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  • BQ24295: BQ24295 can not work with battery mode

    Part Number: BQ24295 Hi BQ24295 will no output of VSYS after the USB power supply is disconnected. At the moment when the battery is inserted, VSYS will be output, but after that VSYS will only have a voltage of 0V, and the voltage at the BAT pin is…

  • BQ24295: BQ24295 2.2mA leakage current

    Part Number: BQ24295 Hi The customer design with BQ24295, The J20 position in the figure is connected to the battery. When is not charging (the J21 pin is not connected to an external 5V power supply), the system is turned off and there is no load connected…

  • BQ24295: Single-cell Li-Ion battery charging and discharging solution

    Part Number: BQ24295 Hi team, The customer would like to use the BQ24295 to design a single-cell Li-Ion battery for charging and discharging at an adjustable discharge voltage (5V-20V), with no current requirement. The master chip is stm32f103c8t6 which…

  • BQ24295 replacement

    Other Parts Discussed in Thread: BQ24295 I've previously been using a BQ24295RGE to manage the charging of a 2200mAh LiPo pouch cell. The product requirements have changed to requiring a 800mAh LiPo cell. The BQ24295RGE is now not suitable to charge…
    • Answered

  • BQ24295: Current limiting resistor

    Resolved
    Part Number: BQ24295 Hi, I am using BQ24285 IC in my design. I want to limit my current to 500mA. I find there is a formula for finding current limiting resistor. [Formula: IINMAX = (1V/RILIM) × KILIM.] The value of KILIM is given as 395 to 475 A…
    • Resolved
    • Answered

  • BQ24295: Voltage drops at SW pin when current at VBUS is pulled up momentarily

    Resolved
    Part Number: BQ24295 Hi team, My customer is using BQ24295 on their recorder device. They find when they begins the WIFI function on their device and the current of VBUS is pulled up momentarily, the output voltage at SW pin will have a drop about 600mV…
    • Resolved
    • Answered

  • BQ24295: PMID Voltage does not drop to 0 when OTG pin is pulled LOW

    Resolved
    Part Number: BQ24295 Other Parts Discussed in Thread: BQ24195 , BQ25618 Hello, I'm using the BQ24295 ic on an embedded system where I need 5v boost for screen and leds (connected to PMID), and 3.3v for MCU (nRF52840). 3.3v is provided from an LDO connected…
    • Resolved

  • BQ27531-G1: Gauge - BQ27531-G1, Charger - BQ24295

    TI Thinks Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: BQ24295 , , BQ27532-G1 I have a Lithium Polymer re-chargeable battery with 660 mAh Capacity. Can I use this battery with BQ27531-G1 gauge and BQ24295 Charger module ?

  • BQ24295: Put bq24295 on the PCB of bq25890H

    Part Number: BQ24295 Other Parts Discussed in Thread: BQ25890H , BQ24259 Hi, team, My customer had a design with bq25890H, but due to the heavy supply shortage. They want use put bq24295 on the PCB of bq25890H, because 24295 is pin-pin with bq25890H. …
    • Answered

  • BQ24295: BQ24295 charge detect delay

    Resolved
    Part Number: BQ24295 Other Parts Discussed in Thread: BQSTUDIO , USB2ANY , EV2400 We are finding an unusual delay in detecting charging status using the BQ24295. When the device is powered off (there is no load), the charge status detection works very…
    • Resolved

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