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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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  • Answered

    TPS7A85: TPS7A85 design mismatches between webench and datasheet 0

    84 views
    7 replies
    Latest 13 days ago
    by Lu Z
  • Answered

    TPSM33625: I would like to know when sufficient supply of the TPSM33625RDNR part will be available. 0

    169 views
    12 replies
    Latest 13 days ago
    by Sang-il Nam
  • Not Answered

    BQ27220EVM-744: Inquiries regarding the use of the BQ27220EVM-744 0

    43 views
    3 replies
    Latest 13 days ago
    by Grady Lee
  • Suggested Answer

    TPS65988DJ: Switching From Sink to Source 0

    133 views
    11 replies
    Latest 13 days ago
    by Aya Khedr
  • Answered

    TPS23753A: TPS23753A PoE PD – VC start-up does not reach steady operation, no AUX voltage, no output (based on PMP7355 reference) 0

    242 views
    12 replies
    Latest 13 days ago
    by Zhining Zhang
  • Answered

    TPS53688: TPS53688 0

    40 views
    2 replies
    Latest 13 days ago
    by jesus membrila
  • Suggested Answer

    BQ25750: Self destruct on battery hot plug 0

    220 views
    19 replies
    Latest 13 days ago
    by Ethan Galloway
  • Suggested Answer

    TLV803E: TLV803EA29DPWR 0

    27 views
    1 reply
    Latest 13 days ago
    by Henry Naguski
  • Not Answered

    TPS7B4255: Output below 2V 0

    39 views
    1 reply
    Latest 13 days ago
    by Gregory Thompson
  • Suggested Answer

    LM5160: LM5160 0

    60 views
    4 replies
    Latest 13 days ago
    by Youhao Xi
  • Suggested Answer

    BQ24090: LED doesnt switch off when battery is charged 0

    42 views
    2 replies
    Latest 13 days ago
    by Faheem Shaikh
  • Not Answered

    TPS7H1121-SEP: Expected RTM schedule 0

    28 views
    1 reply
    Latest 13 days ago
    by Andy Fondaw
  • Not Answered

    TPS7H4012-SEP: Expected RTM schedule 0

    31 views
    1 reply
    Latest 13 days ago
    by Andy Fondaw
  • Suggested Answer

    TPS38700S-Q1: Invalid I2C address 0

    76 views
    4 replies
    Latest 13 days ago
    by Andrew Li
  • Suggested Answer

    TPS2553-Q1: TPS2553 Vout 0

    31 views
    1 reply
    Latest 13 days ago
    by Eric Hartigan
  • Answered

    BQ25792: BQ25792 was charging a dead battery then shut off and now is dead 0

    144 views
    11 replies
    Latest 13 days ago
    by Jeff F
  • Answered

    BQ24040: When charging supply is plugged, BQ24040 supplies the circuit even there is no battery 0

    87 views
    5 replies
    Latest 13 days ago
    by Michael Emanuel35
  • Suggested Answer

    UCC28C56EVM-066: How to calculate Leading edge blanking and slope compensation circuit values? 0

    40 views
    1 reply
    Latest 13 days ago
    by Hong Huang
  • Suggested Answer

    TPS7H3024-SP: Using IC without WatchDog. 0

    42 views
    1 reply
    Latest 13 days ago
    by Sarah Koch
  • Suggested Answer

    TPS56C215: I2C control Vout solution 0

    60 views
    3 replies
    Latest 13 days ago
    by Amod Vaze
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