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

X  

Preview PDF HTML

L9945 データシート(PDF) 132 Page - STMicroelectronics

部品番号 L9945
部品情報  Automotive fully configurable 8-channel High/Low side MOSFET pre-driver suitable for 12 V and 24 V systems
PDF  151 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

L9945 データシート(HTML) 132 Page - STMicroelectronics

Back Button L9945 Datasheet HTML 128Page - STMicroelectronics L9945 Datasheet HTML 129Page - STMicroelectronics L9945 Datasheet HTML 130Page - STMicroelectronics L9945 Datasheet HTML 131Page - STMicroelectronics L9945 Datasheet HTML 132Page - STMicroelectronics L9945 Datasheet HTML 133Page - STMicroelectronics L9945 Datasheet HTML 134Page - STMicroelectronics L9945 Datasheet HTML 135Page - STMicroelectronics L9945 Datasheet HTML 136Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 132 / 151 page
background image
Figure 34. OC detection through DSM or Shunt Measurement in Low Side configuration
GADG1003171213PS
BATT34
LS NMOS
DRN3
VBATT
GNSP3
SNGP3
RG
RPD
CM
RM
TjFET
RSH
PGND34
VOC
OC
VPS
ADC
BCF
1
1
0
OC_Batt_comp_xx
ΔT = TjFET - Tj
Batt_fact
_config
1
0
OC_DS_Shunt_xx
Tj ADC
TCF
0
1
OC_Tem
p_comp
1
00
Others
OC_config_xx
VSENSE
L9945
BOARD
DAC
Note:
VOC compensation against temperature and battery variations is shown in Figure 34. In case of High Side
configuration with NMOS, RSH and the LOAD must be swapped, and the OC_DS_Shunt_xx signal is negated.
L9945
ON state diagnostics
DS12275 - Rev 8
page 132/151



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


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