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  • BQ25170J: BQ25170 Output Voltage ~2.24V Without Battery Instead of 4.35V (VSET = 24kohm)

    Part Number: BQ25170J Hi Team, I am using the BQ25170JDSGR in my design. As per the datasheet, the output voltage (battery regulation voltage) is set using the VSET resistor. In my design, I am using a 24k ohm resistor , which should set the regulation…

  • BQ25170: Charger not recharging battery

    Part Number: BQ25170 Tool/software: We have instances where the charger is always powered with 5 volts. The battery is connected to the charger and the device load. It appears that the charger may be only charging the battery when initially connected…

  • BQ25170: cost down alternative

    Part Number: BQ25170 Tool/software: Hi team, Can you help to check below device's PN? Customer would like to design a low-cost charging PCB module. They find a old SCH which is suitable but they cannot confirm the PN. I check the roadmap also cannot…

  • BQ25170: Schematic and Layout review Request

    Part Number: BQ25170 Tool/software: hi Bill Johns , can you please check your Personal message box for my review questions?
    • Answered

  • BQ25170: Charging IC with ability to Flash LED

    Resolved
    Part Number: BQ25170 Tool/software: Dear TI Support, I was wondering if you offered any Li-Ion Charging IC's for a 1-cell that can flash an LED during charge, and then stay on to indicate fully charged? Regards, Kevin
    • Resolved

  • BQ25170: Schematic and Layout review Request

    Part Number: BQ25170 Tool/software: I have a schematic and layout completed using the Battery charger as mentioned above, and I request assistance in reviewing the schematic and layout.
    • Answered

  • BQ25170: TS_EN threshold

    Resolved
    Part Number: BQ25170 Tool/software: Hi team, In case that TS pins is used as Charge Enable, Both enable and disable threshold voltage are low value. Is there any way to make the threshold around 0.8V? Best regards, Goto
    • Resolved

  • BQ25170: BQ25170 Error after shorting IN to OUT

    Part Number: BQ25170 I was able to run the BQ25170 through a couple of charge/discharge cycles and it was working. We need to get CSA approval and one of the tests they will run is short IN to OUT and confirm the charger stops charging. So, I did that…

  • BQ25170: RISET 375ohm not available. can i use 374ohm?

    Part Number: BQ25170 Tool/software: It's recommended to use 375 ohms for RISET or R34 in the schematic attached. However, the 375 ohm value is not available, and only the 374 ohm value is available. Can I use 374 ohms instead of 375 ohms?
    • Answered

  • BQ25170: Status and PG pin behavior during charger disabled.

    Resolved
    Part Number: BQ25170 Other Parts Discussed in Thread: BQ25171-Q1 Tool/software: Hello, I'm seeing some behavior on the BQ25170 that i do not understand. I have TS pin tied to GND through a 10k. Additionally i can pull it directly to GND with a GPIO…
    • Resolved

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