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  • About BAT to GND capacitor of bq24167

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    Other Parts Discussed in Thread: BQ24167 Below is written on datasheet 9-page. "bypass BAT to GND with at least a 1μF capacitor." Please let me know about Max capacitance vaule. Best regards, Satoshi
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    • Answered

  • bq24167 Timing of DRV output

    Resolved
    Other Parts Discussed in Thread: BQ24167 Dear all. Do you have the definition of time output to DRV(LDO) pin from the voltage inputted into IN pin or USB pin of bq24167? Regards, PAN-M
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    • Answered

  • BQ24167 hum noise

    Resolved
    Other Parts Discussed in Thread: BQ24167 , TPS2500 HI, I am using BQ24167RGET dual input charge in my design. In both charging & discharging phase i am hearing hum sound. I am suspecting the noise is generated by the inductor. As per reference design…
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  • About BQ24165 / BQ24167 Charge Current Half Function by JEITA or CE1/CE2 Pin Control.

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ24167 , BQ24165 Hi I have one question for BQ24165 / BQ24167 Current Half Function, These device Charge current Min is 550mA. But these device has Current half mode. 1) BQ24167 => JEITA Function 0.5C at temp…

  • About BQ24165 / BQ24167 " Termination Current " when Charge Half Function by JEITA or CE1/CE2 Pin Control

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ24167 , BQ24165 Hi I had this question for last time. Thank you very much , I understood this spec. >I have one question for BQ24165 / BQ24167 Current Half Function, >These device Charge current Min is 550mA. …

  • RE: BQ24167 Current Consumption Too High

    I can't have the battery charger, BQ24167, consume 30uA when the battery is connected and Vin and Vusb are 0V. Do you have a recommended circuit layout that would cut power from the battery to the battery charger but allow the battery to power the…

  • HUM noise in BQ24167 & TPS2500 based charger ckt

    Other Parts Discussed in Thread: BQ24167 , TPS2500 Hi, I am using BQ24167 dual input charger IC & TPS2500 USB Boost converter in my charger design. I am able to hear HUM sound from the system.(Mostly near Input section of TPS2500 ) Block Diagram:- …

  • BQ24167 power good pin is toggling continuously when charging from USB input and when battery voltage is low.

    Answer Suggested
    Other Parts Discussed in Thread: BQ24167 Hi, I have a li-po battery charger design using BQ24167. I am facing issue with power good status. The power good pin is toggling continuously in following condition. Battery voltage is 3.19 V Charging using USB…

  • BQ24167 shuts off charging when the mounted board is exposed slightly to sunlight

    Other Parts Discussed in Thread: BQ24167 hi, i am using BQ24167 in a solar charger. I disabled the TS input by connecting the DRV out of Bq24167 to TS input. So i didn't use thermal protection for battery charging. When i am testing my board for solar…

  • Current drawn by AC_IN and USB_IN ports of BQ24167 will differ r not for same source connected independently.

    Other Parts Discussed in Thread: BQ24167 hi, i am using BQ24167 battery management IC to charge a battery pack. My Question is: I set current limit for both AC_IN and USB_IN as 2.5 and 1.5 respectively, if i connect a 5V, 1 A adapter as source, will the…

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