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Showing 7 results View by: Thread Post Sort by
  • BQ24210EVM-678: VBAT never goes above 4.0V

    John Tauch
    John Tauch
    Part Number: BQ24210EVM-678 I am following the below from the evm user guide 2.4.2 Charger Enable and Battery Detection Connect JP1; Connect 2-3 of JP7 (Charger ON/MODE High) Measure → V(J4(VTSB)) = 2.2 V ± 300 mV Connect 2-3 of JP5 (Internal…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ24210EVM-678: Not Charging from Solar Cell

    Jejomar Ildefonso
    Jejomar Ildefonso
    Part Number: BQ24210EVM-678 Hi Team, Need your assistance concerning our evaluation with BQ24210EVM-678. We're facing some issues in trying to charge a battery from a solar cell (EVM charges the battery well from a bench power supply) I'm certain …
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ24210EVM-678: Battery and Solar panel for BQ24210EVM-678

    Raghunandana DS
    Raghunandana DS
    TI Thinks Resolved
    Part Number: BQ24210EVM-678 Other Parts Discussed in Thread: CC3200 , BQ24210 Hi, I am looking for long life Battery with solar recharge option using BQ24210EVM-678. Can any one who are already used this EVM can tell which batteries and solar sheeets are…
    • over 6 years ago
    • Power management
    • Power management forum
  • BQ24210EVM-678 -- no output voltage at BAT

    Rudy Zhang
    Rudy Zhang
    Hi, i am trying to follow the steps described on the this document, http://www.ti.com/lit/ug/sluu477a/sluu477a.pdf everything works fine until i get to 2.4.2 Charger Enable and Battery Detection step I got V(J2(VBAT) = 0 V instead of 4.2V as described…
    • over 11 years ago
    • Power management
    • Power management forum
  • RE: Solution for Wireless IoT device, with long life and rechargeable battery with Solar power

    Raghunandana DS
    Raghunandana DS
    HI Jeff, good to see your reply. What about BQ24210EVM? found at " www.ti.com/.../BQ24210EVM-678" If it is good, is there any Solar Panels and Batteries for good interaction with BQ24210EVM. I am looking for long life battery with small size…
    • over 6 years ago
    • Power management
    • Power management forum
  • RE: Low power solar Li-poly Charger suggestions?

    Jeff F
    Jeff F
    If you expect the panel to provide full voltage most of the time then I recommend: http://www.ti.com/tool/bq24210evm-678 configured in battery tracking mode. If you do not expect the panel to provide full voltage most of the time then I recommend: http…
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: Bq24210 TS pin connection and PCB layout

    Ryan May
    Ryan May
    Resolved
    Hello Shahbaz, I would recommend using the TS pin for its intended purpose of monitoring your pack temperature. Li-Polymer is not something to just toy around with and the reason why the TS pin is incorporated into the design is to protect your designs…
    • over 11 years ago
    • Power management
    • Power management forum

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