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  • BQ27742-G1: Will the checksum be updated in during usage

    TI Thinks Resolved
    Part Number: BQ27742-G1 Hi sir, I am confirming the checksum. Will it be updated in during usage? If so, what conditions would cause it to be updated? Please help me answer. Thanks!

  • BQ27742-G1: life time data abnormal

    TI Thinks Resolved
    Part Number: BQ27742-G1 our battery use BQ27742-G1, ship to customer side(shutdown mode) and never used, after we active the gauge and read the data memory we found the lifetime max pack voltage update to 4495mV while the OVP setting is 4250mV, we've…

  • BQ27742-G1: Problem running learning cycle on bq27742-G1

    Part Number: BQ27742-G1 Other Parts Discussed in Thread: EV2400 I am currently engaged in the process of utilizing the EV2400 tool to execute the learning cycle of the BQ27742-G1 module. However, I am encountering several issues during the execution…
    • Answered

  • BQ27742-G1: BQ27742-G1 Fails to Establish Communication with EV2400 via I2C Interface

    Resolved
    Part Number: BQ27742-G1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO , BQ27742EVM Hello everyone, I'm currently in the process of working with the EV2400 tool to execute the learning cycle of the BQ27742-G1 module. Unfortunately, the bqStudio…
    • Resolved

  • BQ27742-G1: BQ27742-G1 Fails to Establish Communication with EV2400 via I2C Interface

    Part Number: BQ27742-G1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO , BQ27742EVM Hello everyone, I'm currently in the process of working with the EV2400 tool to execute the learning cycle of the BQ27742-G1 module. Unfortunately, the bqStudio…

  • BQ27742-G1: BQ27742-G1: Command Codes Example Implementation in C

    Part Number: BQ27742-G1 I just wanted to follow up regarding a now locked thread here: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1198554/bq27742-g1-command-codes?tisearch=e2e-sitesearch That was never sufficiently…
    • Answered

  • BQ27742-G1: FET enable override

    Resolved
    Part Number: BQ27742-G1 Hello, In the datasheet and TRM, there is reference to being able to override the FETs to open them via firmware instructions (See Section 2.2.2.2.1.1 NORMAL Mode in the datasheet): FET enable override capability is available to…
    • Resolved
    • Answered

  • BQ27742-G1: Update the firmware from Application Processor via I2C

    Resolved
    Part Number: BQ27742-G1 Other Parts Discussed in Thread: BQSTUDIO Hello there, We are using many BQ27742-G1 in our products, and we use Battery Management Studio to program the firmware during production time, which doesn't have any problem. However,…
    • Resolved

  • BQ27742-G1: BQ27742-G1 not compatible with bqStudio: connection lost

    Part Number: BQ27742-G1 Other Parts Discussed in Thread: EV2400 , BQ27742EVM , BQSTUDIO I have a problem when trying to connect EV2400 to our board that has BQ27742-G1. While if I am using the board EV2400 connected to the BQ27742EVM the connection is fine…

  • BQ27742-G1: Release the lithium battery Sample Code.

    TI Thinks Resolved
    Part Number: BQ27742-G1 Other Parts Discussed in Thread: BQ27542-G1 , BQ27541 Hi Team, Use BQ27542-G1 to test the lithium battery, the interface is i2c, is there a sample code in C Programming Language for reference?

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