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Showing 67 results View by: Thread Post Sort by
  • BQ4050EVM-561: BQ4050EVM-561_EVM board

    Parul Nawaria
    Parul Nawaria
    TI Thinks Resolved
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ4050 , Tool/software: Hi. I am Parul from XBattery Pvt Ltd from Hyderabad India. We design and develop Battery management systems. In this process we found your IC BQ4050 suits in one of…
    • 2 months ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: The voltage of cell 4 is not detected.

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Dear TI experts, My customer tests BQ4050EVM-561 for their next project. Cell structure is 4S3P LiFePO4 battery. While the test they found that the voltage of cell…
    • 5 months ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: Failed to communicate with BQ4050EVM-561

    Jean Dupont
    Jean Dupont
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ4050 , Hi, In my project, I want to integrate the BQ4050 chip. As it has an SMBUS interface, and my MCU has an I2C interface, so I want to validate that I can communicate with it through…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • BQ4050EVM-561: Cell 4 Voltage reading only shows 0 on bqStudio

    Shih-WeI Liu
    Shih-WeI Liu
    Resolved
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQSTUDIO , BQ4050 , Tool/software: Hi I connected 4 cells (4S1P) to BQ4050EVM-561 using bqStudio to read information from bq4050. The Cell4 Voltage shows 0, and other 3 Cell Voltages show correct…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: Initial Setup and Evaluation Process

    Vinayak Sankar
    Vinayak Sankar
    TI Thinks Resolved
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ25700AEVM-732 , EV2400 , BQ25700 , BQ4050 , , BQ40Z50 Tool/software: I am planning to design a Battery Management System (BMS) using the BQ4050 fuel gauge and the BQ25700 battery charger IC…
    • 11 months ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: Not Delivering Expected Charging Current to Battery

    Vinayak Sankar
    Vinayak Sankar
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ25700A , BQ4050 , BQSTUDIO Tool/software: I have set up the BQ4050EVM and BQ25700A EVM boards in the following manner: I have configured the BQ4050 parameters according to my battery…
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ25700AEVM-732: Help Setting Up BQ25700AEVM and BQ4050EVM-561 Together to Charge a 3S Battery Pack

    Vinayak Sankar
    Vinayak Sankar
    Resolved
    Part Number: BQ25700AEVM-732 Other Parts Discussed in Thread: BQ4050EVM-561 , EV2400 Tool/software: I am working on a project to set up a charging system for a 3S Li-ion battery pack. I have the following: BQ25700AEVM BQ4050EVM-561 EV2400 I’ve…
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: Question about operation of the BQ4050EVM

    David Kim2
    David Kim2
    TI Thinks Resolved
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ4050 , BQSTUDIO Hi Inquire about the operation of the BQ4050. It is operating as follows. - Current voltage: 13.2 volts (battery voltage) - Discharge voltage: 0V (keep cut off) - During…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: No address on SMBus

    Bhavika Sajnani
    Bhavika Sajnani
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ25792EVM , BQ4050 , EV2400 , BQSTUDIO We have ordered the development board of BQ4050 and it is a new board. We are not getting the address 0x16 on the either I2C scan or the SMBus scan after…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ4050EVM-561: Design files

    Jonas Zhang
    Jonas Zhang
    TI Thinks Resolved
    Part Number: BQ4050EVM-561 Other Parts Discussed in Thread: BQ4050 Hi My customer want to evaluate BQ4050 in their new project. but we can not provide EVM. could you help provide EVM design file including schematic, layout, gerber ? then customer…
    • over 2 years ago
    • Power management
    • Power management forum
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