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  • BQ24050: TS, ISET2 and PRETERM connection and purpose

    Resolved
    Part Number: BQ24050 Other Parts Discussed in Thread: BQ24040 Hi everyone, as you can see from my picture i configured a bq24050 circuit for my battery ( in the picture you can read the battery specifications). I charge my battery with my source voltage…
    • Resolved

  • BQ24050: BQ24050:

    TI Thinks Resolved
    Part Number: BQ24050 Other Parts Discussed in Thread: TPS22914 Dear Support, I need some suggestion here from system design level, if I use a Battery charge, for example, BQ24050, to charge a lipo battery to 3.7V and use a step-down switching regulator…

  • BQ24052: What is a newer recommendation for this part (on 300mm)?

    Part Number: BQ24052 Other Parts Discussed in Thread: BQ24050 , , BQ25170 , BQ25171-Q1 , BQ24040 Specs would be single cell, 1A charge current, li-polymer chemistry, linear topology, also needs 5V Vin capability from USB port. Also what's the difference…
    • Answered

  • BQ24050: Can the battery be charged with 1A of charge current using input from USB

    Resolved
    Part Number: BQ24050 Other Parts Discussed in Thread: BQ25713 , BQ25883 , BQ25700 Hi, I am planning to use this IC in the design. I'm looking for charging li-ion battery with USB C only. For the design fast charge needs to be implemented. AT preset with…
    • Resolved
    • Answered

  • bq24050: bq24050 / D+ D- detection result at BC1.2 port

    Resolved
    Part Number: BQ24050 Hi, Please let me ask the D+/D- detection result at BC1.2 port. Please give your comment for following result that I'm expecting. SDP : 100mA input current limit setting CDP : 100mA input current limit setting? DCP : Charger…
    • Resolved

  • RE: BQ25792: replacement with a battery charger featuring charge termination current near 2 mA

    Hi Jeff Maybe BQ24050 could be an option. I think it has ITERM down to 2 mA. I would lose I2C. Even BQ25629 with 5 mA of ITERM sounds better than the 40 mA of BQ25792. Looking at BQ24050 datasheet, it seemed to me that if I use 40 mA as current of fast…

  • BQ24050: Simplest solution for USB C sink powering

    TI Thinks Resolved
    Part Number: BQ24050 Hello there, In the device I am developing, a side feature could be that it would be possible to charge it from USB C. The USB C source can give from 5 to 20 V so our device (sink) has to be able to utilize it. Apart from the USB…

  • BQ24050: What is the best course for low power supply design

    TI Thinks Resolved
    Part Number: BQ24050 Hello community, Please suggest any course/seminars to get to know best practices followed get head start for low power supply design and less footprint Thanks in advance Best Regards

  • BQ24050: Need external host to generate signal to trigger the ISET2 to switch to a different charging current?

    TI Thinks Resolved
    Part Number: BQ24050 Other Parts Discussed in Thread: BQ24040 Hi Support, For BQ24050, when connected to a USB port or a DC adapter, it seems like it still requires an external host to generate signal to trigger the ISET2 to switch to a different charging…
    • Answered

  • BQ24050: Output Charging Current Capability

    Resolved
    Part Number: BQ24050 Hello, If you look at the bq24050 datasheet, the title says it is a 1A charger. However, if you look at section 8.2.1 or, the electrical specs, it shows only 800mA charging rate. <images copied below> Could you please commend on…
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