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

X  

预览 PDF HTML

ST1S40 数据表(PDF) 22 Page - STMicroelectronics

部件名 ST1S40
功能描述  3 A DC step-down switching regulator
PDF  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST1S40 数据表(HTML) 22 Page - STMicroelectronics

Back Button ST1S40 Datasheet HTML 18Page - STMicroelectronics ST1S40 Datasheet HTML 19Page - STMicroelectronics ST1S40 Datasheet HTML 20Page - STMicroelectronics ST1S40 Datasheet HTML 21Page - STMicroelectronics ST1S40 Datasheet HTML 22Page - STMicroelectronics ST1S40 Datasheet HTML 23Page - STMicroelectronics ST1S40 Datasheet HTML 24Page - STMicroelectronics ST1S40 Datasheet HTML 25Page - STMicroelectronics ST1S40 Datasheet HTML 26Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 29 page
background image
Typical characteristics
ST1S40
22/29
DocID17928 Rev 5
8
Typical characteristics
Figure 13. Efficiency vs. IOUT
Figure 14. Efficiency vs. IOUT
40
50
60
70
80
90
100
0.00
0.50
1.00
1.50
2.00
2.50
3.00
Iout [A]
Vin=5V
Vo=3.3V
Vo=1.8V
Vo=1.2V
40
45
50
55
60
65
70
75
80
85
90
0.00
0.50
1.00
1.50
2.00
2.50
3.00
Iout [A]
Vin=12V
Vo=1.8V
Vo=1.2V
Figure 15. Efficiency vs. IOUT
Figure 16. Overcurrent protection
40
50
60
70
80
90
100
0.00
0.50
1.00
1.50
2.00
2.50
3.00
Iout [A]
Vin=12V
Vo=5V
Vo=3.3V
Figure 17. Short-circuit protection
Figure 18. SO8-BW maximum IOUT
Tamb=60degC
Tjmax=150degC
Maximum IOUT according to 1.6W power dissipation
Limit with SO8-BW package



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


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