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

X  

SI9105DW-T1 Fiches technique(PDF) 1 Page - Vishay Siliconix

No de pièce SI9105DW-T1
Description  1-W High-Voltage Switchmode Regulator
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  VISHAY [Vishay Siliconix]
Site Internet  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

SI9105DW-T1 Fiches technique(HTML) 1 Page - Vishay Siliconix

  SI9105DW-T1 Datasheet HTML 1Page - Vishay Siliconix SI9105DW-T1 Datasheet HTML 2Page - Vishay Siliconix SI9105DW-T1 Datasheet HTML 3Page - Vishay Siliconix SI9105DW-T1 Datasheet HTML 4Page - Vishay Siliconix SI9105DW-T1 Datasheet HTML 5Page - Vishay Siliconix SI9105DW-T1 Datasheet HTML 6Page - Vishay Siliconix SI9105DW-T1 Datasheet HTML 7Page - Vishay Siliconix  
Zoom Inzoom in Zoom Outzoom out
 1 / 7 page
background image
Si9105
Vishay Siliconix
Document Number: 70003
S-42030—Rev. H, 15-Nov-04
www.vishay.com
1
1-W High-Voltage Switchmode Regulator
FEATURES
D CCITT Compatible
D Current-Mode Control
D Low Power Consumption
(less than 5 mW)
D 10- to 120-V Input Range
D 200-V, 250-mA MOSFET
D Internal Start-Up Circuit
D Current-Mode Control
D SHUTDOWN and RESET
DESCRIPTION
The Si9105 high-voltage switchmode regulator is a monolithic
BiC/DMOS integrated circuit which contains most of the
components necessary to implement a high-efficiency dc/dc
converter in ISDN terminals up to 3 watts. A 0.5-mA max
supply current makes possible the design of a dc/dc converter
with 60% efficiency at 25 mW, therefore meeting the
recommended
performance
under
the
CCITT
I.430 specifications.
This device may be used with an appropriate transformer to
implement isolated flyback power converter topologies to
provide single or multiple regulated dc outputs (i.e., "5 V).
The Si9105 is available in both standard and lead (Pb)-free
16-pin wide-body SOIC, 14-pin plastic DIP and 20-pin PLCC
packages which are specified to operate over the industrial
temperature range of −40_C to 85_C.
FUNCTIONAL BLOCK DIAGRAM
+
+
+
+
+
FB
COMP
DISCHARGE
OSC
2 V
Ref
Gen
R
S
Q
R
S
Q
DRAIN
SOURCE
Current-Mode
Comparator
C/L
1.2 V
Undervoltage Comparator
RESET
8.7 V
9.3 V
BIAS
Current
Sources
To
Internal
Circuits
Comparator
Error
Amplifier
VREF
VCC
+VIN
VCC
SHUTDOWN
4 V (1%)
Clock (½ fOSC)
OSC
OUT
OSC
IN
−VIN
(BODY)


Numéro de pièce similaire - SI9105DW-T1

FabricantNo de pièceFiches techniqueDescription
logo
Vishay Siliconix
SI9105DW-T1 VISHAY-SI9105DW-T1 Datasheet
305Kb / 11P
   1-W High-Voltage Switchmode Regulator
Rev. I, 19-Mar-07
SI9105DW-T1-E3 VISHAY-SI9105DW-T1-E3 Datasheet
305Kb / 11P
   1-W High-Voltage Switchmode Regulator
Rev. I, 19-Mar-07
More results

Description similaire - SI9105DW-T1

FabricantNo de pièceFiches techniqueDescription
logo
Vishay Siliconix
SI9108 VISHAY-SI9108_04 Datasheet
213Kb / 12P
   1-W High-Voltage Switchmode Regulator
Rev. B,15-Nov-04
SI9105 VISHAY-SI9105_07 Datasheet
305Kb / 11P
   1-W High-Voltage Switchmode Regulator
Rev. I, 19-Mar-07
SI9108 VISHAY-SI9108 Datasheet
100Kb / 5P
   1-W High-Voltage Switchmode Regulator
Rev. A, 05-Apr-99
SI9105 VISHAY-SI9105_V01 Datasheet
201Kb / 11P
   1-W High-Voltage Switchmode Regulator
01-Jan-2022
SI9102 VISHAY-SI9102_07 Datasheet
277Kb / 10P
   3-W High-Voltage Switchmode Regulator
Rev. H, 19-Mar-07
SI9100 VISHAY-SI9100 Datasheet
88Kb / 8P
   3-W High-Voltage Switchmode Regulator
Rev. G, 15-Nov-04
SI9100 VISHAY-SI9100_V01 Datasheet
182Kb / 11P
   3-W High-Voltage Switchmode Regulator
01-Jan-2022
SI9102 VISHAY-SI9102 Datasheet
76Kb / 7P
   3-W High-Voltage Switchmode Regulator
Rev. G, 15-Nov-04
SI9102 VISHAY-SI9102_V01 Datasheet
155Kb / 10P
   3-W High-Voltage Switchmode Regulator
01-Jan-2022
SI9104 VISHAY-SI9104 Datasheet
121Kb / 5P
   High-Voltage Switchmode Regulator
Rev. B, 16-Apr-01
More results


Html Pages

1 2 3 4 5 6 7


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