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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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View FAQ threads
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  • Answered

    TPS61194-Q1: FAULT when OUTPUT(Vboost) is shorted 0 Locked

    462 views
    2 replies
    Latest over 8 years ago
    by Salome Ramirez Carrion
  • Not Answered

    BQ24075T: bq24075T / Behavior after SYSOFF to Low 0 Locked

    361 views
    1 reply
    Latest over 8 years ago
    by Kerry Song
  • Not Answered

    bq40z60: template or guidance for programming the Registers section 0 Locked

    488 views
    1 reply
    Latest over 8 years ago
    by ThomasCosby
  • Not Answered

    TPS7A16: TPS7A1601 with Vout lower than feedback voltage 0 Locked

    588 views
    3 replies
    Latest over 8 years ago
    by Ryan Eslinger
  • Not Answered

    BQ27510: BQ27510DRZT Battery Fuel Gauge with Lot No 3462/1314 order detail 1124914669 Avnet 0 Locked

    353 views
    1 reply
    Latest over 8 years ago
    by Onyx Ahiakwo
  • Answered

    BQ33100: multiple BQ33100 chips in series 0 Locked

    359 views
    1 reply
    Latest over 8 years ago
    by Onyx Ahiakwo
  • Answered

    BQ28Z610: bqStudio menu - Calibration: CC Auto Config 0 Locked

    734 views
    1 reply
    Latest over 8 years ago
    by Onyx Ahiakwo
  • Answered

    TPS2491: EMI/RFI Immunity 0 Locked

    1407 views
    5 replies
    Latest over 8 years ago
    by Aramis P. Alvarez
  • Not Answered

    TPS23754: schematic review 0 Locked

    524 views
    1 reply
    Latest over 8 years ago
    by Darwin Fernandez
  • Not Answered

    TPS61194: Recommended CFB value 0 Locked

    343 views
    1 reply
    Latest over 8 years ago
    by Liaqat Khan
  • Not Answered

    TPS23751: About TPS23751 PMP11254 schematic question 0 Locked

    1142 views
    1 reply
    Latest over 8 years ago
    by Darwin Fernandez
  • Answered

    [ BQ27425-G2A ] Recommended BIN pin connection in case of Battery Detection is not necessary 0 Locked

    741 views
    2 replies
    Latest over 8 years ago
    by Kenichiro
  • Suggested Answer

    UCD90120A: Brownout functionality of the device and fault logging on UCD90120A? 0 Locked

    4734 views
    12 replies
    Latest over 8 years ago
    by Joshua Smith86
  • Answered

    BQ25895M: Powering load via SYS pin? Whats the max current? what section of datasheet is relevant? 0 Locked

    313 views
    1 reply
    Latest over 8 years ago
    by Jeff F
  • Not Answered

    BQ27220: Selecting the CEDV Profile 0 Locked

    502 views
    1 reply
    Latest over 8 years ago
    by Phil Yi
  • Answered

    SN75468: Operating Temperatures 0 Locked

    826 views
    3 replies
    Latest over 8 years ago
    by Richard Elmquist
  • Answered

    TPS81256: Squeeze out a little more output current? Or level a 200ms intermittent load? 0 Locked

    483 views
    2 replies
    Latest over 8 years ago
    by apullin
  • Not Answered

    BQ76940: capacitor on reference schematic 0 Locked

    629 views
    2 replies
    Latest over 8 years ago
    by WM5295
  • Answered

    BQ25895: bq25895 0 Locked

    574 views
    1 reply
    Latest over 8 years ago
    by Reza Rafi
  • Answered

    LM3648: current accuracy at low led current 0 Locked

    389 views
    1 reply
    Latest over 8 years ago
    by Angelos Tsiros
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