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  • BQ25155: BQ25155 ADC flag

    Resolved
    Part Number: BQ25155 Other Parts Discussed in Thread: EV2400 , Hi, I am currently trying to use/implement driver of the BQ25155 LDO/Charger and I am facing problem and having some questions. I am using BQ25155EVM/Battery Management Studio with EV2400 and…
    • Resolved
    • Answered

  • BQ25155: Some Questions regarding BQ25155 in relation to wearable application

    Resolved
    Part Number: BQ25155 Other Parts Discussed in Thread: CC2640R2F Hello, I am working on a wearable device, which uses CC2640R2F microcontroller for collecting data and transmitting via BLE. I am using the BQ25155 for the battery charging and voltage monitoring…
    • Resolved

  • BQ25155: LDO defaults to ON

    TI Thinks Resolved
    Part Number: BQ25155 Other Parts Discussed in Thread: BQ21062 , BQ25120A , BQ21061 , BQ25180 Looking through the datasheet for the BQ25155, it is clear that you can set the output voltage of the LDO regulator to be any voltage between 0.6 and 3.7 volts.…

  • BQ25155: set up inquiry

    TI Thinks Resolved
    Part Number: BQ25155 Hi Experts, Good day! Usually the device will not have another power than the Battery. 1. Will this device be able to be powered by the battery and decide to disconnect the battery to the load if the Vbat is lower than 2.5-3V to…

  • RE: BQ25155: Wakes from Ship Mode

    Hi Mark, Sorry for the delayed response. It looks like the only feasible way to disable without I2C and from the pins that are externally accessible is via the TS pin. Best Regards, Juan Ospina
    • Answered

  • RE: BQ25155: VBAT ADC readout value is not correct while Active Battey Mode

    Resolved
    Dear Juan, I change to use our HW board, not EVM; the issue is not observed, kindly thanks ur help~ BR Peter

  • BQ25155: ADC calculation for VIN, IIN and ICHG

    Part Number: BQ25155 Hi Team, We have ADC reading questions for VIN, IIN and ICHG. Customer use meter to measure actual value to compare with ADC measurement as below. But we don't know why the actual value and ADC reading value cannot match. Could you…
    • Answered

  • RE: BQ25155: Drop-in replace BQ25155 with BQ25150

    Resolved
    Sorry to ask a related question on the resolved thread. I'm just exploring possible future modifications to support multiple chips. Currently, my C4 (ADCIN) in BQ25155 is connected to GND directly. What if I route C3 (IMAX for BQ25150) through C4 and…

  • BQ25155: PMID regulation efficiency

    TI Thinks Resolved
    Part Number: BQ25155 Hello team, What is the efficiency of the PMID regulation on the BQ25155? Thanks, Juan.
    • Answered

  • BQ25155: control the charging current

    Resolved
    Part Number: BQ25155 Hi Team, My customer wants to control the charging current as follows. Is it possible for BQ25155 to control? Ta=0~15℃: 9mA Ta=15~45℃: 135mA Best Regards, Yaita
    • Resolved

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