Allegro MicroSystems A²-SIL™

国际标准化组织（ISO）于2011年发布了安全标准，以遵守特定于道路车辆中的电气/电子（E / e）系统的应用部门* *指定为：ISO 26262: Road Vehicles – Functional Safety. Auto makers worldwide are beginning to require that electronic safety systems and their components are developed in compliance with this state-of-the-art standard.

With the increased use of technologically complex electronics in automotive safety systems, it is critical that these systems are thoroughly designed, manufactured, validated as safe and reliable, and integrated with other electronic systems in the automobile.

雷竞技竞猜下载Allegro Microsystems，LLC是汽车电子集成电路的领先供应商，完全支持了本安全倡议。创建活跃的功能安全（Fusa）文化已成为Allegro和员工在Allegro和员工的重要安全培训中成为我们对汽车市场承诺的一部分。

*The standard applies specifically to safety-relevant E/E systems in standard passenger cars up to 3,500kg.

应用笔记：Functional Safety Challenges to the Automotive Supply Chain

Allegro MicroSystems A²-SIL™ Products

Application	Product Type	Part Number	ASIL Level
Power Steering Systems	霍尔效应开关，垂直	A1130-1-2	ASIL B
	Hall-Effect Switch	APS11000	ASIL A
	霍尔效应开关，垂直	APS11060	ASIL A
	Hall-Effect Switch	APS11200	ASIL A
	Hall-Effect Switch, 2-Wire	APS11500.	ASIL A
	霍尔效应开关，2线，可编程	APS11900	ASIL A
	Hall-Effect Latch	APS12200-10-30	ASIL A
	霍尔效应闩锁，2线	APS12400	ASIL A
	双霍尔效应闩锁	APS12625	ASIL A
	双霍尔效应闩锁	APS12626	ASIL A
	Angle Position Sensor	A1333	ASIL B ASIL D
	Angle Position Sensor	A1339	ASIL B ASIL D
	Full-Bridge MOSFET Driver	A3922	ASIL D
	Full-Bridge MOSFET Driver	A3924	asil d *
	BLDC Gate Driver	A4911	ASIL D
	BLDC Gate Driver	A4913	ASIL D
	BLDC Gate Driver	A4916	ASIL D
	Half-Bridge MOSFET Driver	A4926	ASIL B
	Half-Bridge MOSFET Driver	A4927	ASIL B
	相位断开开关	A6862	ASIL B*
	Multi-Output Regulator	ARG81400	ASIL D
	Multi-Output Regulator	ARG82801	asil d *
	Multi-Output Regulator	ARG82800	ASIL D
	Multi-Output Regulator	A4412.	ASIL D
防锁制动/稳定性控制	霍尔效应开关，垂直	A1130-1-2	ASIL B
	霍尔效应开关，垂直	APS11060	ASIL A
	Hall-Effect Switch, 2-Wire	APS11500.	ASIL A
	霍尔效应开关，2线，可编程	APS11900	ASIL A
	霍尔效应闩锁，2线	APS12400	ASIL A
	Half-Bridge MOSFET Driver	A4926	ASIL B
	Half-Bridge MOSFET Driver	A4927	ASIL B
	Full-Bridge MOSFET Driver	A3922	ASIL D
	Full-Bridge MOSFET Driver	A3924	asil d *
	Multi-Output Regulator	ARG81400	ASIL D
	Multi-Output Regulator	ARG82800	ASIL D
	Multi-Output Regulator	A4412.	ASIL D
Transmission	霍尔效应开关，垂直	A1130-1-2	ASIL B
	Hall-Effect Switch	APS11000	ASIL A
	霍尔效应开关，垂直	APS11060	ASIL A
	Hall-Effect Switch	APS11200	ASIL A
	Hall-Effect Switch, 2-Wire	APS11500.	ASIL A
	霍尔效应开关，2线，可编程	APS11900	ASIL A
	Hall-Effect Latch	APS12200-10-30	ASIL A
	霍尔效应闩锁，2线	APS12400	ASIL A
	Half-Bridge MOSFET Driver	A4926	ASIL B
	Half-Bridge MOSFET Driver	A4927	ASIL B
	双霍尔效应闩锁	APS12625	ASIL A
	双霍尔效应闩锁	APS12626	ASIL A
	Full-Bridge MOSFET Driver	A3922	ASIL D
	Full-Bridge MOSFET Driver	A3924	asil d *
	Multi-Output Regulator	ARG81400	ASIL D
	Multi-Output Regulator	ARG82800	ASIL D
	Multi-Output Regulator	A4412.	ASIL D
HEV / EV系统	Half-Bridge MOSFET Driver	A4926	ASIL B
	Half-Bridge MOSFET Driver	A4927	ASIL B
	Full-Bridge MOSFET Driver	A3922	ASIL D
	Full-Bridge MOSFET Driver	A3924	asil d *
	Multi-Output Regulator	ARG81400	ASIL D
	Multi-Output Regulator	ARG82800	ASIL D
	Multi-Output Regulator	A4412.	ASIL D
Various (SEooC)	霍尔效应开关，垂直	A1130-1-2	ASIL B
	Hall-Effect Switch	APS11000	ASIL A
	霍尔效应开关，垂直	APS11060	ASIL A
	Hall-Effect Switch	APS11200	ASIL A
	Hall-Effect Switch, 2-Wire	APS11500.	ASIL A
	霍尔效应开关，2线，可编程	APS11900	ASIL A
	Hall-Effect Latch	APS12200-10-30	ASIL A
	霍尔效应闩锁，2线	APS12400	ASIL A
	双霍尔效应闩锁	APS12625	ASIL A
	双霍尔效应闩锁	APS12626	ASIL A

*Pending

A²-SIL™ ISO 26262

ISO 26262 Certified Products have been designed in compliance to the ISO 26262:2011 standard at the component level.

A²-SIL™ Highlights

Offer A²-SIL™ safety products that are fully compliant to ISO 26262.
产品涵盖了一系列传感器IC，电机驱动器IC和电源管理半导体。
Products are designed and manufactured to an ISO 26262 compliant process certified by SGS-TÜV Saar GmbH.
A²-SIL™产品文档包括：
- DFMEA：IC设计故障模式和效果分析
- FMEDA:系统级的故障模式和影响diagnostic analysis
- FTA : Fault tree analysis
- 安全手册
Safety deliverables are optimized in close cooperation with our customers based on an understanding of the system safety requirements.

ISO 26262 Technical Advisory Group

Allegro is a member of the US technical advisory group for ISO 26262.
Allegro的职能安全经理是ISO / PAS 19451的贡献成员：“ISO 26262应用于半导体”，是三个美国代表中的国际半导体子组之一。

ISO26262 Customer-Allegro Interface

Key Automotive Applications

Comfort

Safety and ADAS

传统的动力总成

混合/ ev解决方案

Allegro MicroSystems, LLC (“Allegro”) products may, in certain cases, be promoted to assist with applications related to safety. Allegro’s objective is to provide an opportunity for customers to design and develop their own end-products that meet functional safety standards and requirements. However,Allegro’s products are not to be used in any devices or systems in which a failure of Allegro’s product can reasonably be expected to cause bodily harm.Customer agrees that it has sole responsibility for compliance with all applicable laws, regulations, and safety-related requirements regarding its products. Customer shall indemnify Allegro and its representatives against any damages arising out of the use of any Allegro products in safety-critical applications.

Allegro assumes no responsibility for the intended use of its products, nor for any infringement of patents or other rights of third parties which may result from their use. Allegro reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, customer is cautioned to verify the detailed specifications.