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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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  • Not Answered

    TPS2511: DCP test failure 0 Locked

    666 views
    4 replies
    Latest over 6 years ago
    by Chuck Branch
  • Suggested Answer

    BQ25600D: Recommended NTC thermistor 0 Locked

    401 views
    5 replies
    Latest over 6 years ago
    by Hong Mao
  • Answered

    TPS54160: Voltage drop from 5V to 1.8V 0 Locked

    1123 views
    5 replies
    Latest over 6 years ago
    by Sushant Patil25
  • Answered

    BQ24295: Really slow charging 0 Locked

    946 views
    5 replies
    Latest over 6 years ago
    by Fernando Lopez
  • Not Answered

    TPS92515AHV-Q1: TPS92515AHV-Q1 release timing 0 Locked

    339 views
    1 reply
    Latest over 6 years ago
    by Callie Wallace
  • Suggested Answer

    UCD90160A: UCD90160A Firmware 0 Locked

    413 views
    1 reply
    Latest over 6 years ago
    by yihe
  • Answered

    TPS543C20: RAMP pin resistor value adjust when output capacitor value increases 0 Locked

    472 views
    5 replies
    Latest over 6 years ago
    by Henry Nguyen
  • Answered

    UCD90320: Fault behavior 0 Locked

    397 views
    1 reply
    Latest over 6 years ago
    by yihe
  • Suggested Answer

    BQ27421-G1: Issue in modifying BATLOWEN bit of OpConfig register 0 Locked

    577 views
    5 replies
    Latest over 6 years ago
    by Dominik Hartl11
  • Answered

    BQ24232: Charging is suspended due to a battery pack temperature fault, 0 Locked

    553 views
    3 replies
    Latest over 6 years ago
    by Raheem
  • Suggested Answer

    BQ4050: State-of-Health Function 0 Locked

    1634 views
    12 replies
    Latest over 6 years ago
    by Luis Pinillos
  • Suggested Answer

    BQ34110EVM-796: BQ34110evm-796 monitor the battery charge status 0 Locked

    289 views
    1 reply
    Latest over 6 years ago
    by Matt Sunna
  • Suggested Answer

    BQ25710: Bq25710 0 Locked

    580 views
    2 replies
    Latest over 6 years ago
    by Steve Preissig
  • Suggested Answer

    UCC2897A: The clamp P-MOS waveform isn't right when do the tests of UCC2897A 0 Locked

    196 views
    1 reply
    Latest over 6 years ago
    by Eric Faraci
  • Suggested Answer

    BQ24160: BQ24160 EOS Issue 0 Locked

    299 views
    1 reply
    Latest over 6 years ago
    by Jeff F
  • Answered

    BQ25606: Vsys regulation 0 Locked

    455 views
    3 replies
    Latest over 6 years ago
    by Hong Mao
  • Suggested Answer

    BQ77915: BQ77915 conections 0 Locked

    289 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Answered

    Compiler/UCD3138A64: CNT_THRESH 0 Locked

    284 views
    1 reply
    Latest over 6 years ago
    by Yitzhak Bolurian
  • Answered

    TPS27S100: Excessive Current Spike 0 Locked

    685 views
    5 replies
    Latest over 6 years ago
    by Mahmoud Harmouch
  • Not Answered

    TPS40210: No PWM from TPS40210 0 Locked

    464 views
    1 reply
    Latest over 6 years ago
    by Garrett Roecker
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