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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

    TPS2663: Floating OVP pins 0 Locked

    169 views
    1 reply
    Latest over 1 year ago
    by Kunal Goel
  • Answered

    UCC21750: About Internal Active Miller Clamp Function 0 Locked

    195 views
    1 reply
    Latest over 1 year ago
    by Pratik Adibatla
  • Answered

    TPS6594-Q1: How to disable PMIC safety mechanism? 0 Locked

    385 views
    2 replies
    Latest over 1 year ago
    by PYTsai
  • Not Answered

    TPS65987D: Unable to switch data configuration sets with GPIO 0 Locked

    230 views
    7 replies
    Latest over 1 year ago
    by Kevin Kosta
  • Suggested Answer

    TPS543320: inductor selection 0 Locked

    224 views
    3 replies
    Latest over 1 year ago
    by Athos Zhao
  • Suggested Answer

    TPS2121: TPS2121 cannot switch IN1/19V to Vout when load continuously draws 20W of powe 0 Locked

    556 views
    9 replies
    Latest over 1 year ago
    by Patrick Shalton
  • Not Answered

    TPS61299: Minimizing Input Current Ripple 0 Locked

    234 views
    1 reply
    Latest over 1 year ago
    by Travis Wang
  • Suggested Answer

    LM25141: Minimum turn on time and Minimum switch node pulse width 0 Locked

    342 views
    3 replies
    Latest over 1 year ago
    by Timothy Hegarty
  • Not Answered

    TPS55288: Questions on PMP40801 schematic 0 Locked

    215 views
    1 reply
    Latest over 1 year ago
    by Bryce Xun
  • Suggested Answer

    LM5166: LM5166DESIGN-CALC 0 Locked

    607 views
    2 replies
    Latest over 1 year ago
    by Aurora Tie
  • Suggested Answer

    LM5023-2NBEVM: test report 0 Locked

    308 views
    1 reply
    Latest over 1 year ago
    by Harish Ramakrishnan5
  • Answered

    UCC28782: What's the difference between UCC28780 and UCC28782 ? 0 Locked

    543 views
    8 replies
    Latest over 1 year ago
    by Harish Ramakrishnan5
  • Answered

    TPS6594-Q1: junction temprature range 0 Locked

    152 views
    2 replies
    Latest over 1 year ago
    by wenjun yang
  • Suggested Answer

    TPS65987D: Questions on PMP40801 schematic 0 Locked

    426 views
    4 replies
    Latest over 1 year ago
    by Field Tolson
  • Suggested Answer

    LM5175: The schematic view for LM5175 and LMR14050 0 Locked

    254 views
    1 reply
    Latest over 1 year ago
    by Ryan
  • Answered

    BQ76952: BQ76952 0 Locked

    148 views
    1 reply
    Latest over 1 year ago
    by Luis Torres
  • Answered

    BQ76952: BQ76952 the first command sent through IIC after power-on returns NACK 0 Locked

    491 views
    3 replies
    Latest over 1 year ago
    by Max Verboncoeur
  • Suggested Answer

    RE: TPS25750D Power Only Battery Charger Application 0 Locked

    72 views
    1 reply
    Latest over 1 year ago
    by Field Tolson
  • Answered

    TPSM8D6C24: Confirming whether it can be used with core power supply for Agilex FPGA 0 Locked

    343 views
    1 reply
    Latest over 1 year ago
    by Nancy Zhang
  • Answered

    BQ25798BKUPEVM: User Guide Steps Issue 0 Locked

    326 views
    5 replies
    Latest over 1 year ago
    by Jeff F
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