BS EN IEC 62969-1:2018

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Semiconductor devices. Semiconductor interface for automotive vehicles – General requirements of power interface for automotive vehicle sensors

Published By	Publication Date	Number of Pages
BSI	2018	22

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Categories: 31.080.99 - Other semiconductor devices, BSI

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Description

IEC 62969-1:2017 provides general requirements for performance evaluations and environmental conditions for the power interface of automotive vehicle sensors. For performance evaluations, various electrical performances such as voltage drop from power source to automotive sensors, AC noises and voltage level are included. For environmental conditions, various test conditions such as temperature, humidity and vibration are included. In addition, terms, definitions, symbols and configurations are covered in this part.

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PDF Pages	PDF Title
2	undefined
7	English CONTENTS
8	FOREWORD
10	INTRODUCTION
11	1 Scope 2 Normative references
12	3 Terms and definitions
13	4 General system 4.1 General system blocks 4.2 Classification 4.2.1 Sensors in automotive vehicles Figures Figure 1 – Power supply chains to the vehicle sensors
14	4.2.2 Power sources Tables Table 1 – Sensors for automotive vehicles Table 2 – Power sources to sensors in automotive vehicles
15	4.3 Data interface 4.3.1 General 4.3.2 Reset 4.3.3 Monitoring 5 Environmental conditions and requirements 5.1 General 5.2 Test conditions and items 5.2.1 General Figure 2 – Example of test conditions and items
16	5.2.2 Temperature range 5.2.3 Humidity 5.2.4 Damp heat 5.2.5 Temperature cycling
17	5.2.6 Mechanical impact and vibration 5.2.7 EMC 5.2.8 IP ratings 5.3 Test setup
18	6 Power interfaces and checking items 6.1 Input voltage level Figure 3 – Test setup for checking the power level to sensors Figure 4 – Checking input voltage level to sensors (12 V sensors)
19	6.2 Main error sources 6.2.1 AC noise 6.2.2 Voltage drop 6.3 Redundancy of power interface
20	Annex A (informative)General description of power interfacefor automotive vehicle sensors Figure A.1 – Sensor-based system in automotive vehicles
21	Bibliography

Additional information

Status	Definitive
Pages	22
Publication Date	2018-02-22
ISBN	978 0 580 93186 4
Standard Number	BS EN IEC 62969-1:2018
Title	Semiconductor devices. Semiconductor interface for automotive vehicles – General requirements of power interface for automotive vehicle sensors
Identical National Standard Of	EN IEC 62969-1:2018, IEC 62969-1:2017, EN 60893-3-3:2004/A1:2012
Descriptors	Interfaces, Semiconductor devices, Symbols, Test methods, Vehicles, Definitions
Publisher	BSI
Committee	EPL/47
ICS Codes	31.080.99 - Other semiconductor devices

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BS EN IEC 62969-1:2018

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