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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

    BQ25672: Inquiring whether the BQ2562 is suitable for power-path management and battery charging while also providing a regulated output voltage 0 Locked

    110 views
    3 replies
    Latest 1 month ago
    by Michael Bradbourne
  • Suggested Answer

    UC2854: Loop Compensation in UC2854 0 Locked

    53 views
    1 reply
    Latest 1 month ago
    by Ulrich Goerke
  • Suggested Answer

    UCC28064A: Choosing a fuse rating for short circuit protection 0 Locked

    83 views
    2 replies
    Latest 1 month ago
    by Ulrich Goerke
  • Suggested Answer

    TPSM82864A: Inquiry about abnormal operation 0 Locked

    139 views
    11 replies
    Latest 1 month ago
    by Varun John
  • Answered

    TPS25751: Charging and switch off not working after migrating from TPS25750 0 Locked

    191 views
    12 replies
    Latest 1 month ago
    by Bart de Kramer
  • Suggested Answer

    TPSM33620-Q1: RE in FM band 0 Locked

    100 views
    4 replies
    Latest 1 month ago
    by Naresh Adepu
  • Answered

    LP8868Y-Q1: LP8868Y-Q1 0 Locked

    111 views
    5 replies
    Latest 1 month ago
    by Suchen Dong
  • Answered

    LM5168: LM5168 0 Locked

    44 views
    2 replies
    Latest 1 month ago
    by ?? ???
  • Not Answered

    BQ24040: and BQ298015 Compatiblity +1 Locked

    35 views
    0 replies
    Started 1 month ago
    by Amr Wael
  • Not Answered

    LM51561-Q1: Abnormal waveform 0 Locked

    113 views
    3 replies
    Latest 1 month ago
    by Moritz
  • Answered

    RE: TPS25751: Seemingly firmware related issues when used with the BQ25798 0 Locked

    568 views
    36 replies
    Latest 1 month ago
    by Rain Haase
  • Not Answered

    TPS62067-Q1: TPS62067-Q1 stability analysis 0 Locked

    129 views
    5 replies
    Latest 1 month ago
    by Farheen
  • Suggested Answer

    TPS25985: Pspice Simulation is not obtain as per required output. 0 Locked

    75 views
    3 replies
    Latest 1 month ago
    by Avishek Pal
  • Not Answered

    BQ40Z50-R2: BQ40Z50-R2: RSoC locked at 99-100% - Part 02 0 Locked

    121 views
    7 replies
    Latest 1 month ago
    by Contantin Baumann
  • Answered

    LM27762: WEBENCH cannot find this part, despite link provided in datasheet application section 0 Locked

    154 views
    1 reply
    Latest 1 month ago
    by Varun John
  • Suggested Answer

    LMR60440-Q1: Loop response 0 Locked

    171 views
    9 replies
    Latest 1 month ago
    by Peter Xu
  • Suggested Answer

    LM3670: Using 2 LM3670 to generate +- 2V 0 Locked

    64 views
    1 reply
    Latest 1 month ago
    by Varun John
  • Answered

    TPS22916: TPS22916CN RCB when ON pin low? 0 Locked

    124 views
    7 replies
    Latest 1 month ago
    by Amrit Jit
  • Suggested Answer

    TPS3435: longevity information of TPS3435CCGAJDDFR 0 Locked

    86 views
    5 replies
    Latest 1 month ago
    by Sila Atalar
  • Answered

    LM3648EVM: How to check this board work fine? 0 Locked

    98 views
    2 replies
    Latest 1 month ago
    by 光男 蕭
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