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  • RE: BQ24780S: BQ24780 and BQ24780S difference

    I don't necessarily need the datasheet. All I need is a document with ALL the differences between the BQ24780 and BQ24780S circuits
    • Answered

  • BQ24780S: About Charge Overcurrent Protection

    Resolved
    Part Number: BQ24780S Hello experts. The data sheet says "The charge OCP threshold is automatically set to 6, 9, and 12 A on a 10-mΩ current sensing resistor based on charge current register value." Could you tell me the threshold to…
    • Resolved

  • BQ24780S: Some question about BQ24780S

    TI Thinks Resolved
    Part Number: BQ24780S Other Parts Discussed in Thread: BQ24780 Hi TI Teams, Our new notebook project using BQ24780S for 3-cell batteries charging. The voltage of ACDRV, ACDET and +VCHG_REGN are all normal when the adapter (19V) was inserted in. The measured…

  • BQ24780S: Utilizing the BQ24780S as a solar charger

    TI Thinks Resolved
    Part Number: BQ24780S Hello, I'm working on a solar-powered project. I'm thinking about using the bq24780S to charge the battery, so I want to know if it's feasible to do MPPT with an external MCU? I know that there is chips optimized for…
    • Answered

  • BQ24780S: Can not see gate driver PWM's-BQ24780S

    Resolved
    Part Number: BQ24780S Hello, I have designed a circuit that includes BQ24780S IC. My schematic design is almost same with evm module but according to TI Forum I have changed somethings like BATFET and RBFET. TI supporters said these are any effect on…
    • Resolved

  • BQ24780S: VCC Overvoltage cycle when charger plugged in with VSYS load

    Part Number: BQ24780S Other Parts Discussed in Thread: BQ24780 , We have a design using BQ24780 where we are experiencing a strange condition on power-up. During switch on, VCC becomes higher than VIN (24V), causing the device to go into OVP protection…
    • Answered

  • BQ24780S: Bode plot test report

    Resolved
    Part Number: BQ24780S Hi Team, Do we have bode plot test report(gain margin/ phase margin measurement) of EVM can share to customer? Best regards, Hardy
    • Resolved
    • Answered

  • BQ24780S: Is the Gerber file of EVM available?

    Resolved
    Part Number: BQ24780S Hi Sir Could you please support the Gerber file for us? Thanks Regards Ben
    • Resolved

  • BQ24780S: About Register Settings

    Part Number: BQ24780S Hello experts. We are working on a prototype battery charging circuit using the bq 24780 s. I have questions about register settings. Thanks and best regards. Tomoya Yoshino ① What is Independent Comparator? ② What is Discharge SRN…

  • BQ24780S: The battery can not be charged at the charging current set in Charge Current ()

    Part Number: BQ24780S Hello experts. I set Charge Current () to 2816 mA and Charge Voltage () to 16880 mV to start charging. However, when the battery voltage is 13200 mV, the charging current is about 1600 mA. Furthermore, as the battery voltage increases…

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