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  • BQ24171: Charging Overvoltage Protection for BQ24171

    Resolved
    Part Number: BQ24171 Tool/software: Please explain the overvoltage protection for charging BQ24171. When the charging voltage is set to 4.1V, at what voltage is it determined to be overvoltage? Section 9.3.17 Battery Overvoltage Protection of the…
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  • BQ24171: About Vsrn

    Resolved
    Part Number: BQ24171 Hi, the datasheet for BQ24171 states that “When SRN pin voltage is lower than 2 V, it is considered as battery short condition during charging period” Does this mean that the battery's cut-off voltage is 2V? If the battery voltage…
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  • BQ24171: Regarding the issue of the VBAT voltage of BQ24171 appearing to flow back to VIN

    Resolved
    Part Number: BQ24171 Tool/software: Sorry to bother you again. We are currently testing a board equipped with BQ24171. The following issue has occurred, and we would like to hear your opinion on it. When BQ24171 is not powered and the cell voltage…
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    • Answered

  • BQ24171: Regarding the Max Input current that can be delivered by bq24171

    Resolved
    Part Number: BQ24171 Tool/software: Hi, We are going to use this bq24171 battery charger IC for our design. Can you let us know what is the max current that can be supplied to the System Load or what is the max system current that can be monitored by…
    • Resolved

  • BQ24171: BQ24171 Input: 5V/15V Output: Single Energy Saving Core 4.2V Charging. Can you help review the schematic diagram

    TI Thinks Resolved
    Part Number: BQ24171 Tool/software: Dear BQ24171 Input: 5V/15V Output: Single Energy Saving Core 4.2V Charging. Can you help review the schematic diagram? Can the dotted box be left unused . tks!

  • BQ24171: Regarding the OVPSET instability issue.

    TI Thinks Resolved
    Part Number: BQ24171 We are currently conducting field evaluations using actual devices equipped with the BQ24171, where we have encountered an issue causing OVPSET to become unstable. Our investigation revealed that placing a 330pF capacitor near the…
    • Answered

  • BQ24171: BQ24171

    Resolved
    Part Number: BQ24171 Tool/software: Hello TI Team, Can anyone please suggest the active battery charger IC for below specification ? Battery : Li-on, 3.7V, 20Ah battery. Charge current : 0.2C. We are appreciate your suitable option. Regards …
    • Resolved

  • BQ24171: Review SCH& LAYOUT

    TI Thinks Resolved
    Part Number: BQ24171 Tool/software: Dear Can you please review the schematic and LAYOUT, TKS! EX5280-JK007 250710 原理图 LAYOUT.zip
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  • BQ24171: About RTHCOLD,RTHHOT

    Resolved
    Part Number: BQ24171 Tool/software: I want to adjust the error of the temperature sensor. I want to perform RT1 and RT2 calculations, but what are the values of RTHCOLD and RTHHOT in the following equation? I searched the specifications but couldn…
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    • Answered

  • BQ24171: About RTHCOLD,RTHHOT and VT1,VT5

    Resolved
    Part Number: BQ24171 Tool/software: I accidentally closed my previous question, so I would like to ask a new question. I would like to adjust the error of the temperature sensor. I would like to calculate RT1 and RT2, but what should I substitute for…
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