FS26_功能安全系统基础芯片，低功耗，面向ASIL D系统 | NXP 半导体

安全互联汽车

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功能安全系统基础芯片，低功耗，面向ASIL D系统

FS26
正常供应

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FS26系列汽车安全系统基础芯片(SBC)器件提供多种电源选择，可支持S32K3系列等入门和中端安全微控制器。FS26器件还支持其他针对汽车电气化的微控制器，如动力、底盘、功能安全和低端网关应用。

FS26具有多个开关式稳压器以及LDO稳压器，可为微控制器、传感器、外设IC和通信接口供电。FS26为系统提供高精度电压基准，并为两个独立的电压跟踪调节器提供基准电压。此外，各种功能可用于系统控制和诊断，如模拟多路复用器、GPIO和可选择的I/O唤醒事件、持续时间较长的定时器或SPI通信。

FS26符合ISO26262标准，涵盖ASIL B和ASIL D安全等级。它具有多个故障安全型输出，是以安全为导向的系统分区的一个完整部分，同时具有新的按需潜在故障监测功能。

框图

FS26安全SBC

FS26 Safety SBC with Low Power Fit for ASIL D
获取框图PDF

特性

电源管理

  • 最大DC输入电压为40V
  • 借助其BOOST控制器进行严格的起动操作(3.2V电池)
  • 低功耗关闭模式，睡眠电流非常低(典型值：30uA)
  • 低功耗待机模式，VPRE激活。LDO1或LDO2可通过OTP配置选择激活(典型值：25uA)
  • 多个开关式稳压器以及LDO稳压器，可为微控制器、传感器、外设IC和通信接口供电。

系统解决方案

  • 可节省空间和降低复杂性的系统：LDT、AMUX、双跟踪器、Vref
  • 长时间定时器(LDT)可设置，用于系统关闭/唤醒控制
  • 可选唤醒源：WAKE/GPIO引脚、LDT或SPI活动

功能安全

  • 可扩展的产品组合，涵盖汽车安全等级ASIL B到ASIL D
  • 在系统运行时启用潜在故障监测：按需ABIST
  • 独立监测电路
  • 微控制器监测专用接口
  • Simple看门狗和Challenger看门狗功能
  • 带潜在故障检测机制的安全输出(RSTB、FS0B、FS1B)

配置和支持

  • 具有裸露焊盘的LQFP48引脚可优化散热管理
  • 通过一次性编程(OTP)熔丝存储器进行永久器件定制
  • 用于系统开发和评估的临时OTP模拟模式
  • 可使用S32K3+FS26硬件和软件

