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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

    LM46001: Lead Acid Battery Charger 0 Locked

    1000 views
    2 replies
    Latest over 7 years ago
    by yoo young jae
  • Answered

    WEBENCH® Tools/LM5176: LM5176EVM-HP Wide-VIN Buck-Boost Controller Evaluation Module: 0 Ohm resistors in series with MOSFET'S gates 0 Locked

    543 views
    1 reply
    Latest over 7 years ago
    by Youhao Xi
  • Answered

    Isolation circuit required for DC 24V and 3A 0 Locked

    485 views
    4 replies
    Latest over 7 years ago
    by Mohsin Shehzad
  • Answered

    BQ76940: protect 0 Locked

    438 views
    6 replies
    Latest over 7 years ago
    by Big Bill
  • Answered

    UCC27537: Current consumption for UCC2753x 0 Locked

    455 views
    2 replies
    Latest over 7 years ago
    by Mihai Vintila
  • Not Answered

    TPS4H160-Q1: Thermal Shutdown Threshould 0 Locked

    352 views
    3 replies
    Latest over 7 years ago
    by Mahmoud Harmouch
  • Answered

    TPS27S100: In case of negative voltage at Out pin 0 Locked

    273 views
    1 reply
    Latest over 7 years ago
    by Mahmoud Harmouch
  • Not Answered

    TPS22969: We are using TPS22969DNYT device in our board. 0 Locked

    305 views
    1 reply
    Latest over 7 years ago
    by Aleksandras_Kaknevicius
  • Suggested Answer

    LM2694: UL Approval and REACH Compliance for selected components 0 Locked

    366 views
    2 replies
    Latest over 7 years ago
    by JohnTucker
  • Not Answered

    TPS22910A: Unable to disable 0 Locked

    410 views
    3 replies
    Latest over 7 years ago
    by Aleksandras_Kaknevicius
  • Suggested Answer

    TPS65919-Q1: to adjust power-up / down sequence 0 Locked

    658 views
    7 replies
    Latest over 7 years ago
    by Nastasha
  • Answered

    TPS1H000-Q1: Release of latch off 0 Locked

    268 views
    1 reply
    Latest over 7 years ago
    by Mahmoud Harmouch
  • Answered

    LM3481: Isolated small size DC-DC converter using LM3481 with output 24V and 3A 0 Locked

    336 views
    2 replies
    Latest over 7 years ago
    by Mohsin Shehzad
  • Not Answered

    BQ25504: Spice model 0 Locked

    1134 views
    3 replies
    Latest over 7 years ago
    by Upal Patel
  • Suggested Answer

    LM1117: UL Approval and REACH Compliance for selected components 0 Locked

    423 views
    1 reply
    Latest over 7 years ago
    by Eric.Preiss
  • Not Answered

    TPS543B20: we want to look for 12v to 1v 18A and 12v to 3.3v 23A solution. 0 Locked

    281 views
    0 replies
    Started over 7 years ago
    by Frank Xiao
  • Answered

    BQ27750EVM-837: device not recognized automatically and Battery Management Studio does not accept 1750_0_04-bq27750.bqz file 0 Locked

    824 views
    5 replies
    Latest over 7 years ago
    by Anja Ulrich
  • Not Answered

    TPS7A33: Leakage current in diable state 0 Locked

    311 views
    1 reply
    Latest over 7 years ago
    by Eric.Preiss
  • Not Answered

    BQ24040: How to Recover from Short Circuit Protection due to over discharge? Or how to avoid triggering the Short Circuit Protection? 0 Locked

    591 views
    1 reply
    Latest over 7 years ago
    by Bill Johns
  • Answered

    BQ24073: bq2407x datasheet missing/confusing information about reverse current protection? 0 Locked

    359 views
    2 replies
    Latest over 7 years ago
    by Victor Chen_HK
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