Analog Devices MAX17830 Product Info

• 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

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.

Applications

• Electric and Hybrid Electric Vehicle (HEV) Battery Packs
• Electric Bikes
• High-Power Battery-Backup Systems
• High-Voltage, Multicell Series-Stacked-Battery Systems
• Power Tools
• SuperCap Backup Systems