF and optional 1 µH inductor
for additional filtering.
C4
Capacitor
3.3 nF
10%
16 V
Feedback compensation.
C5
Capacitor
15 nF
10%
16 V
Feedback compensation.
C7
Capacitor
0.1 µF
20%
16 V
VDD bypass capacitor.
C8
Do not populate.
R1
Resistor
24.3 k
1%
1/16 W
Detection resistor.
R2
Resistor
4.7 k
10%
1/16 W
Pull-up resistor.
R3
Resistor
0
1/16 W
0
resistor.
R4
Resistor
0
1/16 W
0
resistor.
R5
Resistor
2.05 k
1%
1/16 W
Pull-up resistor.
R6
Resistor
36.5 k
1%
1/16 W
Feedback resistor divider.
R7
Resistor
12.1 k
1%
1/16 W
Feedback resistor divider.
R8
Resistor
127
1%
1/16 W
Classification resistor.
D1
Diode
10 A
40 V
Schottky diode; part no. PN PDS1040.
D2
Diode
2 A
100 V
Snubber diode (1N4148)
D3
Diode
30 V
4.22 A
Snubber diode (DFLT30A)
T1
Transformer
40 µH
Coilcraft part number FA2672 (5 V).
VO618A
Opto-coupler
TLV431
Voltage reference
C1
Si3402
RJ-45
To Ethernet PHY
RCL
RDET
CT1
CT2
SP1
SP2
C2
SWO
C3
D1
R5
R7
R6
VO618A
T1
R2
VDD
EROUT
R1
ISOSSFT
R3
C5
C4
R4
C7
R8
D2
D3
C8


Numéro de pièce similaire - SI3402-B-GM

FabricantNo de pièceFiches techniqueDescription
logo
Silicon Laboratories
Si3402-B-GM SILABS-Si3402-B-GM Datasheet
65Kb / 1P
   This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
logo
Skyworks Solutions Inc.
SI3402-B-GM SKYWORKS-SI3402-B-GM Datasheet
1Mb / 22P
   FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
Rev. 1.1
logo
Silicon Laboratories
Si3402-B-GMR SILABS-Si3402-B-GMR Datasheet
65Kb / 1P
   This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
More results

Description similaire - SI3402-B-GM

FabricantNo de pièceFiches techniqueDescription
logo
Skyworks Solutions Inc.
SI3402-B SKYWORKS-SI3402-B Datasheet
1Mb / 22P
   FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
Rev. 1.1
logo
List of Unclassifed Man...
SI3402 ETC2-SI3402 Datasheet
261Kb / 22P
   FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE
logo
Skyworks Solutions Inc.
SI3402-C SKYWORKS-SI3402-C Datasheet
1Mb / 21P
   FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
Revision 0.4 to Revision 1.0
logo
Silicon Laboratories
SI3402-C SILABS-SI3402-C Datasheet
596Kb / 21P
   FULLY-INTEGRATED IEEE 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
SI3400 SILABS-SI3400 Datasheet
447Kb / 20P
   FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
logo
List of Unclassifed Man...
SI3400-GM ETC2-SI3400-GM Datasheet
458Kb / 20P
   FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
logo
Skyworks Solutions Inc.
SI3404 SKYWORKS-SI3404 Datasheet
474Kb / 26P
   Fully-Integrated IEEE 802.3 Type 1-Compliant POE PD Interface and High-Efficiency Switching Regulator with Compact Footprint
Revision 0.5 February, 2018
SI3406X SKYWORKS-SI3406X Datasheet
920Kb / 37P
   Fully-Integrated IEEE 802.3-Compliant POE PD Interface and High-Efficiency Switching Regulators with Sleep, Wake, and LED Drive
Revision 1.1 July, 2022
logo
STMicroelectronics
PM8803TR STMICROELECTRONICS-PM8803TR Datasheet
836Kb / 34P
   High-efficiency, IEEE 802.3at compliant integrated PoE-PD interface and PWM controller
PM8801 STMICROELECTRONICS-PM8801 Datasheet
1Mb / 37P
   High-efficiency, IEEE 802.3at compliant, integrated PoE-PD interface and PWM controller
July 2013 Rev 2
More results


Html Pages

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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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