EV2797-0000-FP-00A

7-Cell to 16-Cell, High-Accuracy I2C Battery Monitoring and Protection System Evaluation Board

EV2797-0000-FP-00A

7-Cell to 16-Cell, High-Accuracy I2C Battery Monitoring and Protection System Evaluation Board

EV2797-0000-FP-00A continues to be in production for existing customers. Please consider this alternative for new designs:

EV2797-000x-FP-00B

Active

EV2797-000x-FP-00B

Active

7-Cell to 16-Cell, High-Accuracy I2C/SPI Monitor and Protector with Coulomb Counting Evaluation Board

Features & Benefits

  • Supports 7 to 16 Stacked Cells
  • SPI Interface, Supports 8-Bit CRC
  • Analog Front-End (AFE) Monitor
    • Two Separate Analog-to-Digital Converters (ADCs) Provide Cell and Pack Voltage Strictly Synchronized with Current
    • 15-Bit ADC with ≤5mV Total Cell Measurement Error at 25°C
    • 16-Bit ADC with ±0.5% (Pack Current and Coulomb Counting) Measure Error at 25°C via SRP-SRN
  • Hardware Configurable Protections:
    • Discharge and Charge Over-Current Protection (OCP)
    • Discharge and Charge Short-Circuit Protection (SCP)
    • Cell Under-Voltage Protection (UVP) and Over-Voltage Protection (OVP)
    • Pack UVP and OVP
    • Cell Low-Temperature and High-Temperature Protection
    • Die High-Temperature Protection
  • Integrated High-Side MOSFET (HS-FET) Driver:
    • Capable of Driving More than 4 Parallel N-Channel MOSFETs
    • Discharge Soft Turn-On Without Pre-Biasing Circuit
    • GPIO or Register Controlled FET Enable
  • Automatic or Manual Cell Balancing
  • Delicate Function:
    • Reduced Current Standby Mode
    • Load/Charge Plug-In Detection
    • High-Voltage (HV) and Low-Voltage (LV) GPIOs
    • Open-Wire Detection
    • Persistent Dead Battery Flag
    • Lockable Memory for Protection Thresholds
  • Random Cell Connection Tolerant
  • Available in a TQFP-48 (7mmx7mm) Package

… and many more!

Product Evaluated

Active Part Numbers:

EV2797-0000-FP-00A

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Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.