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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 3 years ago
    • Power management
    • Power management forum
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  • Not Answered

    TPS61169: CTRL pwm voltage 0 Locked

    289 views
    4 replies
    Latest over 1 year ago
    by Patrick Yao
  • Suggested Answer

    TPS2663: question on the TPS2663's in rush setting by cap on dVdT pin? 0 Locked

    281 views
    2 replies
    Latest over 1 year ago
    by Kunal Goel
  • Answered

    TPS7A10: low Vout LDO 0 Locked

    255 views
    2 replies
    Latest over 1 year ago
    by Given Ding
  • Not Answered

    LP8864-Q1: SEPIC mode Coupling Capacitor CS2 polarity question 0 Locked

    233 views
    2 replies
    Latest over 1 year ago
    by Zhiqian Wu
  • Answered

    LM5066I: Power read 0 Locked

    221 views
    3 replies
    Latest over 1 year ago
    by Avishek Pal
  • Answered

    TPS61046: Inductor Selection Ripple Ratio 0 Locked

    289 views
    1 reply
    Latest over 1 year ago
    by Fergus He
  • Suggested Answer

    TPS7B7701-Q1: Regarding the TPS7B7701-Q1 protection issue. 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by Juliette
  • Answered

    LP87745-Q1: BOOST output not correct 0 Locked

    264 views
    1 reply
    Latest over 1 year ago
    by siyuan.yao
  • Answered

    TPS552882: Comparison with TPS55288 0 Locked

    242 views
    2 replies
    Latest over 1 year ago
    by Zack Liu
  • Answered

    TPS23861EVM-612: Can I use USB-TO-GPIO2 with PI-commander 0.8.4 to monitor TPS23861EVM-612? 0 Locked

    222 views
    1 reply
    Latest over 1 year ago
    by Brandon Beader
  • Suggested Answer

    BQ79616-Q1: Daisy chain 0 Locked

    250 views
    1 reply
    Latest over 1 year ago
    by David Ray
  • Answered

    TPSM82902: How to use hiccup mode instead of latch mode 0 Locked

    433 views
    2 replies
    Latest over 1 year ago
    by Yuchang Zhang
  • Suggested Answer

    LMR62014: CDM results of LMR62014XMFX/NOPB 0 Locked

    369 views
    2 replies
    Latest over 1 year ago
    by Lei Zhong
  • Suggested Answer

    TPS61390: Configuration of the GAIN pin 0 Locked

    235 views
    2 replies
    Latest over 1 year ago
    by Lei Zhong
  • Answered

    BQ25792: Why bq25792 damaged? 0 Locked

    239 views
    2 replies
    Latest over 1 year ago
    by tom zhou
  • Suggested Answer

    TLV61046A: Vout is not disconnected when module is disabled 0 Locked

    298 views
    5 replies
    Latest over 1 year ago
    by Fergus He
  • Suggested Answer

    TPS63811: Circuit is audibly noisey at low current draw. 0 Locked

    401 views
    8 replies
    Latest over 1 year ago
    by Tao Zhang
  • Answered

    TPS62170: Damage on high VIN input 0 Locked

    485 views
    6 replies
    Latest over 1 year ago
    by Athos Zhao
  • Answered

    LP8556: how to achieve 15 bit PWM dimming 0 Locked

    244 views
    1 reply
    Latest over 1 year ago
    by Patrick Yao
  • Suggested Answer

    BQ76940: Is this voltage right? 0 Locked

    229 views
    2 replies
    Latest over 1 year ago
    by Mohamed Alkhouly
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