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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

    BQ25898D: About AUTO_DPDM function 0 Locked

    205 views
    1 reply
    Latest over 5 years ago
    by Ning T
  • Suggested Answer

    BQ25890H: BQ25890H USE? 0 Locked

    294 views
    3 replies
    Latest over 5 years ago
    by Ning T
  • Answered

    TPS1H100-Q1: DIAG_EN pin connect 0 Locked

    482 views
    5 replies
    Latest over 5 years ago
    by Anthony P Pham
  • Answered

    LM2576HV: High spark with high voltage IC-LM2576HV 0 Locked

    587 views
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    by Andy Chen
  • Answered

    LM5119: Odd behavoiur in interleaved mode 0 Locked

    387 views
    2 replies
    Latest over 5 years ago
    by Andrew Dunlop
  • Suggested Answer

    LM5116: Forward Crossing Phenomenon in Bolt Plot 0 Locked

    225 views
    1 reply
    Latest over 5 years ago
    by Andy Chen
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    BQ21061: Safety timer function 0 Locked

    231 views
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    Latest over 5 years ago
    by Penn Zhang
  • Answered

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    438 views
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  • Suggested Answer

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    264 views
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  • Suggested Answer

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    331 views
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    by Zack Liu
  • Answered

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    512 views
    1 reply
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    298 views
    7 replies
    Latest over 5 years ago
    by user6108590
  • Answered

    TPS54308: Switching current to flow under the device 0 Locked

    256 views
    1 reply
    Latest over 5 years ago
    by Ryan Hu (BSR-MV)
  • Not Answered

    TPS65400-Q1: TPS65400 output current boosting 0 Locked

    313 views
    2 replies
    Latest over 5 years ago
    by Zhao Ma
  • Answered

    LMR33610: Current limit spec 0 Locked

    349 views
    3 replies
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    by Yusuke Mukuno
  • Answered

    TPS65130: voltage accuracy inquiry 0 Locked

    253 views
    3 replies
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    by K.Shidara
  • Answered

    UCC27517: operating ambient temperature range of UCC27517DBVT 0 Locked

    462 views
    6 replies
    Latest over 5 years ago
    by Shinichi Inoue
  • Suggested Answer

    LM5170-Q1: Gain and phase graph calculations 0 Locked

    429 views
    1 reply
    Latest over 5 years ago
    by Youhao Xi
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    TPS62130: What's the negative transient spec for SW node 0 Locked

    303 views
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    by JohnTucker
  • Suggested Answer

    TL7702B: Vit- internal circuit 0 Locked

    1438 views
    4 replies
    Latest over 5 years ago
    by Michael_DeSando
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