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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

    LM43602-Q1: VIN Maximum Ratings 0 Locked

    431 views
    4 replies
    Latest over 6 years ago
    by Peiheng Liu
  • Suggested Answer

    TPS548D22: whether the device can accept SVB voltage change as other devices with feedback resistor? if the customer use feedback resistor, why the internal reference should be close to the Vout? 0 Locked

    389 views
    2 replies
    Latest over 6 years ago
    by JohnTucker
  • Answered

    TPS549D22: IVDD @ heavy load 0 Locked

    330 views
    2 replies
    Latest over 6 years ago
    by JohnTucker
  • Answered

    UCC27712: Spikes on Gate-Emitter during driving of high current in a half bridge with series resonance load 0 Locked

    1813 views
    1 reply
    Latest over 6 years ago
    by Richard Herring
  • Answered

    TPS57112-Q1: Question about current limit 0 Locked

    425 views
    6 replies
    Latest over 6 years ago
    by JohnTucker
  • Answered

    LM317: Output voltage setting 0 Locked

    249 views
    1 reply
    Latest over 6 years ago
    by Jason Song
  • Answered

    BQ25896: The condtion which returns to normal operation from BATFET Disable Mode (Shipping Mode) and BATFET_DLY BIT of REG09 0 Locked

    633 views
    12 replies
    Latest over 6 years ago
    by Jeff F
  • Suggested Answer

    BQ76930: Offset to the current reading 0 Locked

    328 views
    3 replies
    Latest over 6 years ago
    by WM5295
  • Answered

    TPS3808: please suggest P2P solution to replace XC6118N12AMR-G 0 Locked

    310 views
    1 reply
    Latest over 6 years ago
    by Marshall_Beck
  • Answered

    LM5161: Minimum input voltage in fly-buck configuration 0 Locked

    307 views
    1 reply
    Latest over 6 years ago
    by Samuel Jaffe
  • Answered

    TPS7B82-Q1:Regarding the reliability data of 3.3V output 0 Locked

    383 views
    3 replies
    Latest over 6 years ago
    by Ryan Eslinger
  • Answered

    UC1834-SP: UC-1834 minimum input voltage 0 Locked

    379 views
    4 replies
    Latest over 6 years ago
    by Anjali Kaneria
  • Suggested Answer

    TPS54824: R/L or Spice VRM (LDO and Switchers) Models for PDN Simulations 0 Locked

    2814 views
    5 replies
    Latest over 6 years ago
    by JohnTucker
  • Suggested Answer

    UCC27714: UCC27714 0 Locked

    661 views
    7 replies
    Latest over 6 years ago
    by Richard Herring
  • Suggested Answer

    LM5141-Q1: what causes the VCC below 3.4V 0 Locked

    377 views
    1 reply
    Latest over 6 years ago
    by Samuel Jaffe
  • Answered

    BQSTUDIO: Import issues 0 Locked

    825 views
    5 replies
    Latest over 6 years ago
    by Jeffrey Kleck42
  • Suggested Answer

    CCS/UCD3138A64OEVM-662: Program does not run when I disconnect the target power source and reconnect it. 0 Locked

    335 views
    3 replies
    Latest over 6 years ago
    by Amiel Hussain
  • Suggested Answer

    UCC27524: Logic High and Logic Low sense voltage thresholds 0 Locked

    356 views
    1 reply
    Latest over 6 years ago
    by Mamadou Diallo
  • Suggested Answer

    LM5576: Current limitation tolerances 0 Locked

    211 views
    1 reply
    Latest over 6 years ago
    by Samuel Jaffe
  • Suggested Answer

    TPS92691: Ferrite beads filter for high current 0 Locked

    2097 views
    1 reply
    Latest over 6 years ago
    by Tuan Tran74
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