对比表

型号 说明 OTP文件和报告 安全等级 封装
MFS2613AMDA2AD S32K3+FS26 EVB ASIL D S32K3X4EVB-Q257  DA2报告、编程和配置文件 ASIL D HLQFP48
MFS2613AMDA2AD S32K344 HVBMS参考设计 DA3报告、编程和配置文件 ASIL D HLQFP48
MFS2613AMDA4AD S32K3车身控制模块参考设计 DA4报告、编程和配置文件 ASIL D HLQFP48
MFS2613AMDA4AD S32K344 48V MC开发平台 DA6报告、编程和配置文件 ASIL D HLQFP48
MFS2621AMDABAD AURIX TC38x、TC29x DAB报告、编程和配置文件 ASIL D HLQFP48
MFS2613AMDDCAD FS26+S32K324+SAJ1110+AG55X 5G T-BOX DDC报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDALAD S32K3x8和S32K396 MCU附加 DAL报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDE4AD S32K396参考设计 DE4报告、编程和配置文件 ASIL D HLQFP48
MFS2613AMDH3AD S32K344 400V HVBMS参考设计(无VBST) DH3报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDAHAD S32K396 BMS参考设计 DAH报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDAJAD S32K358 400V和800V HVBMS参考设计 DAJ报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDC3AD S32K358 400V和800V HVBMS参考设计(无线) DC3报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDAKAD S32K358 400V和800V HVBMS参考设计(无VBST) DAK报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDADAD 面向BMS和ZCU应用的RH850UA2x(VCORE=1.09V) DAD报告、编程和配置文件 ASIL D HLQFP48
MFS2623AMDAEAD 面向EPS、BMS、电机控制和DCDC应用的RH850C、RH850P或RH850F(VCORE=1.25V) DAE报告、编程和配置文件 ASIL D HLQFP48
MFS2633AMDAMAD 面向ADAS、智能驾驶舱及3.3V应用的RH850UA2x(VCORE=1.09V) DAM报告、编程和配置文件 ASIL D HLQFP48
SFS2600AMBEDAD 面向娱乐中控应用的S32K148 BED报告、编程和配置文件 ASIL B HLQFP48
SFS2603AMBE6AD 面向BMS应用的S32K324 BE6报告、编程和配置文件 ASIL B HLQFP48
SFS2613AMDDJAD 面向BMS应用的S32K344 DDJ报告、编程和配置文件 ASIL D HLQFP48
SFS2613BMDFKAD 面向BMS应用的S32K344 DFK报告、编程和配置文件 ASIL D HLQFP48
SFS2620AMBGBAD 面向OBC应用的AM2634 BGB报告、编程和配置文件 ASIL B HLQFP48
SFS2623AMDF5AD 面向BMS应用的TC377 DF5报告、编程和配置文件 ASIL D HLQFP48
SFS2631AMDDYAD 面向逆变器应用的TC387 DDY报告、编程和配置文件 ASIL D HLQFP48
SFS2631AMDEXAD 面向DC/DC应用的TC387 DEX报告、编程和配置文件 ASIL D HLQFP48
SFS2633AMDDZAD 面向逆变器应用的TC387 DDZ报告、编程和配置文件 ASIL D HLQFP48
SFS2633AMDEPAD 面向ADAS应用的RH850U2A DEP报告、编程和配置文件 ASIL D HLQFP48
SFS2633AMDEZAD 面向BMS应用的S32K396 DEZ报告、编程和配置文件 ASIL D HLQFP48
SFS2633AMDFDAD 面向ADAS应用的RH850U2A DFD报告、编程和配置文件 ASIL D HLQFP48
SFS2633AMDG6AD 面向BMS应用的ST85NH DG6报告、编程和配置文件 ASIL D HLQFP48

注：任何VBST处于前端模式的FS26 OTP配置均可在无VBST的情况下使用。将VBST_FB引脚连接至VSUP/VSUP_PWR节点，并按照第8节中对其它未使用引脚的建议进行操作。FS26产品数据手册中描述的未使用引脚的连接。

注：任何启用了VMONEXT引脚并将其分配给ABIST1的FS26 OTP配置，即使在未使用VMONEXT引脚的情况下，也可以正常使用。连接一个外部电阻桥分压器，在VMONEXT引脚施加0.8V电压。

