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

X  

预览 PDF HTML

STBP120 数据表(PDF) 11 Page - STMicroelectronics

部件名 STBP120
功能描述  Overvoltage protection device with thermal shutdown
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STBP120 数据表(HTML) 11 Page - STMicroelectronics

Back Button STBP120 Datasheet HTML 7Page - STMicroelectronics STBP120 Datasheet HTML 8Page - STMicroelectronics STBP120 Datasheet HTML 9Page - STMicroelectronics STBP120 Datasheet HTML 10Page - STMicroelectronics STBP120 Datasheet HTML 11Page - STMicroelectronics STBP120 Datasheet HTML 12Page - STMicroelectronics STBP120 Datasheet HTML 13Page - STMicroelectronics STBP120 Datasheet HTML 14Page - STMicroelectronics STBP120 Datasheet HTML 15Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 36 page
background image
STBP120
Operation
Doc ID 15492 Rev 4
11/36
3.4
Overvoltage lockout (OVLO)
If the input voltage VIN rises above the threshold level VOVLO, the MOSFET switch is
immediately turned off (see Figure 7). At the same time, the fault indication output FLT is
activated (i.e. driven low). This device is equipped with hysteresis, VHYS(OVLO), to improve
noise immunity under transient conditions.
For available OVLO thresholds and hystereses, please see the Table 5.
3.5
Thermal shutdown
If the STBP120 internal junction temperature exceeds the TOFF threshold, internal MOSFET
switch is turned off and the fault indication output FLT is driven low.
To improve thermal stability, this circuit has a 20 °C hysteresis, THYS(OFF).



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


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