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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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View FAQ threads
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  • Answered

    BQ25638: BAT_FAULT_FLAG and BAT_FAULT_STAT always set 0 Locked

    47 views
    1 reply
    Latest 1 month ago
    by Nate Gil
  • Not Answered

    BQ500212A: Alternative product for BQ500212A 0 Locked

    64 views
    1 reply
    Latest 1 month ago
    by Bill Johns
  • Not Answered

    BQ25175: Charging permanently disabled/damaged after battery removal 0 Locked

    110 views
    5 replies
    Latest 1 month ago
    by Bill Johns
  • Answered

    UCC256402: Minimum switching frequency setting for UCC25640x 0 Locked

    217 views
    9 replies
    Latest 1 month ago
    by JCHK
  • Suggested Answer

    TPS25990: F3h register flagged while using GUI 0 Locked

    37 views
    1 reply
    Latest 1 month ago
    by Kunal Goel
  • Suggested Answer

    UCC28600: Changing my output voltage for 24VDC and 200W Output Power 0 Locked

    83 views
    1 reply
    Latest 1 month ago
    by JCHK
  • Not Answered

    BQ34210IQ1EVM-826: chemical id update 0 Locked

    74 views
    2 replies
    Latest 1 month ago
    by Subhiksha Rajasekar
  • Answered

    LM74720-Q1: System quiescent current estimation 0 Locked

    88 views
    4 replies
    Latest 1 month ago
    by Kazuki Kuramochi
  • Not Answered

    TPS2116EVM:电源切换时会抖动断电 0 Locked

    270 views
    1 reply
    Latest 1 month ago
    by Kunal Goel
  • Answered

    TPS1685: TPS1685 - MD 0 Locked

    54 views
    1 reply
    Latest 1 month ago
    by Kunal Goel
  • Answered

    BQ76940: 7 ohm continuity between VC0 and VC1 causing VC2 to be 7.9V 0 Locked

    66 views
    1 reply
    Latest 1 month ago
    by Graeme King
  • Suggested Answer

    LM5051: Low Side Oring due to Voltage Stress is not Enough 0 Locked

    143 views
    9 replies
    Latest 1 month ago
    by Shiven Dhir
  • Answered

    TPS62825: Maximum Cff and soft start 0 Locked

    45 views
    1 reply
    Latest 1 month ago
    by Varun John
  • Suggested Answer

    TPS3825: issues with an external 0.1uF capacitor at /MR input pin 0 Locked

    155 views
    4 replies
    Latest 1 month ago
    by Tomas Heitel
  • Not Answered

    LP8868Y-Q1: power consumption calculation 0 Locked

    45 views
    1 reply
    Latest 1 month ago
    by Suchen Dong
  • Not Answered

    TLC6946: Using the TLC6946 EVM with the MSPM0 0 Locked

    70 views
    2 replies
    Latest 1 month ago
    by Jane Ye
  • Answered

    LM5171-Q1: Combining Gate drivers 0 Locked

    189 views
    10 replies
    Latest 1 month ago
    by Preerag M
  • Answered

    UCC28951: Vout issue at no load 0 Locked

    150 views
    3 replies
    Latest 1 month ago
    by Andrew Lau
  • Answered

    LP8556TM-EVM: About LP8556TM-EVM 0 Locked

    56 views
    2 replies
    Latest 1 month ago
    by Colin Chen
  • Not Answered

    TPS55289EVM: TPS55289EVM Altium design files 0 Locked

    78 views
    3 replies
    Latest 1 month ago
    by Bryce Xun
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