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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] REF35: What is the best precision series voltage reference for low-power medical applications?

    Masoud Beheshti61
    Masoud Beheshti61
    Other Parts Discussed in Thread: REF35 Can you please recommend the best solution for low-power medical application?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] What partner processors/SoC will work with TPS65903x?

    Nicholas McNamara
    Nicholas McNamara
    Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 , AM5729 , AM5726 For instance, I have a TPS659037 and I would like to know what processors are available from TI. Also, when I find a processor that works with my solution, how would…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] What partner processors/SoC will work with TPS6591x?

    Nicholas McNamara
    Nicholas McNamara
    Other Parts Discussed in Thread: TPS65916 , AM5728 , AM5729 , AM5726 For instance, I have a TPS65916 and I would like to know what processors are available from TI. Also, when I find a processor that works with my solution, how would I place the interconnects…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: LP8764-Q1: How to use EVM for GUI communication with off-board IC.

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 This topic is relevant to TPS6594-Q1 and LP8764-Q1 devices: Our EVM’s can be used for I2C or SPI communication with PMIC’s that are connected to the board via specific headers. This…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: LP8764-Q1: Debugging PMIC Behavior with Interrupt Interpretation.

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 This FAQ is relevant to TPS6594-Q1 and LP8764-Q1 Devices. If your PMIC is failing to communicate via I2C or SPI, the issue is likely to lie in supply or component selection. It will…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: Shunt regulator characteristics for different grades

    Trailokya Rai
    Trailokya Rai
    Part Number: TL431 What are the key parameters which changes across different grades? Which parameters don't change across different grades of shunt regulators ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] What are the differences between the hardware and firmware protections?

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ40Z50 Firmware Protections The BQ40Z50 offers multiple protection functionalities which can be configured for the end application. The first level protection is firmware based, for example; the Cell Under Voltage …
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS631000: advantages of TPS631000

    Tao Zhang
    Tao Zhang
    Part Number: TPS631000 as the newest buck-boost converter of TI, what are the advantages of this device?
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: Total Power Dissipation

    Trailokya Rai
    Trailokya Rai
    Other Parts Discussed in Thread: TL431 How to calculate total power dissipation for shunt regulators?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQSTUDIO: I created a GMFS(gm.fs) file using bqStudio. How do I use it?

    Shirish
    Shirish
    Part Number: BQSTUDIO I read a GMFS( gm.fs) file using Battery Management Studio. What is the purpose of this file and how do i use it?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
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  • Not Answered

    TPS61094: Does not charge 0

    25 views
    3 replies
    Latest 1 day ago
    by Brigitte
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    TPS63900: Supercap charging, reverse current blocking in shutdown 0

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    by Brigitte
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    CSD95420RCB: Current requirement clarification of CSD95420RCB 0

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    by Maha Noor
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    BQ27Z558: Unseal command and TS pin 0

    20 views
    1 reply
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    by Alan Frias
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    BQ41Z50: Production Programming Process or Tool 0

    18 views
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    by Alan Frias
  • Not Answered

    UC1834-SP: Vin greater than 40V for <100ms 0

    19 views
    1 reply
    Latest 1 day ago
    by Daniel Hartung
  • Suggested Answer

    LM4040: Inquiry Regarding Part No.: LM4040AIM3-2.5/NOPB 0

    18 views
    1 reply
    Latest 1 day ago
    by Masoud Beheshti61
  • Not Answered

    BQ40Z50: Cell Balancing in Sleep Never Activating 0

    68 views
    5 replies
    Latest 1 day ago
    by Mackenzie Dougherty
  • Not Answered

    TPS55289: Problems with configuration created using webench Power Designer 0

    30 views
    1 reply
    Latest 1 day ago
    by Brigitte
  • Not Answered

    LM5176: Schematic and PCB Review 0

    52 views
    4 replies
    Latest 1 day ago
    by Brigitte
  • Suggested Answer

    LM5109B-Q1: LM5109B 0

    12 views
    1 reply
    Latest 1 day ago
    by Amy Wozniak
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    BQ25798: Help in selecting the compatible fuel gauge according to the application. 0

    36 views
    3 replies
    Latest 1 day ago
    by Jeff F
  • Not Answered

    TPS61288: Question about PFM 0

    30 views
    1 reply
    Latest 1 day ago
    by Brigitte
  • Answered

    LM7310: Output voltage not Generated 0

    20 views
    1 reply
    Latest 1 day ago
    by parth kalaria
  • Suggested Answer

    TPS61040: WEBENCH®︎ Designer TPS61040 0

    24 views
    1 reply
    Latest 1 day ago
    by Brigitte
  • Suggested Answer

    TPS653860-Q1: PGOOD function 0

    23 views
    1 reply
    Latest 1 day ago
    by Katie Pier
  • Not Answered

    TPS25751: System shuts down without battery connected 0

    97 views
    5 replies
    Latest 1 day ago
    by Chris Sterzik
  • Not Answered

    TPS92200: Is it feasible to use it as a 15-ohm heater (5W, 12V)? 0

    19 views
    1 reply
    Latest 1 day ago
    by Jane Ye
  • Not Answered

    LP5815: Linux kernel 5.15 driver for LP5815 0

    15 views
    1 reply
    Latest 1 day ago
    by Jane Ye
  • Answered

    TPSM843620: The maximum capacitance allowed on TPSM843620 output (output capacitor + load capacitor) 0

    34 views
    2 replies
    Latest 1 day ago
    by Thulasimani G
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