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N true 0 PSPFS26zh 6 产品简介 Product Brief t532 1 应用笔记 Application Note t789 2 手册 Brochure t518 1 用户手册 User Manual t1009 1 白皮书 White Paper t530 1 zh 1 1 4 English This Product brief is intended to provide FS26 overview/summary information for the purpose of evaluating a product for design suitability. 1631561923557712989179 PSP 1.6 MB None None documents None 1631561923557712989179 /docs/en/product-brief/FS26_PB.pdf 1624972 /docs/en/product-brief/FS26_PB.pdf FS26_PB N N 2021-09-13 FS26, Safety System Basis Chip with Low Power for ASIL D /ASIL B - Product Brief /docs/en/product-brief/FS26_PB.pdf /docs/en/product-brief/FS26_PB.pdf Product Brief N Y 899114358132306053 2024-07-16 pdf N en Jul 16, 2024 Product Brief t532 产品简介 Product Brief Y N FS26, Safety System Basis Chip with Low Power for ASIL D /ASIL B - Product Brief false zh zh 应用笔记 Application Note 2 2 1.0 Y English https://docs.nxp.com/bundle/AN14492/page/topics/introduction.html This application note is meant to be used as a launching point for software engineers, as a complement or a substitute for NXP’s software drivers. 1736871874219720677821 PSP 217.0 KB None None documents None 1736871874219720677821 /docs/en/application-note/AN14492.pdf 217033 /docs/en/application-note/AN14492.pdf AN14492 documents N N Y 2025-01-14 AN14492, FS26 Software Quick Start Guide - Application Note https://docs.nxp.com/bundle/AN14492/page/topics/introduction.html /docs/en/application-note/AN14492.pdf Application Note N 645036621402383989 /bundle/AN14492/page/topics/introduction.html /docs/en/application-note/AN14492.pdf 2025-01-27 217.0 KB pdf N en Jan 10, 2025 645036621402383989 Application Note Y N AN14492, FS26 Software Quick Start Guide - Application Note 3 1 English NXP offers three power management solutions for use with the TI TMS570 series microcontroller, using FS26, FS45 / FS65, and FS85 PMICs. This application note outlines typical power tree, functional safety, and software initialization details for each solution. 1636483415348718223325 PSP 186.8 KB None None documents None 1636483415348718223325 /docs/en/application-note/AN13431.pdf 186799 /docs/en/application-note/AN13431.pdf AN13431 documents N N 2021-11-09 AN13431, NXP PMIC Solution for TI TMS570 Series MCU - Application Note /docs/en/application-note/AN13431.pdf /docs/en/application-note/AN13431.pdf Application Note N 645036621402383989 2024-09-10 pdf N en Nov 8, 2021 645036621402383989 Application Note Y N AN13431, NXP PMIC Solution for TI TMS570 Series MCU - Application Note 用户手册 User Manual 1 4 3 English This user guide describes the use of the NXP GUI for Automotive PMIC family in development using the FS2600 Automotive PMIC family, referred to hereafter as FS26. This document is intended for engineers involved in evaluation, design, implementation and validation using the FS26 Fail-safe system basis chip with multiple SMPS and LDO. 1656956102914713576302 PSP 3.2 MB Registration without Disclaimer None documents Extended 1656956102914713576302 /secured/assets/documents/en/user-manual/UM11812.pdf 3189427 /secured/assets/documents/en/user-manual/UM11812.pdf UM11812 documents Y N 2022-07-04 UM11812, NXP GUI for FS26 Automotive PMIC Family - User Manual /webapp/Download?colCode=UM11812&lang_cd=zh /secured/assets/documents/en/user-manual/UM11812.pdf User Manual N 309919593431037931 2024-08-09 pdf Y en Jul 24, 2024 309919593431037931 User Manual Y N UM11812, NXP GUI for FS26 Automotive PMIC Family - User Manual 手册 Brochure 1 5 0 Japanese パワートレイン、セーフティ、シャーシ、ADASなどの車載アプリケーション向けにセーフティSBCとマイクロコントローラを搭載したスケーラブルな機能安全ソリューション。 