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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

    [FAQ] TPS3704: Is there a tool to calculate external resistor values 0 Locked

    777 views
    1 reply
    Latest over 1 year ago
    by Masoud Beheshti61
  • Suggested Answer

    TPSI3050-Q1: Is it possible to power an AMC1311 high side with the Iaux power output? 0 Locked

    433 views
    4 replies
    Latest over 1 year ago
    by Tilden Chen
  • Suggested Answer

    TPSI3050-Q1: Is it possible to power an AMC1311 high side with the Iaux power output? 0 Locked

    312 views
    1 reply
    Latest over 1 year ago
    by Tilden Chen
  • Answered

    POWERSTAGE-DESIGNER: Need EULA for PowerStage-Designer 0 Locked

    527 views
    4 replies
    Latest over 1 year ago
    by Michael T Schneider
  • Suggested Answer

    LM5148: Schematic review 0 Locked

    284 views
    3 replies
    Latest over 1 year ago
    by Orlando Murray
  • Suggested Answer

    LM5149-Q1: Input Cap ESR rating 0 Locked

    234 views
    3 replies
    Latest over 1 year ago
    by Orlando Murray
  • Suggested Answer

    BQ76952: command execution time 0 Locked

    155 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Answered

    BQ76952: What current measurement is used with the Permanent Fail:CFET:Off? And how is it filtered? +1 Locked

    481 views
    4 replies
    Latest over 1 year ago
    by Nick Fritz
  • Suggested Answer

    BQ40Z80: BMS for Autonomous Underwater Vehicle 0 Locked

    697 views
    6 replies
    Latest over 1 year ago
    by Parker Schless
  • Not Answered

    LP87524J-Q1: Output at PIN 10 is zero for some boards 0 Locked

    250 views
    5 replies
    Latest over 1 year ago
    by Conner Gillette
  • Answered

    TPS543B20: CIN part and pieces 0 Locked

    230 views
    1 reply
    Latest over 1 year ago
    by Tahar Allag
  • Answered

    BQ25883: BQ25883, BQ28Z610 and TUSB320 on same bus - only BQ28Z610 recognised by bqStudio? 0 Locked

    297 views
    3 replies
    Latest over 1 year ago
    by Wyatt Keller
  • Suggested Answer

    LP8758-E0: looking for PMIC similar to old/obsolete AMS AS3701 0 Locked

    259 views
    2 replies
    Latest over 1 year ago
    by Matt Sunna
  • Suggested Answer

    TPS2378: Added external MOSFET and 802.3at TYPE-2 0 Locked

    171 views
    1 reply
    Latest over 1 year ago
    by Diang Xing
  • Suggested Answer

    BQ40Z80: Minimum Shunt size 0 Locked

    264 views
    1 reply
    Latest over 1 year ago
    by Jose Couso
  • Suggested Answer

    BQ24296M: EMI issue during PMIC switching 0 Locked

    362 views
    3 replies
    Latest over 1 year ago
    by Garrett Kreger
  • Answered

    LM2664: CDM data request 0 Locked

    368 views
    5 replies
    Latest over 1 year ago
    by Harry Hofner
  • Answered

    TPS27SA08: max current through body diode? 0 Locked

    344 views
    3 replies
    Latest over 1 year ago
    by Timothy Logan
  • Not Answered

    BQ76940: Current sense filtering capacitor value selection for EMC compliance. 0 Locked

    565 views
    12 replies
    Latest over 1 year ago
    by Luis H. S.
  • Not Answered

    BQ40Z50: Instruction Flash (IF) Checksum Permanent Fail during RS103Testing 0 Locked

    139 views
    5 replies
    Latest over 1 year ago
    by Jose Couso
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