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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

    TPS923655: Queries on the working of TPS923655,TPS923655DMTREVM for building an experimental setup 0 Locked

    260 views
    2 replies
    Latest over 1 year ago
    by Steven Li
  • Suggested Answer

    TPS54162-Q1: TPS54162QPWPRQ1 Calculation tool 0 Locked

    227 views
    2 replies
    Latest over 1 year ago
    by Nityanand Hegde
  • Suggested Answer

    TPS54360B: Design Review 0 Locked

    679 views
    5 replies
    Latest over 1 year ago
    by Nityanand Hegde
  • Answered

    TPS61050: Inquiry about Vout waveform 0 Locked

    205 views
    1 reply
    Latest over 1 year ago
    by Steven Li
  • Not Answered

    TPS4H160-Q1: Design Review -Automotive application 0 Locked

    269 views
    2 replies
    Latest over 1 year ago
    by Steven Li
  • Answered

    TPS25940-Q1: TPS25940L-Q1 latch-off Condition 0 Locked

    368 views
    4 replies
    Latest over 1 year ago
    by nozomu Hirakawa
  • Not Answered

    LM5157: Instable response for high duty cycles 0 Locked

    247 views
    3 replies
    Latest over 1 year ago
    by Moritz
  • Not Answered

    TPS922053: Is it possible to modify FSET using an DAC? 0 Locked

    220 views
    2 replies
    Latest over 1 year ago
    by Steven Li
  • Suggested Answer

    BQ25120F3A: BQ25120F3A MRn Reset timing not matching as per datasheet 0 Locked

    247 views
    4 replies
    Latest over 1 year ago
    by PSG_4
  • Not Answered

    LM5176: LM5176 Dead Time issue 0 Locked

    390 views
    5 replies
    Latest over 1 year ago
    by Stefan Schauer
  • Not Answered

    TPS922054: elimination of the ringing on the switching node 0 Locked

    356 views
    2 replies
    Latest over 1 year ago
    by Steven Li
  • Answered

    TPS923655: DEVICE PROMOTION 0 Locked

    378 views
    2 replies
    Latest over 1 year ago
    by Steven Li
  • Suggested Answer

    UCC3895: PSFB For Boost application 0 Locked

    281 views
    3 replies
    Latest over 1 year ago
    by Ning Tan
  • Answered

    TPS2124: SEL Pin Floating 0 Locked

    472 views
    10 replies
    Latest over 1 year ago
    by Patrick Shalton
  • Suggested Answer

    BQ27621-G1: Will connecting 5V to VBAT cause IC destruction? 0 Locked

    236 views
    2 replies
    Latest over 1 year ago
    by Yoshifumi Kakimoto
  • Answered

    TPS55289: do we have GUI tool? 0 Locked

    198 views
    2 replies
    Latest over 1 year ago
    by Paul Yeh
  • Suggested Answer

    TPS92520-Q1: BOOT UV FAULT 0 Locked

    343 views
    3 replies
    Latest over 1 year ago
    by Xiaoguang
  • Suggested Answer

    TPS4811-Q1: sPice simulation stuck 0 Locked

    352 views
    11 replies
    Latest over 1 year ago
    by Rakesh
  • Answered

    TPS92692: simulation problem 0 Locked

    427 views
    8 replies
    Latest over 1 year ago
    by Xiaoguang
  • Answered

    TPS565242: Tina TI model errors 0 Locked

    288 views
    1 reply
    Latest over 1 year ago
    by Shipeng Cheng
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