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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] TL431: Operating condition of Refernce pin in Shunt Refernces

    Trailokya Rai
    Trailokya Rai
    Part Number: TL431 Other Parts Discussed in Thread: , TLV431 , , What is the recommended operating condition for refernce pin of shunt regulators { TL431/ATL431/TL431LI/ATL431LI/TLV431/ATL431LI}?
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2372: What happens when TPS2372-3 is configured as Class 7?

    Shawn Morrison
    Shawn Morrison
    Part Number: TPS2372 Other Parts Discussed in Thread: TPS23730 A family of our products use the TPS2372-4 configured as Class 7. T he TPS2372-4 is currently not available. It turns out that many of the product models do not exceed Class 6 power levels…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ796XX Automotive Grade Battery Monitors Family

    Nancy Hidalgo
    Nancy Hidalgo
    Other Parts Discussed in Thread: BQ79616-Q1 , BQ79656-Q1 , BQ79600-Q1 , BQ79631-Q1 , BQ75614-Q1 What are the differences between the devices in the BQ796xx family?
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Where is mySecureSW link to get access to GUI/example code/applications reports?

    Nancy Hidalgo
    Nancy Hidalgo
    Other Parts Discussed in Thread: BQ79600-Q1 Where is the mySecureSW link to request access for different resources like the GUIs/example code/application reports?
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS25750EVM: Error flashing TPS25750EVM using online GUI

    Raymond Lin
    Raymond Lin
    Part Number: TPS25750EVM Problem Description: After loading several configurations from the online GUI to the TPS25750EVM, an error message will show up and prevent the user from loading in any new configurations even after power cycling and reconnecting…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How to master LP589x / TLC698x devices with LED display applications within five minutes?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: LP5891 , LP5890 , TLC6983 , TLC6984 , LP5891-Q1 , LP5899 , LP5899-Q1 , TLC6989 , TLC6983EVM KEEP UPDATING... [Q1]: What are the main differences between LP5891-Q1 / LP5891 / LP5890 / TLC6984 / TLC6983? [Q2]: How to…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Comparison between single channel isolated smart drivers

    Sasikala Thangam
    Sasikala Thangam
    UCC217xx Family pinout comparison: Pins in black have same pin locations - Pin in Blue are new pin definitions. ISO5x5x Family pinout comparison: Single Channel Isolated Smart Drivers Comparison Table
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How to calculate the discharge of the bootstrap capacitor in half-bridge driver applications

    Leslie Marquez
    Leslie Marquez
    FAQ: How to calculate the discharge of the bootstrap capacitor in half-bridge driver applications There are a few elements in the half-bridge circuit that have an impact in the discharge of the bootstrap capacitor and understanding these helps ensure…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Can I connect an external bootstrap diode in parallel with the internal diode?

    Leslie Marquez
    Leslie Marquez
    Other Parts Discussed in Thread: LMG1205 , LM5113-Q1 , LM5108 FAQ: Can I connect an external bootstrap diode in parallel with the internal diode? Several of TI’s half-bridge gate drivers incorporate the bootstrap diode necessary to generate the high…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How to use a dual input half-bridge driver with a single PWM signal

    Leslie Marquez
    Leslie Marquez
    Other Parts Discussed in Thread: LMG1210 , LM5106 , LM5105 , LM5104 , UCC27710 , UCC27712 , TPS28225-Q1 , UCC27712-Q1 FAQ: How to use a dual input half-bridge driver with a single PWM signal An easy way to convert a half-bridge driver with dual inputs…
    • over 2 years ago
    • Power management
    • Power management forum
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  • Not Answered

    BQ77905EVM-707: Doubts regarding BQ7790518 Stacking 0 Locked

    179 views
    4 replies
    Latest 11 months ago
    by Luis H. S.
  • Answered

    UCC27624: Stand off value 0 Locked

    181 views
    2 replies
    Latest 11 months ago
    by Shoo Saga
  • Suggested Answer

    TPS53679: Device not detecting on Fusion Digital Power Designer 0 Locked

    208 views
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    Latest 11 months ago
    by kaikai sun
  • Suggested Answer

    TLV733P-Q1: Recommend IC for STM32F105 ADC power 0 Locked

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    Latest 11 months ago
    by Srikanth Lolla Venkata
  • Suggested Answer

    TPS723: Declaration of Conformity required for a list of components - voltage regulators 0 Locked

    515 views
    10 replies
    Latest 11 months ago
    by Srikanth Lolla Venkata
  • Suggested Answer

    TPS389006: TPS389006 0 Locked

    343 views
    9 replies
    Latest 11 months ago
    by Joshua Garcia
  • Not Answered

    TL783: Failing with reduced ADJ voltage (e.g. 0.4 / 0.9 V instead of 1.25 between ADJ - OUT pins) 0 Locked

    281 views
    4 replies
    Latest 11 months ago
    by Ishaan Shetye
  • Suggested Answer

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    219 views
    1 reply
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    314 views
    1 reply
    Latest 11 months ago
    by Alexis_H
  • Answered

    TPS2373: Power Pass-through setup 0 Locked

    189 views
    1 reply
    Latest 11 months ago
    by Diang Xing
  • Suggested Answer

    BQ2970: Parallel cells 0 Locked

    186 views
    1 reply
    Latest 11 months ago
    by Luis H. S.
  • Answered

    BQ24074: Safty Timer 0 Locked

    220 views
    1 reply
    Latest 11 months ago
    by Garrett Kreger
  • Answered

    TLVM13640: Vout=12V characteristics shown for 6V max output part? 0 Locked

    206 views
    3 replies
    Latest 11 months ago
    by Rahil Ajani
  • Suggested Answer

    UCC5880-Q1: VCC2 current when gate is charged 0 Locked

    177 views
    1 reply
    Latest 11 months ago
    by Alan Aragon
  • Suggested Answer

    UCC21551: quiescent current when EN =0 0 Locked

    173 views
    2 replies
    Latest 11 months ago
    by Hiroki Honda
  • Suggested Answer

    TPS25750: USB-C battery charger design 0 Locked

    387 views
    4 replies
    Latest 11 months ago
    by Jeff F
  • Suggested Answer

    BQ25750: BQ25750 0 Locked

    848 views
    10 replies
    Latest 11 months ago
    by Shony Sinay
  • Answered

    BQ76907: Cell Voltage Checksum 0 Locked

    134 views
    1 reply
    Latest 11 months ago
    by Max Verboncoeur
  • Answered

    BQ25798: Power management between PMID, System load and Battery 0 Locked

    290 views
    1 reply
    Latest 11 months ago
    by Jeff F
  • Suggested Answer

    TPS28225: TPS28225 0 Locked

    287 views
    5 replies
    Latest 11 months ago
    by Richard Herring
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