SLUUCV6 June   2024 BQ2969

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
      1. 1.2.1 Required Equipment
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
    2. 2.2 BQ2969 Circuit Module Use
      1. 2.2.1 Cell Simulator
      2. 2.2.2 Reducing the Cell Count
      3. 2.2.3 Connecting Cells
    3. 2.3 Best Practices
  9. 3Hardware Design Files
    1. 3.1 BQ2969EVM Circuit Module Physical Construction
      1. 3.1.1 Schematics
      2. 3.1.2 Board Layout
      3. 3.1.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documents from Texas Instruments

2.2 BQ2969 Circuit Module Use

The BQ2969 circuit module contains the BQ2969 IC and related circuitry to demonstrate the features of the IC. The board does not control current, the OUT signal passes directly to the TP2 connector. TP2 has no current limit or ESD protection on the signals, provide any necessary protection during evaluation external to the EVM. J2 provides a method to separate the supply feed from the input terminal block to measure current or to apply a voltage for customer test mode. Other components provide support for the IC and connections to the board. Basic operation is described in Section 2.1. For details of the circuit, refer to Section 3.1.