Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Preview PDF HTML

L6738 Datenblatt(PDF) 28 Page - STMicroelectronics

Teilenummer L6738
Bauteilbeschribung  Single-phase PWM controller with light-load efficiency optimization
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6738 Datenblatt(HTML) 28 Page - STMicroelectronics

Back Button L6738 Datasheet HTML 24Page - STMicroelectronics L6738 Datasheet HTML 25Page - STMicroelectronics L6738 Datasheet HTML 26Page - STMicroelectronics L6738 Datasheet HTML 27Page - STMicroelectronics L6738 Datasheet HTML 28Page - STMicroelectronics L6738 Datasheet HTML 29Page - STMicroelectronics L6738 Datasheet HTML 30Page - STMicroelectronics L6738 Datasheet HTML 31Page - STMicroelectronics L6738 Datasheet HTML 32Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 28 / 32 page
background image
Application information
L6738
28/32
Doc ID 18133 Rev 1
therefore in higher ripple voltages. For these reasons, a mix between electrolytic and MLCC
capacitors is suggested to minimize ripple as well as reduce voltage deviation in dynamic
mode.
10.3
Input capacitors
The input capacitor bank is designed considering mainly the input RMS current that
depends on the output deliverable current (IOUT) and the duty-cycle (D) for the regulation as
follows:
The equation reaches its maximum value, IOUT/2, with D = 0.5. The losses depend on the
input capacitor ESR and, in the worst case, are:
I
rms
I
OUT
D1
D
–
()
⋅
⋅
=
P
ESR
I
OUT
2
⁄
()
2
⋅
=



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


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