SLUUC57B october   2019  – august 2023 BQ79600-Q1

 

  1.   1
  2.   BQ79600-Q1 Evaluation Module
  3.   Trademarks
  4. 1General Description
    1. 1.1 Key Features
    2. 1.2 Key Electrical Parameters
  5. 2Theory of Operation
    1. 2.1 Compatibility with Battery Monitoring Devices
  6. 3Connectors
    1. 3.1 Primary Input and Output Connectors
      1. 3.1.1 Jumper Placements
      2. 3.1.2 Power Supply
      3. 3.1.3 Host Interface
      4.      14
      5. 3.1.4 High-Side and Low-Side Communications
  7. 4BQ79600EVM Quick Start Guide
    1. 4.1 Required Devices for Using the Example Code *Not Available Yet*
    2. 4.2 Power Connections
    3. 4.3 Connecting the BQ79600EVM to TMS570 LaunchPad
    4. 4.4 Connecting BQ79600EVM to BQ79616EVM
    5. 4.5 Connecting BQ79600EVM to BQ79606EVM
    6.     22
    7. 4.6 Software *Not yet available*
    8. 4.7 GUI
      1. 4.7.1 GUI UART Connection
  8. 5Physical Dimensions
    1. 5.1 Board Dimensions
    2. 5.2 Board Mounting
  9. 6Schematics, Assembly, Layout, and Bill of Materials (BOM)
    1. 6.1 Schematics
    2. 6.2 Assembly
    3. 6.3 Layout
    4. 6.4 Bill of Materials (BOM)
  10. 7Revision History

4.4 Connecting BQ79600EVM to BQ79616EVM

The EVMs are connected using 4-position Molex connectors. The BQ79600EVM has a high side (J15)and low side (J14) communication connector available on each board. By default the isolation filters for the vertical interface on the BQ79600EVM are set to transformer isolation. There are also footprints on the board to populate a different transformer model. More details can be found in the schematic near the end of this user guide. To connect the BQ79600EVM to the BQ79616EVM using NORTH direction for communication, connect J15 on the BQ79600EVM to J10 on the BQ79616EVM. If several BQ79616EVMs are stacked, connect them as indicated in the EVM user's guide for the device. If using ring architecture, connect J11 of the top most BQ79616EVM to J14 on the BQ79600EVM.

Table 4-1 Connections Between BQ79600EVM High Side and BQ79616EVM Low Side
Connection NameBQ79600EVM High SideBQ79616EVM Low Side
COMH_N to COML_NJ15 pin 4J10 pin 1
COMH_P to COML_PJ15 pin 3J10 pin 2
Table 4-2 Connections Between BQ79616EVM High Side and BQ79600EVM Low Side (for ring architecture only)
Connection NameBQ79600EVM Low SideBQ79616EVM High Side
COML_N to COMH_NJ14 pin 1J11 pin 4
COML_P to COMH_PJ14 pin 2J11 pin 3