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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

    BQ76940: Internal registers during SHIP mode 0 Locked

    232 views
    1 reply
    Latest over 1 year ago
    by Luis H. S.
  • Suggested Answer

    TPS92520-Q1: Pwm duty cycle will control the Iout or Vout ? 0 Locked

    204 views
    1 reply
    Latest over 1 year ago
    by fhoude
  • Suggested Answer

    BQ40Z80: DataFlashAccess issue 0 Locked

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

    TPS76901-HT: TPS76901HDBVT 0 Locked

    240 views
    4 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    REF3433: REF3433QDBVRQ1 0 Locked

    216 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    TPS2491: TPS2491DGS 0 Locked

    158 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    TPS543C20A:Schematic Review 0 Locked

    313 views
    1 reply
    Latest over 1 year ago
    by Britton Jones
  • Answered

    LM431: How to decode the bottom marking of LM431BIM3/NOPB 0 Locked

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

    BQ21080: Charging Mode never stop 0 Locked

    368 views
    1 reply
    Latest over 1 year ago
    by Anthony P Pham
  • Answered

    BQ25622: Not switching to charge mode when VBUS applied 0 Locked

    169 views
    1 reply
    Latest over 1 year ago
    by Ning T
  • Suggested Answer

    LM25117: Issues adding beads to the design 0 Locked

    196 views
    3 replies
    Latest over 1 year ago
    by EricLee
  • Suggested Answer

    BQ25302: BQ25302 - ICHG PIN Charge current setting ask. 0 Locked

    451 views
    5 replies
    Latest over 1 year ago
    by Garrett Kreger
  • Suggested Answer

    BQ24650EVM-639: Design File Source 0 Locked

    420 views
    1 reply
    Latest over 1 year ago
    by Aya Khedr
  • Suggested Answer

    TPS22914: life cycle 0 Locked

    218 views
    3 replies
    Latest over 1 year ago
    by Patrick Shalton
  • Not Answered

    LM5157: Load characteristics of lm5157 0 Locked

    229 views
    3 replies
    Latest over 1 year ago
    by Moritz
  • Answered

    TPS650330-Q1: TPS650330-Q1 0 Locked

    569 views
    9 replies
    Latest over 1 year ago
    by Phil Yi
  • Answered

    TPS650350-Q1: I2C slave address and register questions 0 Locked

    322 views
    5 replies
    Latest over 1 year ago
    by Phil Yi
  • Suggested Answer

    TPS48111Q1EVM: TPS48111Q1EVM TINA TI 0 Locked

    207 views
    2 replies
    Latest over 1 year ago
    by Rakesh
  • Suggested Answer

    LM25184-Q1: Unencrypted PSpice model for Simulation purpose 0 Locked

    212 views
    3 replies
    Latest over 1 year ago
    by Marshall_Beck
  • Answered

    CSD87501L: Packaging material question 0 Locked

    250 views
    3 replies
    Latest over 1 year ago
    by John Wallace1
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