EV2790-000x-FP-00A

7-Cell to 10-Cell, High-Accuracy I2C/SPI Monitoring and Protection IC with Coulomb Counting Evaluation Board

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EV2790-000x-FP-00A

7-Cell to 10-Cell, High-Accuracy I2C/SPI Monitoring and Protection IC with Coulomb Counting Evaluation Board

EV2790-000x-FP-00A continues to be in production for existing customers. Please consider this alternative for new designs:

EV2790-0000-FP-00B

Active

EV2790-0000-FP-00B

Active

4-Cell to 10-Cell, High-Accuracy Battery Monitor and Protector with Coulomb Counting and I2C Evaluation Board

Features & Benefits

  • Incorporates Dual Analog-to-Digital Converter (ADC) Architecture:
    • <±2% State-of-Charge (SOC) Error with MPF4279x Fuel Gauge
    • Cell Voltage Measurement Error <5mV
    • Current/Coulomb Counter Error <±0.5%
    • Strictly Synchronized Current/Voltage Measurement for Impedance Sensing
  • Includes N-Channel High-Side MOSFET (HS-FET) Drivers for Charge and Discharge Control:
    • Supports MOSFET Soft-Start (SS) Discharge Control to Eliminate Pre-Charge Circuit
    • Drives Up to 100A DC with Parallel N-Channel MOSFETs
  • Hardware Configurable Protections:
    • Charge/Discharge Over-Current Protection (OCP) and Short-Circuit Protection (SCP)
    • Cell Under-Voltage Protection (UVP) and Over-Voltage Protection (OVP)
    • Pack UVP and OVP
    • Cell Low-/High-Temperature Protection
    • Die High-Temperature Protection
  • Passive Cell Balancing Up to 58mA per Cell:
    • Drives External Balancing Transistors
    • Automatic or Manual Control
  • Additional Features:
    • Integrated 3.3V and 5V Low-Dropout (LDO) Regulators
    • Reduced Current Standby Mode
    • Load and Charger Plug-In Detection
    • High-Voltage and Low-Voltage GPIOs
    • Dedicated Thermistor Inputs
    • Open-Wire Detection
    • Persistent Dead Battery Flag
    • Lockable Multiple-Time Programmable (MTP) Memory for Key Thresholds
  • I2C or Serial Peripheral Interface (SPI) with 8-Bit Cyclic Redundancy Check (CRC)
  • Random Cell Connection Tolerant
  • Available in a TQFP-48 (7mmx7mm) Package

… and many more!

Product Evaluated

Active Part Numbers:

EV2790-0000-FP-00A EV2790-0002-FP-00A

Meaning of P & Z Show more

Design Resources

Symbol, Footprint & 3D Model

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Standard Pricing

  • Quantity Price
  • 1
    $180.00 /unit

In stock

Arrives 3-4 business days. Shipping only $5 per order.


100 Max per Company.
Limited Inventory to support product development.
Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.