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

X  

预览 PDF HTML

R7986ATR 数据表(PDF) 33 Page - STMicroelectronics

部件名 R7986ATR
功能描述  3 A step-down switching regulator for aerospace applications
PDF  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

R7986ATR 数据表(HTML) 33 Page - STMicroelectronics

Back Button R7986ATR Datasheet HTML 29Page - STMicroelectronics R7986ATR Datasheet HTML 30Page - STMicroelectronics R7986ATR Datasheet HTML 31Page - STMicroelectronics R7986ATR Datasheet HTML 32Page - STMicroelectronics R7986ATR Datasheet HTML 33Page - STMicroelectronics R7986ATR Datasheet HTML 34Page - STMicroelectronics R7986ATR Datasheet HTML 35Page - STMicroelectronics R7986ATR Datasheet HTML 36Page - STMicroelectronics R7986ATR Datasheet HTML 37Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 33 / 37 page
background image
DocID026997 Rev 1
33/37
R7986A
Application ideas
37
As in the positive buck-boost, the maximum output current according to application
conditions is shown in Figure 21. The dashed line considers a more accurate estimation of
the duty cycles given by Equation 45, where power losses across diodes and the internal
power MOSFET are taken into account.
Equation 45
Figure 21. Maximum output current according to switch max. peak current (3.0 A):
VO = - 5 V
D
VOUT VD
–
V
– IN VSW VOUT VD
–
+
–
-----------------------------------------------------------------
=



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


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