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

X  

Preview PDF HTML

AN1518 Fiches technique(PDF) 28 Page - STMicroelectronics

No de pièce AN1518
Description  The L5973D is a step-down monolithic power switching regulator capable
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN1518 Fiches technique(HTML) 28 Page - STMicroelectronics

Back Button AN1518 Datasheet HTML 22Page - STMicroelectronics AN1518 Datasheet HTML 23Page - STMicroelectronics AN1518 Datasheet HTML 24Page - STMicroelectronics AN1518 Datasheet HTML 25Page - STMicroelectronics AN1518 Datasheet HTML 26Page - STMicroelectronics AN1518 Datasheet HTML 27Page - STMicroelectronics AN1518 Datasheet HTML 28Page - STMicroelectronics AN1518 Datasheet HTML 29Page - STMicroelectronics AN1518 Datasheet HTML 30Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 28 / 30 page
background image
Application ideas
AN1518
28/30
10.6
External SOFT_START network
At start-up the device can quickly increase the current up to the current limit in order to
charge the output capacitor. If soft ramp-up of the output voltage is required, an external
soft-start network can be implemented as shown in Figure 29. The capacitor C is charged
up to an external reference through R and the BJT clamps the COMP pin.
This clamps the duty cycle, limiting the slew rate of the output voltage.
Figure 29.
Soft start network example



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


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   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