TIDA-00717 Reference Design

Texas Instruments

16-Cell EV/HEV Integrated Battery Monitor and Protector with Passive Balancing Reference Design

Description

Stackable monitor and protector for use in large format Lithium-ion batteries that provides monitoring: balancing: and communications. Each bq76PL455A-Q1 EVM can manage 8 to 16 cells (12V min) for Li-ion battery applications. Up to 16 bq76PL455A-Q1 EVM modules can be stacked. The system provides fast cell balancing: diagnostics: and module to controller communication. Independent protection circuitry is also integrated.

Features
  • Highly accurate Monitoring and ProtectionEngineered for High System Robustness1-Mb/s Stackable Isolated Differential-UARTPasses Bulk Current Injection (BCI) TestHelps Achieve High Levels of Functional SafetySupport for Open Wire Detection
Applications
  • Process Analytics (pH
  • Gas
  • Concentration
  • Force & Humidity)
  • Energy storage battery packs (with BMS)
  • Battery management system (BMS)
Product Categories
  • Power management

Software

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00717 Gerber 28 Sep 2015 ZIP 352
TIDA-00717 CAD Files 28 Sep 2015 ZIP 2050
TIDA-00717 PCB 28 Sep 2015 PDF 3258
TIDA-00717 Assembly Drawing 28 Sep 2015 PDF 605
TIDA-00717 BOM 28 Sep 2015 PDF 69
TIDA-00717 Schematic 28 Sep 2015 PDF 1733