전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

AN1441 데이터시트(PDF) 11 Page - STMicroelectronics

부품명 AN1441
상세설명  The ST890 is a low voltage
PDF  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN1441 데이터시트(HTML) 11 Page - STMicroelectronics

Back Button AN1441 Datasheet HTML 5Page - STMicroelectronics AN1441 Datasheet HTML 6Page - STMicroelectronics AN1441 Datasheet HTML 7Page - STMicroelectronics AN1441 Datasheet HTML 8Page - STMicroelectronics AN1441 Datasheet HTML 9Page - STMicroelectronics AN1441 Datasheet HTML 10Page - STMicroelectronics AN1441 Datasheet HTML 11Page - STMicroelectronics AN1441 Datasheet HTML 12Page - STMicroelectronics AN1441 Datasheet HTML 13Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 11 / 13 page
background image
AN1441
Application information
Doc ID 8422 Rev 2
11/13
Few components are required with the ST890. RSET is 2.7 kΩ in order to obtain an ILIMIT of
500 mA, and the filtering capacitance is used to filter the power supply IN and OUT. The
USB controller is used to control the switch, check the VBUS condition through the FLT pin
and drive the USB data line (D+ and D-). Even the ST7263 microcontroller could be used.
Figure 14.
ST890 USB application
100k
Ω
0.1µF
USB
PORT
1 Vbus
2
D+
3
D-
4 GND
ST890
FLT
7
6
5
8
2
3
4
1
IN
ON
GND
OUT
SET
OUT
IN
USB
CONTROLLER
1µF
1µF
0.1µF
RSET
2.7k
Ω
ONOFF
VCC
GND
CHECK
D+
D -
AM00171v1



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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