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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] TPS25983: How to set dvdt cap and auto-retries for very large output capacitor?

    Arush Gupta
    Arush Gupta
    Part Number: TPS25983 Tool/software:
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [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
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View FAQ threads
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  • Answered

    TPS23758EVM-080: The datasheet of power X'mer 0 Locked

    908 views
    9 replies
    Latest over 6 years ago
    by Thomas Lewis
  • Answered

    LM5165-Q1: 1A with hysteresis 0 Locked

    906 views
    8 replies
    Latest over 6 years ago
    by David Baba
  • Answered

    LMR16010: Pulse Skipping 0 Locked

    462 views
    2 replies
    Latest over 6 years ago
    by Mark Ackerson
  • Answered

    UCC21750: Questions about the UVLO, RST/EN , AIN 0 Locked

    746 views
    2 replies
    Latest over 6 years ago
    by Hongmei Wan
  • Answered

    BQ24171: Battery off and on charging when at chargering current is about 300mA near end,the STAT led blinking error 0 Locked

    315 views
    1 reply
    Latest over 6 years ago
    by Jeff F
  • Answered

    TPS22960: Slew rate pin disconnected? 0 Locked

    484 views
    2 replies
    Latest over 6 years ago
    by Ken Diep
  • Answered

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    328 views
    1 reply
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  • Suggested Answer

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    625 views
    7 replies
    Latest over 6 years ago
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  • Suggested Answer

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    377 views
    1 reply
    Latest over 6 years ago
    by Chasel Chen
  • Suggested Answer

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    300 views
    1 reply
    Latest over 6 years ago
    by Chasel Chen
  • Suggested Answer

    TPS54331: TPS54331DDAR 0 Locked

    593 views
    1 reply
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    by Shawn Nie
  • Suggested Answer

    TPS2546: Wake-on-USB failed with a wireless mouse 0 Locked

    426 views
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    by Antony Lin
  • Answered

    UCC28950: UCC28950 Disable timing questions and voltage spike concerns 0 Locked

    410 views
    3 replies
    Latest over 6 years ago
    by Colin Gillmor
  • Answered

    LM5050-1-Q1: LM5050 PIN abs rating 0 Locked

    254 views
    3 replies
    Latest over 6 years ago
    by Hollis Liu
  • Suggested Answer

    TLV62150: Low cost alternative for battery powered products Low Iq? 0 Locked

    347 views
    3 replies
    Latest over 6 years ago
    by Bjoern Goerner
  • Suggested Answer

    UCC28070-Q1: PWM shutdown control logic during AC Vin drop 0 Locked

    289 views
    1 reply
    Latest over 6 years ago
    by John Griffin1
  • Suggested Answer

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    315 views
    1 reply
    Latest over 6 years ago
    by Zack Liu
  • Answered

    BQ78350-R1: There are two CHEM ID for cell LGC INR18650 M29. Why? 0 Locked

    525 views
    2 replies
    Latest over 6 years ago
    by Adam Botka
  • Suggested Answer

    LP8867-Q1 production time? 0 Locked

    211 views
    1 reply
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    by Shirley He
  • Answered

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    323 views
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    Latest over 6 years ago
    by Kenneth Du
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