データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

L9177ATR データシート(PDF) 32 Page - STMicroelectronics

部品番号 L9177ATR
部品情報  Automotive engine management control IC for small engines
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9177ATR データシート(HTML) 32 Page - STMicroelectronics

Back Button L9177ATR Datasheet HTML 28Page - STMicroelectronics L9177ATR Datasheet HTML 29Page - STMicroelectronics L9177ATR Datasheet HTML 30Page - STMicroelectronics L9177ATR Datasheet HTML 31Page - STMicroelectronics L9177ATR Datasheet HTML 32Page - STMicroelectronics L9177ATR Datasheet HTML 33Page - STMicroelectronics L9177ATR Datasheet HTML 34Page - STMicroelectronics L9177ATR Datasheet HTML 35Page - STMicroelectronics L9177ATR Datasheet HTML 36Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 32 / 55 page
background image
Figure 23. Low side driver diagnosis I-V relationship
GAPGPS00607
3.5.5
Current limited low side driver on/off diagnosis
In OFF condition diagnosis is the same as Low side, with Tmask 3.5 ms ±25 % and Tdgc_noise 3.6 µs ± 40 %,
while in ON condition initial Inrush current is masked for Tmask_rush of 336 µs ±25 % then, if an over current
fault occurs the drivers enter in current limitation condition for a digital filtering time Tdgc of 20 µs ±25 %, then it is
switched OFF and the fault is latched. The channel is turned ON again by input command transition. The latched
fault is cleared on request via SPI. Over current fault has higher priority with respect to OFF condition faults.
L9177A
Diagnosis
DS12175 - Rev 5
page 32/55



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


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
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