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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

    BQ28Z610: Using Bq28z610 for Gauging single cell LiFePo4 chemistry based battery 0 Locked

    554 views
    1 reply
    Latest over 8 years ago
    by Benjamin Lough
  • Not Answered

    TPS53625: Transient issue 0 Locked

    667 views
    1 reply
    Latest over 8 years ago
    by JohnTucker
  • Suggested Answer

    TPS650830: Increase/decrease VR output voltage through FB pin 0 Locked

    456 views
    1 reply
    Latest over 8 years ago
    by Kevin LaRosa
  • Not Answered

    BQ21040: No LED after following simple schematic 0 Locked

    1475 views
    4 replies
    Latest over 8 years ago
    by wuzamarine
  • Suggested Answer

    LM2937: TO-263 package drawing question 0 Locked

    769 views
    2 replies
    Latest over 8 years ago
    by Ting Ye
  • Not Answered

    BQ24055 charger current configuration problem 0 Locked

    473 views
    8 replies
    Latest over 8 years ago
    by Anna Leshinsky4
  • Not Answered

    TPS55340: TPS55340 Cout series resistor 0 Locked

    614 views
    2 replies
    Latest over 8 years ago
    by tateo yamashiro
  • Not Answered

    TPS62150: TPS62150: INPUT VOLTAGE 0 Locked

    565 views
    1 reply
    Latest over 8 years ago
    by Lubomir
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    Mnitoring and protection 0 Locked

    366 views
    1 reply
    Latest over 8 years ago
    by Miguel Angel Rios
  • Not Answered

    does bq77904 support 2 cells in series? 0 Locked

    450 views
    1 reply
    Latest over 8 years ago
    by Miguel Angel Rios
  • Not Answered

    TPS53312 power dissapation question 0 Locked

    1034 views
    2 replies
    Latest over 8 years ago
    by Ann_Lien
  • Answered

    LP2992: LP2992 Cbypass 0 Locked

    2120 views
    2 replies
    Latest over 8 years ago
    by Seishin
  • Answered

    LP3943: what is the difference between standby mode and no load mode,and when does the device go into standby mode 0 Locked

    886 views
    2 replies
    Latest over 8 years ago
    by Harvey Wang97
  • Not Answered

    TPS65251 REN_DIS 0 Locked

    459 views
    3 replies
    Latest over 8 years ago
    by Jason Wang (BSR-MV)
  • Answered

    LM5041EVAL: Is there efficiency data of LM5041EVAL? 0 Locked

    767 views
    2 replies
    Latest over 8 years ago
    by Oliver Pan91
  • Not Answered

    TPS7A7100: Reduce the voltage adjustment step size 0 Locked

    705 views
    5 replies
    Latest over 8 years ago
    by Ryan Eslinger
  • Not Answered

    TPS3613-01: TPS3613 current consumption from VBAT 0 Locked

    580 views
    2 replies
    Latest over 8 years ago
    by Ryan Eslinger
  • Not Answered

    TPS3700: Asking for the window comparator TPS3700 application 0 Locked

    779 views
    2 replies
    Latest over 8 years ago
    by Ryan Eslinger
  • Not Answered

    NOT WORKING 0 Locked

    687 views
    5 replies
    Latest over 8 years ago
    by NAMAN KHATRI
  • Not Answered

    RE: questions about TPS65381 0 Locked

    504 views
    1 reply
    Latest over 8 years ago
    by Karl Wallinger
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