1411064297631730195336ja PSP 503.1 KB None None documents None 1411064297631730195336 /docs/ja/brochure/SBCAUTOBRA4.pdf 503116 /docs/ja/brochure/SBCAUTOBRA4.pdf SBCAUTOBRA4 documents N N 2016-10-31 Safety System Basis Chip for Automotive Brochure /docs/ja/brochure/SBCAUTOBRA4.pdf /docs/ja/brochure/SBCAUTOBRA4.pdf Brochure N 712453003803778552 2024-01-19 ja Nov 5, 2023 712453003803778552 Brochure Y N 車載用セーフティ・システム・ベーシス・チップ – パンフレット 15 English Scalable functional safety solutions with safety SBCs and microcontrollers for automotive applications such as powertrain, safety and chassis and ADAS. 1411064297631730195336 PSP 503.1 KB None None documents None 1411064297631730195336 /docs/en/brochure/SBCAUTOBRA4.pdf 503116 /docs/en/brochure/SBCAUTOBRA4.pdf SBCAUTOBRA4 documents N N 2016-10-31 Safety System Basis Chip for Automotive Brochure /docs/en/brochure/SBCAUTOBRA4.pdf /docs/en/brochure/SBCAUTOBRA4.pdf Brochure N 712453003803778552 2024-01-19 pdf N en Oct 17, 2023 712453003803778552 Brochure Y N Safety System Basis Chip for Automotive Brochure 白皮书 White Paper 1 6 1.0 English NXP High-Voltage Battery Management System Reference Design helps Developers get Ahead of the Curve 1660165433293720225352 PSP 914.5 KB Registration without Disclaimer None documents Extended 1660165433293720225352 /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf 914482 /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf HVBMSRDWP documents Y N 2022-08-10 NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf https://www.nxp.com/webapp/Download?colCode=HVBMSRDWP&docLang=en White Paper N 918633085541740938 2024-01-19 en Aug 25, 2022 918633085541740938 White Paper Y N NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper 1.0 Japanese NXPの高電圧バッテリー・マネジメント・システムのリファレンス・デザインは、開発者の先取りを支援します。 1660165433293720225352ja PSP 914.5 KB Registration without Disclaimer None documents Extended 1660165433293720225352 /secured/assets/documents/ja/white-paper/HVBMSRDWP.pdf 914482 /secured/assets/documents/ja/white-paper/HVBMSRDWP.pdf HVBMSRDWP documents Y N 2022-08-10 NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /secured/assets/documents/ja/white-paper/HVBMSRDWP.pdf https://www.nxp.jp/webapp/Download?colCode=HVBMSRDWP&docLang=ja White Paper N 918633085541740938 2024-01-19 ja Apr 23, 2023 918633085541740938 White Paper Y N 開発者を時代の最先端に導くNXP高電圧バッテリー・マネジメント・システムのリファレンス・デザイン 1.0 Chinese NXP High-Voltage Battery Management System Reference Design helps Developers get Ahead of the Curve 1660165433293720225352zh PSP 914.5 KB Registration without Disclaimer None documents Extended 1660165433293720225352 /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf 914482 /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf HVBMSRDWP documents Y N 2022-08-10 NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /webapp/Download?colCode=HVBMSRDWP&lang_cd=zh /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf White Paper N 918633085541740938 2024-01-19 pdf Y zh Aug 25, 2022 918633085541740938 White Paper Y N NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper false 0 FS26 downloads zh-Hans true 1 Y PSP Y Y 产品简介 1 /docs/en/product-brief/FS26_PB.pdf 2021-09-13 1631561923557712989179 PSP 1 Jul 16, 2024 Product Brief 产品简介 This Product brief is intended to provide FS26 overview/summary information for the purpose of evaluating a product for design suitability. None /docs/en/product-brief/FS26_PB.pdf English 1624972 None Product Brief 2024-07-16 N /docs/en/product-brief/FS26_PB.pdf FS26, Safety System Basis Chip with Low Power for ASIL D /ASIL B - Product Brief /docs/en/product-brief/FS26_PB.pdf documents 899114358132306053 Product Brief N Y en None Y t532 pdf 4 N N FS26, Safety System Basis Chip with Low Power for ASIL D /ASIL B - Product Brief 1.6 MB FS26_PB N 1631561923557712989179 应用笔记 2 2025-01-14 /bundle/AN14492/page/topics/introduction.html Jan 10, 2025 Application Note This application note is meant to be used as a launching