TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Enterprise Automation Integration
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 22 results View by: Thread Post Sort by
  • bq27425-g1: bq27425-g1 errata doc

    Darren Jenkins
    Darren Jenkins
    TI Thinks Resolved
    Part Number: BQ27425-G1 Other Parts Discussed in Thread: BQSTUDIO Hello battery gas gauge team, We have a customer seeing voltage and current values that are completely out of range when reading on I2C. I know the bq27425-G1 is NRND, so I wondered if…
    • over 5 years ago
    • Power management
    • Power management forum
  • BQ27441-G1: BQ27441-G1A replacement options

    Daria Kiseleva
    Daria Kiseleva
    TI Thinks Resolved
    Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQ27425-G1 , BQ27520-G4 , BQ27425-G2A Good day, Customer is using BQ27441-G1A, but it is out of stock. But there are parts on stock for BQ27425-G2A, BQ27425-G1 and also BQ27520-G4. What are the major differences…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27425-G1 - PCB Routing Question

    Phillip Karls
    Phillip Karls
    Other Parts Discussed in Thread: BQ27425-G1 Is there any documentation outlining how to "fanout" the BQ27425-G1? Looking at the evaluation module documentation it looks like they put a via right in the pad itself. Can anyone confirm this or point…
    • over 9 years ago
    • Power management
    • Power management forum
  • BQ27425-G1, Is the CE Chip enable just for the LDO, or the whole device?

    Daniel D Lindmark
    Daniel D Lindmark
    Other Parts Discussed in Thread: BQ27425-G1 If I set the Chip Enable (CE) Low on the BQ27425-G1, will the rest of the device function? Does this just disable the LDO? Does it put the whole device into power saving mode?
    • over 9 years ago
    • Power management
    • Power management forum
  • bq27425-G1 using with 2-series cell

    K. Sasaki14
    K. Sasaki14
    Other Parts Discussed in Thread: BQ27425-G1 Is it possible to use bq27425-G1 with 2-series cells? If it is possible, is resistor divider used or is only bottom cell monitored?
    • over 11 years ago
    • Power management
    • Power management forum
  • validating bq27425-G1 fuel gauge

    kunala vidya sagar
    kunala vidya sagar
    Other Parts Discussed in Thread: BQ27425-G1 Hi, I'm testing bq27425-G1 fuel gauge. From the beginning it is displaying wrong pack voltage in GUI. I'm trying to understand what could be reason for this but not found till now. I previously evaluated…
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ27425-G2A: Next model of BQ27425

    Ryo Akashi
    Ryo Akashi
    Resolved
    Part Number: BQ27425-G2A Other Parts Discussed in Thread: BQ27Z561 , BQ27425-G1 Hello experts, My customer has experience of using BQ27425 and looking for latest model of BQ27425 series. Is there latest product of BQ27425 series? I can't find which is…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • RE: BQ27425-G2A: Fuel Gauge showing wrong battery percentage vs real measurement

    amit davidosn
    amit davidosn
    Hi, since we are already in mass production, we need your support in how to tweak this condition as best as possible via SW. Our main problem is the Termination Voltage. While we set it to the lowest possible - 2.8V, still the Fuel Gauge set SOC to 0…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: BAT_DET and learning cycle

    Dominik Hartl11
    Dominik Hartl11
    Resolved
    Why did you set OpConfig to 0x5EFE? RSVD0 must be 0 and RSVD1 must be 1 for proper operation. If you have and external pull-up on BIN then you can set BI_PU_EN to 0. See Table 8 in www.ti.com/.../bq27425-g1.pdf . Please change this to 0x09FE
    • over 7 years ago
    • Power management
    • Power management forum
  • BQ27410-G1: Buying evaluation modules for different kinds of fuelgauge and battery charge chips

    Erick Minnie
    Erick Minnie
    TI Thinks Resolved
    Part Number: BQ27410-G1 Other Parts Discussed in Thread: BQ24193 , BQ27426 , BQ34Z100-G1 , BQ40Z50-R2 Dear TI Is it still possible for me to get evaluation modules for a couple of different fualgauges and battery charge chips (like the bq24193) to evaluate…
    • over 5 years ago
    • Power management
    • Power management forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question