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

X  

Preview PDF HTML

L9779WD bảng dữ liệu(PDF) 86 Page - STMicroelectronics

tên linh kiện L9779WD
Giải thích chi tiết về linh kiện  Multifunction IC for engine management system
PDF  170 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9779WD bảng dữ liệu(HTML) 86 Page - STMicroelectronics

Back Button L9779WD Datasheet HTML 82Page - STMicroelectronics L9779WD Datasheet HTML 83Page - STMicroelectronics L9779WD Datasheet HTML 84Page - STMicroelectronics L9779WD Datasheet HTML 85Page - STMicroelectronics L9779WD Datasheet HTML 86Page - STMicroelectronics L9779WD Datasheet HTML 87Page - STMicroelectronics L9779WD Datasheet HTML 88Page - STMicroelectronics L9779WD Datasheet HTML 89Page - STMicroelectronics L9779WD Datasheet HTML 90Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 86 / 170 page
background image
Functional description
L9779WD
86/170
DocID027452 Rev 5
Channel “off”
Short to GND:
Not available.
Short to VB & open load:
In open load condition an internal circuit drives the OUTx voltage to VOUTOPEN with a
maximum pull-up/down current of IOUT_PU and IOUT_PD.
Diagnosis is done comparing driver output voltage with internal voltage thresholds VHVT
and VLVT: if the voltage is above VHVT a short to VB is detected, if the voltage is above
VLVT and below VHVT an open load is detected and if the voltage is below VLVT no fault is
present.
Diagnosis status is masked for Td_mask time after the off event occurs to allow the output
voltage to reach the proper value.
Short to GND and Open load are filtered with TFILTERdiagoff time.
Diag status is latched and reset at every Read Diag operation.
Figure 55. Short to VB & open load diagram



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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


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