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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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View FAQ threads
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  • Answered

    TPS25947: EFuse does not reliably switch on 0 Locked

    108 views
    4 replies
    Latest 1 month ago
    by Timo Novak
  • Suggested Answer

    LM74700-Q1: ORing Power Supplies for 3-input 0 Locked

    75 views
    1 reply
    Latest 1 month ago
    by Shiven Dhir
  • Not Answered

    BQ29700EVM-610: Issue when the battery is fully discharged 0 Locked

    38 views
    0 replies
    Started 1 month ago
    by bassem abidli
  • Not Answered

    TPSM83100: How many sigma for min or max value in DS? 0 Locked

    153 views
    3 replies
    Latest 1 month ago
    by Lei Zhong
  • Not Answered

    TPS25947: Request for reviewing schematic and layout on TPS259474A 0 Locked

    50 views
    3 replies
    Latest 1 month ago
    by Arush Gupta
  • Answered

    LP5562: What would the Max Standby supply current with EN=1 be? 0 Locked

    264 views
    7 replies
    Latest 1 month ago
    by devlaam
  • Answered

    LP8866-Q1: Question about power on reset in fault situation 0 Locked

    65 views
    4 replies
    Latest 1 month ago
    by Zhiqian Wu
  • Suggested Answer

    LP87745-Q1: Watchdog window configuration and timings 0 Locked

    51 views
    1 reply
    Latest 1 month ago
    by Ishtiaque Panhwar
  • Answered

    MC33063A-Q1: Adding an external NPN for inverting circuit 0 Locked

    81 views
    1 reply
    Latest 1 month ago
    by Feng Ji
  • Answered

    TPS3430: Supply voltage range for SET0 and SET1 pin 0 Locked

    66 views
    2 replies
    Latest 1 month ago
    by Anand Selvaraj
  • Answered

    TPS22943: Country of Diffusion (COD) or Chip Country of Original(CCO) information is required 0 Locked

    142 views
    2 replies
    Latest 1 month ago
    by Amrit Jit
  • Suggested Answer

    TPS65150: When is the timing for REF pin will start output? 0 Locked

    56 views
    2 replies
    Latest 1 month ago
    by Colin Chen
  • Answered

    BQ25758: schematic review 0 Locked

    65 views
    2 replies
    Latest 1 month ago
    by Jeff YANG
  • Answered

    LM74704Q1EVM: Evaluating reverse current protection function 0 Locked

    78 views
    5 replies
    Latest 1 month ago
    by Shiven Dhir
  • Not Answered

    LM3880: Power Sequence Issue 0 Locked

    50 views
    1 reply
    Latest 1 month ago
    by yihe
  • Suggested Answer

    TPS92200: PWM less than 5% duty cycle causing flickering misbehaviour. 0 Locked

    261 views
    7 replies
    Latest 1 month ago
    by Andy Chen
  • Answered

    LM5101: LM5101A 0 Locked

    154 views
    6 replies
    Latest 1 month ago
    by Subhajit Sen
  • Answered

    TPS25947: Is the AUXOFF pin protected from reverse polarity voltage? 0 Locked

    67 views
    1 reply
    Latest 1 month ago
    by Arush Gupta
  • Suggested Answer

    TPS61176: Flicker-Free LED Driver IC 0 Locked

    323 views
    6 replies
    Latest 1 month ago
    by Colin Chen
  • Suggested Answer

    UCC28056: Regarding the Rcs of the UCC28056 +2 Locked

    61 views
    1 reply
    Latest 1 month ago
    by Ning Tan
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