công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

AN4165 bảng dữ liệu(PDF) 23 Page - STMicroelectronics

tên linh kiện AN4165
Giải thích chi tiết về linh kiện  This document describes a 12 V - 1 A power supply set in non-isolated flyback topology
PDF  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4165 bảng dữ liệu(HTML) 23 Page - STMicroelectronics

Back Button AN4165 Datasheet HTML 19Page - STMicroelectronics AN4165 Datasheet HTML 20Page - STMicroelectronics AN4165 Datasheet HTML 21Page - STMicroelectronics AN4165 Datasheet HTML 22Page - STMicroelectronics AN4165 Datasheet HTML 23Page - STMicroelectronics AN4165 Datasheet HTML 24Page - STMicroelectronics AN4165 Datasheet HTML 25Page - STMicroelectronics AN4165 Datasheet HTML 26Page - STMicroelectronics AN4165 Datasheet HTML 27Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 37 page
background image
AN4165
Functional check
Doc ID 023661 Rev 1
23/37
shorting the low-side resistor of the output voltage divider, R4 = R4a + R4b. The same
behavior can be caused by opening the high-side resistor, R3.
The protection acts in auto-restart mode with tRESTART = 1 s (Figure 31). When the fault is
removed, normal operation is restored after the last tRESTART interval has been completed
(
Figure 33).
Figure 30.
Feedback loop failure protection:
tripping
Figure 31.
Feedback loop failure protection:
steady-state
AM11578v1
Normal
operation
< tOVL
Fault is applied here
VDD reaches VDDCLAMP
AM11579v1
tRESTART
Figure 32.
Feedback loop failure protection:
steady-state, zoom
Figure 33.
Feedback loop failure removal:
converter restart
AM11580v1
< tOVL
AM11581v1
tRESTART
Fault is removed here
Normal
operation



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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