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12-Channel, High-Voltage Battery Sensor with Advanced SMBus Ladder and External Cell Balancing

满足业内汽车OEM最严格的安全、性能和可靠性标准

产品详情

主要特征

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Technical Docs

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主要特征

  • Safety
    • 80V (abs max) for Handling Large System Transients
    • 96-Cell, Hot-Plug Guaranteed Performance for Fast Pack Assembly
    • Cell-Reversal Tolerant to Support Fuel Cell Systems
    • ASIL and OBD II Enabling Detection Modes
    • Extensive Pin and Block FMEA-Detection Capability
  • Performance
    • Automotive-Hardened SMBus Ladder Performance
    • Support for Sampling full cell stack, 100x per Second
    • World-Class Accuracy: 0.1% Cell-Reading Error
    • Selectable High-Resolution Mode
    • Matching Current Consumption of ±10% from IC to IC
    • Separate External Cell Balancing Controls Allow Accurate Cell Measurement While Balancing
  • Quality
    • Mature Mixed-Signal Process
    • 100% Wafer Sort with SBL
    • PAT Screening at Package Test

应用/用途

  • 电动、混合动力车(HEV)电池包
  • 电动自行车
  • 高功率电池备份系统
  • 高压、多节电池串联系统
  • 电动工具
  • SuperCap备份系统

描述

The MAX17830 is Maxim's second-generation, high-voltage battery-management solution. With higher accuracy, safety-enabling features, and an automotive-hardened SMBus ladder, the MAX17830 sets many industry firsts for the developing electric vehicle market.

The industry's first 80V-tolerant 12-cell device, the MAX17830 has been put through rigorous testing to ensure operation under the most hostile of EMC/EMI environments. The robust SMBus ladder daisy chain supports cable lengths of up to 2m and passes tough industry compliance testing. Cell-reversal capability and 96-cell hot-plug performance make pack assembly easy for high-cell-count systems.

A host of ASIL-enabling features makes safety assessment of pack operation simple and straightforward for any host microcontroller.

简化框图

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心