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Power management

Power management

Power management forum

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Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] UCC5880-Q1: Benefits of UCC5880 over UCC587x

    Akshat Murali
    Akshat Murali
    Part Number: UCC5880-Q1 Tool/software: Benefits of UCC5880 over UCC587x
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] REF54: How do I calculate the worst case error for my series voltage reference?

    Jackson Wightman
    Jackson Wightman
    Part Number: REF54 Other Parts Discussed in Thread: REF70 , REF35 , REF4132 , REF50 Tool/software: I need to calculate the worst possible error for my series voltage reference to help with my ADC gain error calculations. How is that done, and are there…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] REF35: When do I need a reference buffer for my ADC?

    Jackson Wightman
    Jackson Wightman
    Part Number: REF35 Other Parts Discussed in Thread: ADS127L21 , REF54 , REF4132 , , REF70 , REF6025 , REF2025 It is unclear to me if I need a reference buffer on the output of my voltage reference before it connects to my ADC. How do I know when I may…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ2575X FAQ Page

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25758 Other Parts Discussed in Thread: BQ25750 , BQ25751 , , BQ25756E , , BQ25856-Q1 , BQ25858B-Q1 , BQ25858-Q1 , BQ25756 , , BQ25820 This home page is for common questions in relation to the BQ25750, BQ25751, BQ25756, BQ25756E, BQ25758…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25756: What do I need to know about reverse mode or source mode for the BQ2575X family of parts?

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25756 Other Parts Discussed in Thread: BQ25750 There are 4 registers for the BQ2575X family that control reverse mode, EN_REV, VAC_REV, IAC_REV, and SYSREV_UV. For the BQ25750 specifically, these registers are EN_REV, VSYS_REV, IAC_REV…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ2575X: Input And Output Capacitors

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25756 Hello, For the BQ2575X family, 80µF is the minimum after derating for the input and output capacitance. 160µF of input and output capacitance is based on meeting a ±3% transient response requirement. Keep in mind, you'll also need…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25758: BQZ File For BQStudio

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25758 Other Parts Discussed in Thread: BQSTUDIO Hello, Here is a link to the BQ25758 BQZ file: Charger_2_00-bq25758.bqz To install this bqz file, download the file and move it to the config folder of the BQStudio installation. Best…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25750: BQZ File For BQStudio

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25750 Other Parts Discussed in Thread: BQSTUDIO Hello, Here is a link to the BQ25750 BQZ file: Charger_2_00-bq25750.bqz To install this bqz file, download the file and move it to the config folder of the BQStudio installation. Best…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS2592AA: NRND status

    Arush Gupta
    Arush Gupta
    Part Number: TPS2592AA Other Parts Discussed in Thread: TPS25924 Why is TPS2592AA status changed to NRND (not recommended for new designs) and what is the replacement for it.
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25758: Schematic and Layout Checklist

    Ethan Galloway
    Ethan Galloway
    Part Number: BQ25758 Other Parts Discussed in Thread: BQ25756 Hello all, Here is the BQ25756 Schematic and Layout Checklist: BQ25758-Schematic-And-Layout-Checklist.pdf Best Regards, Ethan Galloway
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Not Answered

    BQ24195: Watchdog timer issue 0 Locked

    64 views
    5 replies
    Latest 2 months ago
    by Juan Ospina
  • Answered

    BQ28Z610-DEVICE-FW: Learning cycle completed but there's errer in generating Golden Image File 0 Locked

    474 views
    27 replies
    Latest 2 months ago
    by Tarek Sharbo
  • Suggested Answer

    TPS25730: SINK_EN behaivor 0 Locked

    108 views
    3 replies
    Latest 2 months ago
    by Chris Sterzik
  • Answered

    TPS4811-Q1: Short-Circuit Protection 0 Locked

    64 views
    1 reply
    Latest 2 months ago
    by Patrick Shalton
  • Suggested Answer

    TPS1210-Q1: TPS1210-Q1 SAFETY MANUAL REQUEST 0 Locked

    95 views
    1 reply
    Latest 2 months ago
    by Patrick Shalton
  • Answered

    BQ28Z610: Fuel Gauge Does Not Cut Off at Termination Voltage During Learning Cycle 0 Locked

    83 views
    2 replies
    Latest 2 months ago
    by Tarek Sharbo
  • Not Answered

    TPS2663: dVdT Capacitor Remains Low and then randomly switches on 0 Locked

    195 views
    7 replies
    Latest 2 months ago
    by Amrit Jit
  • Answered

    TPS16630-32EVM: It is necessary to connect the NC pins to GND? 0 Locked

    77 views
    3 replies
    Latest 2 months ago
    by Amrit Jit
  • Suggested Answer

    LM2776: LM2776 Negative Output - EN pin behavior and simulation mismatch 0 Locked

    133 views
    1 reply
    Latest 2 months ago
    by Josef Marsmann
  • Not Answered

    TLC69627-Q1: what's the main difference between TLC69627-Q1 and TLC6C5748-Q1? 0 Locked

    65 views
    1 reply
    Latest 2 months ago
    by Steven Li
  • Answered

    BQ76952: Unexpected 46V on CHG Pin When FETs Are Disabled – BQ76952 0 Locked

    72 views
    1 reply
    Latest 2 months ago
    by Abhijith V Narayan
  • Answered

    LM5156: LM5156 0 Locked

    263 views
    8 replies
    Latest 2 months ago
    by ADITYA MENE
  • Suggested Answer

    TPS7A96: output noise density in TPS7A96 0 Locked

    120 views
    3 replies
    Latest 2 months ago
    by Vahnroy Hosear
  • Suggested Answer

    LM5033: Switching noise 0 Locked

    130 views
    8 replies
    Latest 2 months ago
    by John Sigve Risanger
  • Answered

    TPS54531: TPS54531 24V TO 12V 1A 0 Locked

    85 views
    1 reply
    Latest 2 months ago
    by Gautam Iyer
  • Answered

    LM74930-Q1: What's the difference between LM74930-Q1 and LM74910-Q1? 0 Locked

    205 views
    5 replies
    Latest 2 months ago
    by Shiven Dhir
  • Suggested Answer

    LMR51440: Requesting Schematic Review for Buck Converter Design in USB Power Delivery (PD) Source Application 0 Locked

    193 views
    8 replies
    Latest 2 months ago
    by Shashank K S
  • Answered

    BQ34Z100-R2: Load Settings when creating a golden image 0 Locked

    107 views
    2 replies
    Latest 2 months ago
    by Masashi Mineda
  • Not Answered

    LM5148: Error in power up for 24V to 12V 60W DC-DC converter 0 Locked

    273 views
    5 replies
    Latest 2 months ago
    by Taru Kapoor
  • Not Answered

    LM74930-Q1: LM74930 0 Locked

    220 views
    7 replies
    Latest 2 months ago
    by Shiven Dhir
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