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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 3 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 3 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 3 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 3 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    BQ76920EVM: 100nF in series 0 Locked

    304 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Suggested Answer

    BQ76925: connection order for bq76925 0 Locked

    416 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Answered

    Different of TPSM8xxx, LMZM3xxxx 0 Locked

    176 views
    1 reply
    Latest over 6 years ago
    by Chris Glaser
  • Answered

    BQ24650EVM-639: L1 Current Rating 0 Locked

    306 views
    2 replies
    Latest over 6 years ago
    by Jeff F
  • Suggested Answer

    UCC28251: Packaging and schematic mismatch. 0 Locked

    243 views
    1 reply
    Latest over 6 years ago
    by Teng Feng
  • Answered

    TPS2372: TPS2372 LED driver advice 0 Locked

    843 views
    10 replies
    Latest over 6 years ago
    by Thomas Amlee
  • Answered

    BQ24780S: VIN DPM 0 Locked

    271 views
    1 reply
    Latest over 6 years ago
    by Jeff F
  • Suggested Answer

    CCS/BQ76920: Battery balancing problem 0 Locked

    2187 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Answered

    TPS22925: Having 2 x TPS22925BN in Parallel 0 Locked

    324 views
    2 replies
    Latest over 6 years ago
    by Patryk Laskowski
  • Suggested Answer

    Questions of LM138 0 Locked

    347 views
    1 reply
    Latest over 6 years ago
    by Daniel Hartung
  • Suggested Answer

    TPS63036: Effiency and thermal simulation 0 Locked

    252 views
    2 replies
    Latest over 6 years ago
    by Milos
  • Suggested Answer

    TPS63020: TPS63020DSJR VSON14 0 Locked

    1374 views
    9 replies
    Latest over 6 years ago
    by Milos
  • Not Answered

    BQ76930: I2C becomes unresponsive 0 Locked

    1871 views
    6 replies
    Latest over 6 years ago
    by WM5295
  • Answered

    BQ24133: /BATDRV under voltage protection? 0 Locked

    210 views
    1 reply
    Latest over 6 years ago
    by ezhao
  • Answered

    TPS63031: Disconnect at shut down 0 Locked

    258 views
    2 replies
    Latest over 6 years ago
    by Milos
  • Suggested Answer

    TPS63051: 2.5MHz Fsw tolerance 0 Locked

    458 views
    5 replies
    Latest over 6 years ago
    by Milos
  • Answered

    WEBENCH® Tools/TPS61088: Issue with TPS61088: Doesn't function 0 Locked

    1269 views
    7 replies
    Latest over 6 years ago
    by Helen chen
  • Suggested Answer

    WEBENCH® Tools/UCC28180: UCC28180 current problem 0 Locked

    492 views
    1 reply
    Latest over 6 years ago
    by Peter Meaney
  • Answered

    UCC2897A: Request for review of compensation circuit 0 Locked

    439 views
    3 replies
    Latest over 6 years ago
    by Sonal Singh
  • Suggested Answer

    LOAD SWITCH WITH DELAY 0 Locked

    254 views
    1 reply
    Latest over 6 years ago
    by Imran Dharwad
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