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Showing 15 results View by: Thread Post Sort by
    Answered
  • BQ25120A: Information regarding efficiency of the inbuilt LDOs

    Srinjay Bhattacharya
    Srinjay Bhattacharya
    Resolved
    Part Number: BQ25120A Other Parts Discussed in Thread: BQ21062 , I was going through the datasheets of BQ25120A and BQ21062, but couldn't locate graphs/tables containing the efficiency of the LDO inside it. Can anyone please help me with the required…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ25155: LDO defaults to ON

    James Gartrell
    James Gartrell
    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…
    • over 2 years ago
    • Power management
    • Power management forum
  • RE: BQ21061: At Low Power Mode, can Battery supply power to host system by PMID pin.

    Daniel Chen95
    Daniel Chen95
    Hi Gautham, Thank you for prompt support. Sorry for typo. Let me clarify Q2. 2. In table Table 9-5. Function Availability Based on Primary Mode of Operation, why don't BATOCP function be enable during low power mode ? It should protect battery because…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25606: Alternatives with an Integrated LDO

    Francesco Mazzei
    Francesco Mazzei
    Resolved
    Part Number: BQ25606 Hello TI Community, I'm using the BQ25606 Standalone 3.0-A Single Cell Battery Charger with a 270mAh battery and a micro-USB connector connected to the VBUS as charger input voltage (D+ and D- left unconnected). The VSYS output…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: Are there any ICs that can charge Li/SOCL2 batteries?

    Nick Brylski
    Nick Brylski
    Resolved
    Hi Downey, From the spec it look like this cell follows a CCCV curve of 2.5 - 3.8V. BQ21062 may be OK, you can set the charging voltage to 3.8V. The min precharge threshold is 2.8V. So you would be charging at the precharge value between 2.5-2.8V…
    • over 4 years ago
    • Power management
    • Power management forum
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