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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

    LP5862: II2C doesn't work 0 Locked

    349 views
    4 replies
    Latest over 1 year ago
    by Ehsan Sharifian
  • Answered

    TPS2595: Using it for currents <0.5A 0 Locked

    373 views
    5 replies
    Latest over 1 year ago
    by Arush Gupta
  • Suggested Answer

    TPS564247: TPS563231DRLR + TPS564247DRLR selection of capacitors and total output ripple 0 Locked

    1220 views
    31 replies
    Latest over 1 year ago
    by Hossam Moghrabi
  • Suggested Answer

    LM2611EVAL: Can't get eval board working. 0 Locked

    208 views
    2 replies
    Latest over 1 year ago
    by Brigitte
  • Answered

    LM61480: layout symmetry 0 Locked

    251 views
    2 replies
    Latest over 1 year ago
    by Hidemasa Sawada
  • Answered

    TPSM84624EVM-013: TPSM84624 4.5-V to 17-V Input, 0.6-V to 10-V Output, 6-A Power Module 0 Locked

    545 views
    10 replies
    Latest over 1 year ago
    by Shitaye Kefale
  • Answered

    LP8732-Q1:About the LDO graph of LP8732-Q1 0 Locked

    356 views
    2 replies
    Latest over 1 year ago
    by Yuuichirou Ichikawa
  • Answered

    LMR43620-Q1:Regarding the formula not listed in the LMR43620-Q1 datasheet 0 Locked

    235 views
    2 replies
    Latest over 1 year ago
    by Yuuichirou Ichikawa
  • Answered

    TPS62816-Q1: tPG definition 0 Locked

    188 views
    2 replies
    Latest over 1 year ago
    by Evan Wang
  • Suggested Answer

    TPS92200: Deviation in Low level noise margin 0 Locked

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

    LM25066A: start up with large Cout,and the insertion delay 0 Locked

    221 views
    4 replies
    Latest over 1 year ago
    by Kunal Goel
  • Answered

    TPS61289: boost mode application +1 Locked

    684 views
    3 replies
    Latest over 1 year ago
    by Fergus He
  • Suggested Answer

    LM5069: Drive output abnormality 0 Locked

    547 views
    12 replies
    Latest over 1 year ago
    by Kunal Goel
  • Suggested Answer

    LM74900-Q1: Good way to use the VMON output 0 Locked

    480 views
    8 replies
    Latest over 1 year ago
    by Shiven Dhir
  • Not Answered

    LM5050-1-Q1: Paralleling for higher current 0 Locked

    572 views
    6 replies
    Latest over 1 year ago
    by Shiven Dhir
  • Suggested Answer

    TPS4811-Q1: TPS4811-Q1 Discharge path check 0 Locked

    169 views
    1 reply
    Latest over 1 year ago
    by Rakesh
  • Suggested Answer

    SN75477: BM2LB150FJ-CE2 replacement and does it have current limit function? 0 Locked

    185 views
    2 replies
    Latest over 1 year ago
    by Ann_Lien
  • Suggested Answer

    LP8732-Q1: frequencies at which the Spread-Spectrum Mode swings ± 0 Locked

    191 views
    2 replies
    Latest over 1 year ago
    by Field Tolson
  • Suggested Answer

    TPS923654: TPS923652DRRR: Schematic for review 0 Locked

    829 views
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    Latest over 1 year ago
    by Steven Li
  • Suggested Answer

    TPSM863257: Private design review 0 Locked

    329 views
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