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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

    TPSM84338: Output Voltage Range between Webench and Datatheet +1

    20 views
    0 replies
    Started 1 day ago
    by Shinichi Inoue
  • Suggested Answer

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    Latest 1 day ago
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    LMR51430: What is the maximum value of VIN_UVLO_F 0

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    LM60430: conformal coating 0

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    LM5145: Current consumption from VCC 0

    18 views
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    Latest 1 day ago
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    TPS25981: schematic review 0

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    1 reply
    Latest 1 day ago
    by Jeff YANG
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    TPS65987DDK: How to use the RDO and PDO in 0x34 and 0x35? 0

    39 views
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    Latest 1 day ago
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    65 views
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    Latest 1 day ago
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  • Suggested Answer

    BQ27Z561: Bq27z561 0

    39 views
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    Latest 1 day ago
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    22 views
    0 replies
    Started 1 day ago
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    LM5069: About LM5069 PGD(No.8pin) 0

    12 views
    0 replies
    Started 1 day ago
    by shuhei hayashi
  • Suggested Answer

    UC2845L-Q1: Flyback design 0

    134 views
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    Latest 1 day ago
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  • Not Answered

    UCC28C43: UCC28C43DR does not startup. Vcc voltage hangs at 8V 0

    49 views
    2 replies
    Latest 1 day ago
    by Adhvaidh Aravind
  • Answered

    UCC39002: TPS2412 0

    43 views
    5 replies
    Latest 1 day ago
    by Minkyu Cho
  • Suggested Answer

    LM25037-Q1: VCC voltage is over the range 0

    57 views
    5 replies
    Latest 1 day ago
    by Adhvaidh Aravind
  • Suggested Answer

    UCC2803-Q1: Upgrade from UCC2805 - Duty cycle limitation 0

    32 views
    1 reply
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  • Not Answered

    TPS53355: Question of TPS53355DQPR current 0

    66 views
    8 replies
    Latest 1 day ago
    by Calan Elaya
  • Suggested Answer

    BQ25713: Unexpected behavior where the charging current reaches a constant value during CV charging. 0

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    Latest 1 day ago
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    UCD9248: TI Fusion digital power designer issue when design UCD9248 0

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