TIDA-00239 Reference Design

Texas Instruments

14-Channel Active Cell Balance Battery Management Reference Design

Description

Active Balance chipset for use in large format Lithium-ion batteries that provides monitoring: balancing: and communications. With precise and robust active balancing: the Active Balance BMS is capable of bidirection power transfer at each cell. Each EM1401EVM can manage 6 to 14 cells (60V max) for Li-ion battery applications. The EM1401EVM modules can be stacked up to 1300V. The system provides fast cell balancing: diagnostics: and module to controller communication. Independent protection circuitry is also provided.

Features
  • • Active Bi-Directional Cell Balancing• Multi-Cell Charge/Discharge Capability• Isolated Communications (5kV)• Flexible Architecture for 6 to 14 cells• CAN Bus Interface• High Accuracy Cell Voltage Measurement
Applications
  • Battery management system (BMS)
  • Injection molding machine
Product Categories
  • Power management

Parts

Part Number Name Companion Part
EMB1412 EMB1412 Buy Datasheet
EMB1428Q EMB1428Q Buy Datasheet
EMB1499Q EMB1499Q Buy Datasheet

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-00239 CAD Files 04 Jun 2014 ZIP 5683
TIDA-00239 Gerber 04 Jun 2014 ZIP 656
TIDA-00239 PCB 04 Jun 2014 PDF 7750
TIDA-00239 Assembly Drawing 04 Jun 2014 PDF 688
TIDA-00239 BOM 04 Jun 2014 PDF 119
TIDA-00239 Schematic 04 Jun 2014 PDF 704