NEWTEC-NTBMS: NewTec电池管理系统(BMS)参考设计

专为针对ASIL C功能安全BMS的电动汽车而设计

概述

NEWTEC-NTBMS reference design board
NEWTEC-NTBMS Safety SoM

产品规格

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NEWTEC-NTBMS reference design - Block Diagram

NEWTEC-NTBMS reference design - Block Diagram

Technical and Functional Specifications

NEWTEC-NTBMS has two boards approach

  • A functional safety system-on-module (SoM) board, based on S32K144 and KEA MCUs, and FS4503C safety power system
  • A BMS application board, based on MC33772B battery cell controller IC
  • Control of up to 6 Lithium-ion battery cells
  • Intrusive diagnostics (performed by MCU)
  • Programmable in C

Interfaces

  • Onboard interfaces for CAN bus, LIN
  • RAM and flash memory storage

Power

  • Permanent measurement of cell voltages
  • Power supply with watchdog protection
  • Power management: low power and normal mode
  • Electrical current carrying capability: 200 A continuous current, 800 A maximum current
  • Operating Current < 25 mA@RT
  • Undervoltage (short circuit) and overcurrent/overvoltage detections, overcurrent control fuse

Temperature

  • Over-temperature protection

Functional Safety

  • All components AEC-Q qualified
  • Safe relay (breaker) control targeting ASIL C at system level
  • Various definable safe states, including crash detection
  • Unintended relay close and unintended relay open

  • Battery Management System
  • Extendable to 48 V battery systems
  • Starter battery monitoring
  • Smart grid
  • Stationary energy storage systems
  • Automotive

购买

  • NTBMS-FSNXP   Active

  • NewTec battery management system (BMS) reference design
    • NTBMS-FSNXP
    • 1 @ CNY
    • CNY6,600.72
    • 使用优惠券
    • 发行人

    Don't have an NXP coupon? You can purchase this product from one of our authorized distributors.

1579109330588723448640

设计资源

快速入门

Services

NewTec is a leading European design house providing customized system and product solutions in medical technology, industrial systems, automotive and transportation. NewTec provides guidance to its customers throughout the product lifecycle.

NTBMS-FSNXP支持和服务包
包的功能 恩智浦产品 NewTec产品
参考设计包 板级支持包 软件包* 安全包* 认证包*
评估板电池管理
带驱动程序的应用软件(非安全)**
安全软件(源代码)
原理图
带Gerber文件的布局
ASIL C入门指南
功能安全模板
FMEDA简介
完整的安全认证文档
IAR/S32DS
FreeMASTER
ISO 26262认证
培训(客户特定)
支持
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