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Showing 25 results View by: Thread Post Sort by
  • Raheem
    Raheem
    • 4 months ago
    • Power management
    • Power management forum

    RE: BQ24075-Q1: 6 mV output RMS noise seems high

    Hello, The device will only output 5.5V if the input voltage is greater than 5.5V. If not, the device will just act as a switch. The device is not a boost converter. With heavy load on OUT, the battery will supplement the output and the output voltage...
  • Andrii Vynohradov
    Andrii Vynohradov
    • 12 months ago
    • Power management
    • Power management forum

    BQ24075-Q1: BQ24075-Q1 charge problems

    • Resolved
    Part Number: BQ24075 - Q1 (Please visit the site to view this file) I have problems with charge
  • Anthony P Pham
    Anthony P Pham
    • 11 months ago
    • Power management
    • Power management forum

    RE: BQ24075-Q1: Sysoff Driving Issues

    Hi Hariharan, I've answered a similar question in another thread .
  • Anthony P Pham
    Anthony P Pham
    • 11 months ago
    • Power management
    • Power management forum

    RE: BQ24075-Q1: BQ24075QRGTRQ1-Turn on issue with no Vin and Battery connected

    Hi Krishna, The above circuit should get you what you want. When the adapter is present, the PMOS will be OFF and SYSOFF will be connected to GPIO pin on the microcontroller. When the adapter is absent and only battery is available, the FET will be...
  • Wenhsiang Lin
    Wenhsiang Lin
    • over 1 year ago
    • Power management
    • Power management forum

    BQ24075-Q1: battery charger survey for automotive application competitor P/N:ETA6003

    • Resolved
    Part Number: BQ24075 - Q1 Hi team: RD survey battery charger for automotive application
  • Raheem
    Raheem
    • over 1 year ago
    • Power management
    • Power management forum

    RE: BQ24075-Q1: is it able to power SIM7000 and LE910 GSM modules ?

    Hello, The BQ24075-Q1 has an OVP of 6.6V. A buck converter will be needed to regulate the input to the charger to 5V.
  • Raheem
    Raheem
    • 8 months ago
    • Power management
    • Power management forum

    RE: BQ24076: The operation of BQ24076

    Hello, The battery charger uses to BAT pin to get the charge current going into the BAT pin. When the battery voltage gets close to the charger VBATREG or battery regulation voltage, the charge cycle will be in the Constant Voltage mode. At this point...
  • Marcelino Camacho Paz
    Marcelino Camacho Paz
    • over 2 years ago
    • Power management
    • Power management forum

    BQ24075-Q1: Two status LEDs in CHG pin

    • Resolved
    Part Number: BQ24075 - Q1 Hi, I'm developing the battery charger module of a project. I would like
  • Jendrik Scherf
    Jendrik Scherf
    • over 2 years ago
    • Power management
    • Power management forum

    BQ24075-Q1: VOUT drops to 0,3V instead of 0V

    TI Thinks Resolved
    Part Number: BQ24075-Q1 Hi, when I pull SYSOFF High to turn off VOUT, VOUT drops just to 0,3V instead of 0V. When I meassure the current consumption I got current peaks up to 3mA with a total average of 70-120µA. CE is always Low. EN1 is always...
  • Raheem
    Raheem
    • over 2 years ago
    • Power management
    • Power management forum

    RE: BQ24075-Q1: Efficiency and other questions

    Hello Marcelino, The 50-100mV number was taken at about 1A output current. That translates to about 50 to 100 mohms on resistance. with 25mA to 35mA load current, you should only see about 4mV drop in your application
>

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