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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] 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
  • [FAQ] TPS53211: Are there limitations to the MOSFETs that I should use with the TPS53211 Controller?

    Peter James Miller
    Peter James Miller
    Part Number: TPS53211 The TPS53211 is a Single Phase Voltage Mode Control PWM controller for Synchronous BUCK (Step-down) applications. At load currents below critical conduction (InVgductor peak-peak ripple current / 2) the TPS53211 switches to operate…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
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  • Answered

    TPS53515: Connecting EN to VREG 0 Locked

    326 views
    3 replies
    Latest over 5 years ago
    by David_Daniels
  • Answered

    TPS4H000-Q1: Outputs short to 16V vbat 0 Locked

    399 views
    3 replies
    Latest over 5 years ago
    by Cameron Phillips
  • Suggested Answer

    BQ27GDK000EVM: BQ27GDK000EVM unable to communiate with GDK and externa gauge. 0 Locked

    354 views
    2 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Suggested Answer

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    1 reply
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  • Not Answered

    BQ76940: BQ76940 Over current and short circuit are not protected 0 Locked

    479 views
    1 reply
    Latest over 5 years ago
    by -Terry
  • Suggested Answer

    TPS2388: Sifos test fail on EE; Pass on EVM; why? 0 Locked

    469 views
    4 replies
    Latest over 5 years ago
    by Penny Xu
  • Suggested Answer

    LP8758-B0: I2C input capacitance 0 Locked

    255 views
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    Latest over 5 years ago
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    228 views
    1 reply
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    315 views
    1 reply
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    by Stephen Ziel
  • Not Answered

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    547 views
    2 replies
    Latest over 5 years ago
    by Yinsong Cai1
  • Answered

    BQ76PL455EVM: BQ76PL455EVM 0 Locked

    703 views
    15 replies
    Latest over 5 years ago
    by SAURABH SHAH36
  • Suggested Answer

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    1758 views
    1 reply
    Latest over 5 years ago
    by Ricardo
  • Suggested Answer

    CCS/BQ500215: Required I2C interfacing for monitoring internal variables 0 Locked

    423 views
    4 replies
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    by Bill Johns
  • Answered

    LM5575: SYNC pin could be floating? 0 Locked

    276 views
    1 reply
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    by Iven Su
  • Suggested Answer

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    213 views
    1 reply
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    by Iven Su
  • Suggested Answer

    LM5145: EN55022 / CISPR 22 EMI Standards 0 Locked

    610 views
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    271 views
    2 replies
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  • Answered

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    377 views
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    by Michael Tan
  • Answered

    TPS54302: light load transition 0 Locked

    420 views
    3 replies
    Latest over 5 years ago
    by Shawn Nie
  • Answered

    TPSM82480: Can we reduce the resister value for R1 and R2? 0 Locked

    386 views
    3 replies
    Latest over 5 years ago
    by Sabrina
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