数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

L6739 数据表(PDF) 26 Page - STMicroelectronics

部件名 L6739
功能描述  CPU and DSP power supply
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L6739 数据表(HTML) 26 Page - STMicroelectronics

Back Button L6739 Datasheet HTML 22Page - STMicroelectronics L6739 Datasheet HTML 23Page - STMicroelectronics L6739 Datasheet HTML 24Page - STMicroelectronics L6739 Datasheet HTML 25Page - STMicroelectronics L6739 Datasheet HTML 26Page - STMicroelectronics L6739 Datasheet HTML 27Page - STMicroelectronics L6739 Datasheet HTML 28Page - STMicroelectronics L6739 Datasheet HTML 29Page - STMicroelectronics L6739 Datasheet HTML 30Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 26 / 30 page
background image
Application information
L6739
26/30
DocID026384 Rev 1
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:
Equation 18
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:
Equation 19
Irms
IOUT
D1 D
–

=
PESR
IOUT 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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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