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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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  • Not Answered

    LM5145: schematic check 0

    63 views
    3 replies
    Latest 3 days ago
    by Timothy Hegarty
  • Suggested Answer

    BQ24630: Simplified Charger without System Need 0

    29 views
    2 replies
    Latest 3 days ago
    by Christian Moyer
  • Not Answered

    LM5066I: How do balance current path if MOSFET on top and bottom for layout 0

    20 views
    0 replies
    Started 3 days ago
    by Juin Chen
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    TPS2663: Schematic review 0

    23 views
    0 replies
    Started 3 days ago
    by Che Wen Yeh
  • Not Answered

    TPS2493: Schematic review 0

    19 views
    0 replies
    Started 3 days ago
    by Che Wen Yeh
  • Answered

    UCC2837: UCC2837D Electrical characteristics data at -40~85C +1

    47 views
    4 replies
    Latest 3 days ago
    by Koji Sakurai
  • Suggested Answer

    BQ25306: STAT Pin is toggle 0

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    by Ning T
  • Suggested Answer

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    34 views
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    by Ning T
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    32 views
    2 replies
    Latest 3 days ago
    by Ryoma Miyazawa
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    23 views
    0 replies
    Started 3 days ago
    by JH Shin
  • Answered

    UCC256403: Questions Regarding LLC Design for Battery Charger (Based on PMP40766) 0

    74 views
    7 replies
    Latest 3 days ago
    by Jeon Eun Bin
  • Not Answered

    TPS56A37: Question on using parallel-switched bottom feedback resistor to select 5 V / 12 V outputs 0

    64 views
    3 replies
    Latest 3 days ago
    by Hyungjune Choi
  • Suggested Answer

    TPS22916: Internal RCB Block Clarification 0

    62 views
    5 replies
    Latest 3 days ago
    by McKenna Strambi
  • Suggested Answer

    TPS54J061: TPS54J061RPGR(MP8626) schematic review 0

    34 views
    1 reply
    Latest 3 days ago
    by David_Daniels
  • Suggested Answer

    TPS548A28: TPS548A28RWWR(MP8633A) schematic review 0

    30 views
    1 reply
    Latest 3 days ago
    by David_Daniels
  • Suggested Answer

    TPS23734: The output issue for TPS23734 0

    51 views
    2 replies
    Latest 3 days ago
    by Zhining Zhang
  • Not Answered

    TPS7A24: Output voltage rises with input past 6V in 0

    122 views
    9 replies
    Latest 3 days ago
    by Alex Davis
  • Suggested Answer

    TPS23881: Technical Inquiry on TPS23881RTQ AUTO Pin Functionality 0

    28 views
    1 reply
    Latest 3 days ago
    by Anagha Jagannath
  • Suggested Answer

    BQ28Z610-R1: Multiple errors in January 2020 TRM 0

    87 views
    7 replies
    Latest 3 days ago
    by Diego
  • Answered

    REF30: Typo of accuracy REF3030 in datasheet 0

    31 views
    1 reply
    Latest 3 days ago
    by Henry Naguski
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