point for software engineers, as a complement or a substitute for NXP’s software drivers. /docs/en/application-note/AN14492.pdf Y documents Y 2025-01-27 https://docs.nxp.com/bundle/AN14492/page/topics/introduction.html 645036621402383989 en None /docs/en/application-note/AN14492.pdf 217.0 KB pdf N 217.0 KB AN14492 1736871874219720677821 https://docs.nxp.com/bundle/AN14492/page/topics/introduction.html /docs/en/application-note/AN14492.pdf 1736871874219720677821 PSP 2 None English 217033 None 645036621402383989 N AN14492, FS26 Software Quick Start Guide - Application Note /docs/en/application-note/AN14492.pdf documents Application Note N Y 1.0 N AN14492, FS26 Software Quick Start Guide - Application Note N 2021-11-09 Nov 8, 2021 Application Note NXP offers three power management solutions for use with the TI TMS570 series microcontroller, using FS26, FS45 / FS65, and FS85 PMICs. This application note outlines typical power tree, functional safety, and software initialization details for each solution. /docs/en/application-note/AN13431.pdf documents 2024-09-10 /docs/en/application-note/AN13431.pdf 645036621402383989 en None pdf N 186.8 KB AN13431 1636483415348718223325 /docs/en/application-note/AN13431.pdf 1636483415348718223325 PSP 3 None English 186799 None 645036621402383989 N AN13431, NXP PMIC Solution for TI TMS570 Series MCU - Application Note /docs/en/application-note/AN13431.pdf documents Application Note N Y 1 N AN13431, NXP PMIC Solution for TI TMS570 Series MCU - Application Note N 手册 1 2016-10-31 Oct 17, 2023 Brochure Scalable functional safety solutions with safety SBCs and microcontrollers for automotive applications such as powertrain, safety and chassis and ADAS. /docs/en/brochure/SBCAUTOBRA4.pdf documents 2024-01-19 /docs/en/brochure/SBCAUTOBRA4.pdf 712453003803778552 en None pdf N 503.1 KB SBCAUTOBRA4 1411064297631730195336 /docs/en/brochure/SBCAUTOBRA4.pdf 1411064297631730195336 PSP 5 None English 503116 None 712453003803778552 N Safety System Basis Chip for Automotive Brochure /docs/en/brochure/SBCAUTOBRA4.pdf documents Brochure N Y 15 N Safety System Basis Chip for Automotive Brochure N 用户手册 1 2022-07-04 Jul 24, 2024 User Manual This user guide describes the use of the NXP GUI for Automotive PMIC family in development using the FS2600 Automotive PMIC family, referred to hereafter as FS26. This document is intended for engineers involved in evaluation, design, implementation and validation using the FS26 Fail-safe system basis chip with multiple SMPS and LDO. /secured/assets/documents/en/user-manual/UM11812.pdf documents 2024-08-09 /webapp/Download?colCode=UM11812&lang_cd=zh 309919593431037931 en Extended pdf N 3.2 MB UM11812 1656956102914713576302 /secured/assets/documents/en/user-manual/UM11812.pdf 1656956102914713576302 PSP 4 Registration without Disclaimer English 3189427 None 309919593431037931 Y UM11812, NXP GUI for FS26 Automotive PMIC Family - User Manual /secured/assets/documents/en/user-manual/UM11812.pdf documents User Manual N Y 3 Y UM11812, NXP GUI for FS26 Automotive PMIC Family - User Manual N 白皮书 1 2022-08-10 Aug 25, 2022 White Paper NXP High-Voltage Battery Management System Reference Design helps Developers get Ahead of the Curve /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf documents 2024-01-19 /webapp/Download?colCode=HVBMSRDWP&lang_cd=zh 918633085541740938 zh Extended pdf N 914.5 KB HVBMSRDWP 1660165433293720225352 /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf 1660165433293720225352zh PSP 6 Registration without Disclaimer Chinese 914482 None 918633085541740938 Y NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf documents White Paper N Y 1.0 Y NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper N true Y Products

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