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  • BQ25798EVM: Using CSD17575Q3 for all FETs

    TI Thinks Resolved
    Part Number: BQ25798EVM Other Parts Discussed in Thread: CSD17581Q3A , CSD17575Q3 Hello, The BQ5798EVM uses CSD17575Q3 for Q5 and CSD17581Q3A for Q1/Q2/Q3/Q4. Can CSD17575Q3 be used for Q1/2/3/4 to help consolidate the BOM? Thanks, Michael

  • TPS24701: TPS24701 Test issue

    TI Thinks Resolved
    Part Number: TPS24701 Other Parts Discussed in Thread: CSD17581Q3A , CSD16401Q5 , Dear Team, After a lot of experiments, we found that within the MOS tube specification, no matter what the OCP value is, once the overcurrent protection is triggered,…

  • BQ25798: Request for schematic design review

    TI Thinks Resolved
    Part Number: BQ25798 Tool/software: Hi Team, I'd like to request you the schematic design review. Please check the attachment below and let me know the review result. BQ25798_Schematic.pdf Regards,
    • Answered

  • BQ25790: Ship FET selection

    Resolved
    Part Number: BQ25790 Other Parts Discussed in Thread: CSD17575Q3 , CSD17581Q3A , BQ25792 We are designing device that will use BQ25790. This charger allows user to connect external N-FET according to the datasheet. We will need that feature. But there…
    • Resolved

  • BQ25798: The system resets if Vin is applied without battery.

    Part Number: BQ25798 Tool/software: Hi Team, The system shuts down when we supply power from Vbus, this happens only when the battery is not present. It works well with Vbus and battery. It also works well with only battery. In the input the current…
    • Answered

  • MOSFET Select question

    Resolved
    Other Parts Discussed in Thread: CSD17318Q2 , CSD17581Q3A , CSD17577Q3A , CSD87334Q3D Hi Team, I want to choose an N-mosfet to be used in the 18V@12A scenario. I initially chose CSD17318Q2. Is this the best option? Our requirement is small size, low…
    • Resolved
    • Answered

  • TIDA-01599: I am looking for a suitable Mosfet for the Load Switch application.

    Resolved
    Other Parts Discussed in Thread: CSD17581Q3A Dear Sir, I am looking for a suitable Mosfet for the Load Switch application. Operating Voltage: 12V. Operating Current: 15A. Currently, I am using psmn4r8-100bse, Which is working fine but it is overrated…
    • Resolved

  • BQ25798: Review the power supply schematic for (BQ25798 charging IC + TLV61047(24V) step up + TPS629210(3.3V) step down)

    TI Thinks Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: TLV61047 , TPS629210 Tool/software: multi_sensor_system_Power-block.pdf Kindly review the power supply schematic. Please download the attached PDF. Description of Power Supply The BQ25798 charging…

  • BQ25792: What is the minimum current it supplies without battery for 2S setting as well as it Emits noise when charging is in progress.

    Part Number: BQ25792 Other Parts Discussed in Thread: BQ25798 , Tool/software: Hi Team, As I posted previously about the charging noise issue, I am facing the same issue again with a different, more similar design to TI's EVB. In addition to that…
    • Answered

  • LM51521-Q1: getting Pspice for TI error when I try to "Open Model Test Circuit"

    Resolved
    Part Number: LM51521-Q1 Other Parts Discussed in Thread: PMP30963 , CSD18536KTT , CSD17318Q2 , LM5152-Q1 , LM5152EVM-BST , CSD17581Q3A , LM5176 Hello Team, My customer gets the following error (see attached pic) when they try to open the parts reference…
    • Resolved

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