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  • BQ21061: I2C communication in active battery mode

    TI Thinks Resolved
    Part Number: BQ21061 Hi I have problem to use i2c communication in active battery mode. I am pretty sure the LP pin is high. At the moment, I can only access the I2C by for MR low. I don't have oscilloscope or possibility to access the I2C pin. Is there…

  • BQ21061: Reverse voltage on LS/LDO output

    TI Thinks Resolved
    Part Number: BQ21061 Other Parts Discussed in Thread: TPS22916 Dear, I have a question as in https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1104591/bq21061-reverse-voltage-to-the-ldo-of-bq21061?tisearch=e2e…

  • BQ21061: Volatile Memory Concerns

    Part Number: BQ21061 Other Parts Discussed in Thread: BQ25120A Hello, Our company is interested in using the BQ21061 for our design, however, we are concerned about this device not having non-volatile memory for the charging configurations. For our application…
    • Answered

  • BQ21061: VDD current

    Resolved
    Part Number: BQ21061 Hi expert, My customer wants to use VDD as a 1.8V source. May we know that how much current could VDD pin support? Thank you. Best Regards, Cindy
    • Resolved

  • BQ21061: ship mode current

    TI Thinks Resolved
    Part Number: BQ21061 Hi, I have question on BQ21061EVM board. I put the board in to ship mode but I still get quiescent from battery port around 7.5mA. PMID is 0V, Vin is disconnected, and I measure the current by putting current meter in series with…

  • BQ21061: VINLS LDO leave floated

    TI Thinks Resolved
    Part Number: BQ21061 Hi expert, Could VINLS, LDO pins be leaved floated when the LDO is not used? Regards, Zach
    • Answered

  • BQ21061: LDO dynamically voltage setting

    Resolved
    Part Number: BQ21061 Hello, I would like to use BQ21061 in our application to recharge a Li-ion battery in which I intend to connect our micro(host) to the LDO output. At the first power up BQ21061 has the LDO output at 1.8V that is sufficient to wake…
    • Resolved
    • Answered

  • BQ21061: recharge Li-Ion battery under 2V

    Resolved
    Part Number: BQ21061 Dear I'm designing a battery charger with your BQ21061 IC and protection circuit with your BQ29707 to recharge a small capacity (about 30mAh) Li-Ion battery. Inside the datasheet of the battery I found that the battery must not be…
    • Resolved

  • BQ21061: /INT pin routing out from WLCSP package avoiding via-in pad solution

    TI Thinks Resolved
    Part Number: BQ21061 Dear, I would like to know if we can routing out the /INT pin of BQ21061 connecting this pin to NC1 and NC2 pins avoiding via-in pad solution. From your application note "Slua996" I understand that it is possible to routing out the…

  • BQ21061: Shipmode

    Part Number: BQ21061 Hi team, If en_ship_mode=0, will device enter shipmode upon battery insertion when no valid VIN is present? Rayna

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