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

X  

Preview PDF HTML

L9001 bảng dữ liệu(PDF) 36 Page - STMicroelectronics

tên linh kiện L9001
Giải thích chi tiết về linh kiện  Automotive power supply IC with multiple voltage regulators
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9001 bảng dữ liệu(HTML) 36 Page - STMicroelectronics

Back Button L9001 Datasheet HTML 30Page - STMicroelectronics L9001 Datasheet HTML 31Page - STMicroelectronics L9001 Datasheet HTML 32Page - STMicroelectronics L9001 Datasheet HTML 33Page - STMicroelectronics L9001 Datasheet HTML 34Page - STMicroelectronics L9001 Datasheet HTML 35Page - STMicroelectronics L9001 Datasheet HTML 36Page - STMicroelectronics L9001 Datasheet HTML 37Page - STMicroelectronics L9001 Datasheet HTML 38Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 36 / 38 page
background image
Appendix B
L9001
36/38
DS12089 Rev 2
Appendix B
The following table summarizes what happens if a fault condition is detected in SAFE state
indicating the next state and the behavior of FC, Refresh FC counter and thresholds.
Table 21. Clarify transitions from and to SAFE mode
Fail / Current status
SAFE
due to VS undervoltage
SAFE
due to Overtemperature
SAFE
due to CP undervoltage
VS undervoltage
–
– SAFE state
– FC=FC
– Refresh FC threshold =
30 s
– Refresh FC restart from
0 when device comes
back in ACTIVE
– SAFE state
– FC=FC
– Refresh FC threshold
= 100 ms
– Refresh FC restart from
0 when device comes
back in ACTIVE
Overtemperature
– FC= FC+1 → SAFE state
if FC < 4
– FC = FC+1 → Latch
state if FC = 4
– Refresh FC threshold
= 30 s
– Refresh FC restart from
0 if device comes back in
ACTIVE
–
– SAFE state
– FC = FC (it is already
incremented one time)
– Refresh FC threshold
=30s
– Refresh FC restart from
0 when device comes
back in ACTIVE
CP undervoltage
– FC= FC+1 → SAFE state
if FC < 4
– FC= FC+1 →Latch state
if FC = 4
– Refresh FC threshold
= 100 ms
– Refresh FC restart from
0 if device comes back in
ACTIVE
– SAFE state
– FC = FC (it is already
incremented one time)
– Refresh FC threshold
= 30 s
– Refresh FC restart from
0 when device comes
back in ACTIVE
–



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 38


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