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

X  

Preview PDF HTML

AS1181 bảng dữ liệu(PDF) 30 Page - ams-OSRAM AG

tên linh kiện AS1181
Giải thích chi tiết về linh kiện  8-channel LED/VCSEL driver with enhanced safety features
PDF  92 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  AMSOSRAM [ams-OSRAM AG]
Trang chủ  https://ams-osram.com/
Logo AMSOSRAM - ams-OSRAM AG

AS1181 bảng dữ liệu(HTML) 30 Page - ams-OSRAM AG

Back Button AS1181 Datasheet HTML 26Page - ams-OSRAM AG AS1181 Datasheet HTML 27Page - ams-OSRAM AG AS1181 Datasheet HTML 28Page - ams-OSRAM AG AS1181 Datasheet HTML 29Page - ams-OSRAM AG AS1181 Datasheet HTML 30Page - ams-OSRAM AG AS1181 Datasheet HTML 31Page - ams-OSRAM AG AS1181 Datasheet HTML 32Page - ams-OSRAM AG AS1181 Datasheet HTML 33Page - ams-OSRAM AG AS1181 Datasheet HTML 34Page - ams-OSRAM AG Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 92 page
background image
AS1181
Functional description
Datasheet • PUBLIC • Document Feedback
DS001139 • v3-00 • 2026-Apr-01
30 / 92
/
7.2
Safety monitors
AS1181 integrates several safety features to detect open or shorted LEDs and to avoid
unwanted overcurrent situations also under single fault conditions.
Safety features are implemented on the high side (LP - Anode) and low side (LNx - Cathode)
of the LEDs as shown in the detailed block diagram below. All safety features are operating
fully self-contained and do not require an external host to shut down illumination.
Figure 30: Block diagram safety monitors
LP
VLED
LN0-
LN7
VP2
VP18
VGMAX
V_FB_MAX
reference
ref
VLED_FB_UV
VON
VGATE_MAX
GATE_LOW
VSHORT
VOPEN
V_FB_MIN
10µA
Open/Short
VLED_FB_OV
VLED_OV
VLED_OPEN
~50mV
Iref
short
short LP
short LP Test
Iref
short vss
250R x 256
8bit
Power Switch /
over current
detection
LDO
over current



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


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