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  • Re: battery charger for the TPS65930/20

    Here are some compatible devices - BQ24072, BQ24072, BQ24073, BQ24074. Refer this link also - http://community.ti.com/forums/t/3034.aspx

  • bq27510-G2 Beginners Questions

    Other Parts Discussed in Thread: BQ24072 , BQ27510-G2 , BQ27510EVM , BQ27510 I'm planning the using the bq27510-G2 to monitor a inbuilt battery in my portable system which is part of my HNC electronics project. The system uses a single 3.7V 1000mAh LI…

  • bqEASY learning cycle step 1

    Other Parts Discussed in Thread: BQEVSW , BQ27500 , BQ24072 bqEASY learning cycle step 1 says "Discharge to empty, then wait 5 hours". Does this mean i HAVE to start with a full battery and be connected to bqEVSW / bqEASY during the discharge? Could…
    • Answered

  • RE: BQ24032A - BQ24314 - BQ27510-G2 How to connect these together ?

    Resolved
    Those are fine parts, but more detail on what you want to accomplish needed to pick specific parts. bq24040 is a simple charger, bq24072 and bq24032a are power path parts. Not sure you need bq24314. You need to post any gas gauge questions is their…
    • Answered

  • Re: Charging a Super Capacitor

    Resolved
    John, Because the input comes from the solar panel only and there is no USB port connection. So, the bq24072/3/4/5 will be better. http://focus.ti.com/lit/ds/symlink/bq24072.pdf At beginning, bq2407x was designed for Li-ion battery charger application…
    • Answered

  • Re: What TI Single Cel LiPo IC Charger to use?

    Resolved
    For switching charger, I recommend bq2415x or bq2418x charger. For linear charger, I recommand bq24072; bq24090. For price, please contact Beall, Jon ( jon-beall@ti.com )

  • Active power management, 50mA battery charge current and 4.1V batt voltage - not an option?!

    Other Parts Discussed in Thread: BQ24072 , BQ24031 , BQ24079 , BQ24060 I am looking for an IC that can do active power management ( most important function is load switch from the battery to the external supply ), and can allow a battery charge rate of…
    • Answered

  • Battery Charge current in BQ24032ARHLTG4

    Resolved
    Other Parts Discussed in Thread: BQ24032A , BQ24072 Hi, We are facing an issue with BQ24032ARHLTG4 Charger Management IC. We have set the DPPM SET voltage with 35.7kOhm and charge current with 1kOhm (ISET1) resistor. USB current limit is set at 500mA…
    • Resolved
    • Answered

  • Re: Single cell li-ion protection and charging circuit reccomendations

    Resolved
    Thanks for the response, but I do still have a question about the li ion protection. I need to be able to have a solution that covers the following protection limits and have USB power path management: Over charge detection voltage: 4.28V Over discharge…
    • Answered

  • Battery Charging IC

    Resolved
    Other Parts Discussed in Thread: BQ24072 , BQ24070 , BQ24133 Hi I am developing on PDA device for which i need a battery charging IC, which can charge my battery up to 4.2 volt 3400 mAh Li-Polymer battery. I also need to check the status of my battery…
    • Resolved

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