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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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  • Answered

    TPS25980: Soft-Short Overcurrent Response Anomaly 0 Locked

    92 views
    4 replies
    Latest 1 month ago
    by cfranAND
  • Not Answered

    UCC28056: Need suggestions to improve the PFC of the IC. +1 Locked

    267 views
    13 replies
    Latest 1 month ago
    by Ulrich Goerke
  • Answered

    TPS563219A: Question about EN control 0 Locked

    27 views
    1 reply
    Latest 1 month ago
    by Gautam Iyer
  • Suggested Answer

    TPS566231: EN pin internal pullup level 0 Locked

    49 views
    1 reply
    Latest 1 month ago
    by Gautam Iyer
  • Answered

    TPSM33625: DC_DC converter for +15V to -5.5V 0 Locked

    67 views
    1 reply
    Latest 1 month ago
    by Taru Kapoor
  • Suggested Answer

    TPS61022: Review of Booster circuit using TPS61022RWUR 0 Locked

    46 views
    1 reply
    Latest 1 month ago
    by Aurora Tie
  • Not Answered

    BQ77915: BQ77915 - NEW HW BMS DEVELOPMENT FROM SCRATCH 0 Locked

    70 views
    1 reply
    Latest 1 month ago
    by Ajay R
  • Suggested Answer

    LM5069: If pin of LM5069 open or shot 0 Locked

    128 views
    5 replies
    Latest 1 month ago
    by Avishek Pal
  • Answered

    TPS54302: TPS54302: negative peak voltage on SW is <-0.3v@156nS, any risks? 0 Locked

    98 views
    4 replies
    Latest 1 month ago
    by Rupayan Saha
  • Suggested Answer

    LM5066: Battery to Battery Charging 0 Locked

    106 views
    5 replies
    Latest 1 month ago
    by Avishek Pal
  • Suggested Answer

    TPS23523: TPS23523 Applicatio 0 Locked

    167 views
    7 replies
    Latest 1 month ago
    by Avishek Pal
  • Suggested Answer

    LM5069: LM5069MMX-2/NOPB 0 Locked

    37 views
    1 reply
    Latest 1 month ago
    by Avishek Pal
  • Answered

    TPS2663: tps26631 0 Locked

    165 views
    8 replies
    Latest 1 month ago
    by Arush Gupta
  • Not Answered

    TPS63900: Average input current limit minimums/maximums 0 Locked

    176 views
    13 replies
    Latest 1 month ago
    by Lei Zhong
  • Answered

    TPS1685: E-fuse for low side battery negative 0 Locked

    185 views
    7 replies
    Latest 1 month ago
    by Amrit Jit
  • Suggested Answer

    TPS62172-Q1: Min load current 0 Locked

    38 views
    1 reply
    Latest 1 month ago
    by Manish Gautam
  • Suggested Answer

    TPS61288: The component package of COMP pin 0 Locked

    43 views
    1 reply
    Latest 1 month ago
    by Nathan Ding
  • Answered

    UCC28730: WEBENCH®︎ Design: Flyback DC DC 120V-150V to 175.00V @ 0.17A with UCC24650 as wakeup 0 Locked

    156 views
    5 replies
    Latest 1 month ago
    by Bibi Hajira Nadaf
  • Suggested Answer

    LM74800EVM-CS: Application consultation on LM74801-Q1 0 Locked

    64 views
    5 replies
    Latest 1 month ago
    by Shiven Dhir
  • Answered

    REF50: Only 1.9V output voltage from REF5025AID 0 Locked

    62 views
    2 replies
    Latest 1 month ago
    by Mattias Andersson
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