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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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View FAQ threads
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  • Answered

    BQ25710: What is the value of the charge current register value 0 Locked

    203 views
    1 reply
    Latest over 5 years ago
    by Kedar Manishankar
  • Answered

    TPS723-Q1: Suitable device 0 Locked

    349 views
    3 replies
    Latest over 5 years ago
    by JCHK
  • Suggested Answer

    TPS7A8300: the definition of VIL(EN) and VIH(EN) 0 Locked

    370 views
    1 reply
    Latest over 5 years ago
    by Stephen Ziel
  • Suggested Answer

    BQ79606A-Q1: SCIB Battery (5-cell) 0 Locked

    309 views
    1 reply
    Latest over 5 years ago
    by Taylor Vogt
  • Not Answered

    ATL432LI: confirm ATL432LI 0 Locked

    219 views
    1 reply
    Latest over 5 years ago
    by Marcoo Z
  • Answered

    BQ25703A: Regarding the system pin part 0 Locked

    176 views
    1 reply
    Latest over 5 years ago
    by Kedar Manishankar
  • Suggested Answer

    TPS2378: TPS2378EVM-105 fails to negotiate 802.3at with 2 of 5 tested 802.3at switches - is there a fix? 0 Locked

    703 views
    17 replies
    Latest over 5 years ago
    by Thomas Lewis
  • Suggested Answer

    TPS65218D0: Minimum time for reset impulse 0 Locked

    304 views
    3 replies
    Latest over 5 years ago
    by Brian Berner
  • Suggested Answer

    I want the 50~60V output DC voltage. 0 Locked

    147 views
    1 reply
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    BQ29209: BQ29209 max working voltage 0 Locked

    295 views
    1 reply
    Latest over 5 years ago
    by Shawn Hinkle
  • Suggested Answer

    TPS65217: Compliance with EN/UL 62368-1 standard 0 Locked

    1741 views
    10 replies
    Latest over 5 years ago
    by Brian Berner
  • Answered

    TL7705B: What problem can happen if I pull up the /RESET pin with a 27kΩ resistor? 0 Locked

    318 views
    1 reply
    Latest over 5 years ago
    by Trailokya Rai
  • Suggested Answer

    TPS65023-Q1: TPS65023-Q1 Pin FMEA 0 Locked

    363 views
    2 replies
    Latest over 5 years ago
    by Brian Berner
  • Suggested Answer

    REF3012: a resistor in series with output cap is required for better noise performance? 0 Locked

    340 views
    1 reply
    Latest over 5 years ago
    by Trailokya Rai
  • Suggested Answer

    TPS65216: Register write 0 Locked

    404 views
    4 replies
    Latest over 5 years ago
    by Brian Berner
  • Suggested Answer

    TPS54719: Power good pin of TPS54719 0 Locked

    552 views
    2 replies
    Latest over 5 years ago
    by Dorian Brillet de Cande
  • Answered

    TPS54678: recommended Tj 0 Locked

    179 views
    2 replies
    Latest over 5 years ago
    by Dorian Brillet de Cande
  • Answered

    TPS54610: negative voltage risks of TPS54610 0 Locked

    461 views
    2 replies
    Latest over 5 years ago
    by Dorian Brillet de Cande
  • Suggested Answer

    TPS2546: thermal concern ( up to 100 degrees) 0 Locked

    161 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Answered

    UCC21750: !RST/EN pin to shut off the output of all IGBT drivers 0 Locked

    571 views
    2 replies
    Latest over 5 years ago
    by Ye Zhao1
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