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

X  

Preview PDF HTML

AN2946 Fiches technique(PDF) 19 Page - STMicroelectronics

No de pièce AN2946
Description  Solar-LED streetlight controller with 25 W LED lamp driver
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN2946 Fiches technique(HTML) 19 Page - STMicroelectronics

Back Button AN2946 Datasheet HTML 15Page - STMicroelectronics AN2946 Datasheet HTML 16Page - STMicroelectronics AN2946 Datasheet HTML 17Page - STMicroelectronics AN2946 Datasheet HTML 18Page - STMicroelectronics AN2946 Datasheet HTML 19Page - STMicroelectronics AN2946 Datasheet HTML 20Page - STMicroelectronics AN2946 Datasheet HTML 21Page - STMicroelectronics AN2946 Datasheet HTML 22Page - STMicroelectronics AN2946 Datasheet HTML 23Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 38 page
background image
AN2946
Hardware design
Doc ID 15473 Rev 2
19/38
Figure 21.
Vds on Q2, current on L2, and Vak on D4
3.2.2
LED driver
The LED driver provides the LED lamp with constant current for different battery and lamp
voltages. The LED currents are shown in Figure 22 and 23.
Figure 22.
LED lamp current, efficiency vs. battery voltage
Figure 19.
Charger input current (Isc)
Figure 20.
Charger output current (Iba)



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 31 32 33 34 35 36 37 38


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