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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

    BQ25895: Why it does not have system output voltage> 0 Locked

    185 views
    1 reply
    Latest over 4 years ago
    by Ning T
  • Answered

    BQ25601: About the operation of BQ25601 for a deep discharge battery 0 Locked

    367 views
    1 reply
    Latest over 4 years ago
    by Ning T
  • Answered

    BQ25606: About the operation of BQ25606 for a deep discharge battery 0 Locked

    327 views
    3 replies
    Latest over 4 years ago
    by Ning T
  • Answered

    LM25066: lm25066 0 Locked

    300 views
    5 replies
    Latest over 4 years ago
    by veera santhya Ranganathan
  • Answered

    TPS54302: SW waveform is oscillated. 0 Locked

    444 views
    9 replies
    Latest over 4 years ago
    by Hank Chang1
  • Suggested Answer

    BQ24295: BQ24295 Failure 0 Locked

    300 views
    4 replies
    Latest over 4 years ago
    by Ning T
  • Suggested Answer

    BQ34110: Which voltage parameters are for stack voltage, and which are for cell voltage? 0 Locked

    691 views
    3 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    TPS59641: Definition of VCLK clock 0 Locked

    754 views
    1 reply
    Latest over 4 years ago
    by Chasel Chen
  • Suggested Answer

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    274 views
    5 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    BQ25790: How to connect a battery with separate charge and discharge connector 0 Locked

    1063 views
    5 replies
    Latest over 4 years ago
    by Jeff F
  • Suggested Answer

    BQ40Z60: How to check the current Chem ID I selected from .srec file or gg file or in the Bqstudio? 0 Locked

    315 views
    1 reply
    Latest over 4 years ago
    by Jessica H.
  • Suggested Answer

    BQ28Z610: bq28z610 I2C lockup issue 0 Locked

    661 views
    3 replies
    Latest over 4 years ago
    by Jessica H.
  • Answered

    LM5175-Q1: How to modify min VIn to 3.5V for LM5175EVM? 0 Locked

    302 views
    1 reply
    Latest over 4 years ago
    by Youhao Xi
  • Suggested Answer

    TPS40210: Check the TPS40210 fly-back schematics 0 Locked

    1060 views
    1 reply
    Latest over 4 years ago
    by Youhao Xi
  • Answered

    LM5050-1-Q1: Power consumption when VS = 0 (or disconnected), and IN/OUT are powered? 0 Locked

    300 views
    4 replies
    Latest over 4 years ago
    by Mohan Gurunathan
  • Suggested Answer

    bq24261M 0 Locked

    130 views
    1 reply
    Latest over 4 years ago
    by Jeff F
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    UCC1895: Problems with the SS/DISB waveforms 0 Locked

    278 views
    2 replies
    Latest over 4 years ago
    by Mike O'
  • Suggested Answer

    BQ24650: Battery Management Solution for Small home appliances 0 Locked

    335 views
    3 replies
    Latest over 4 years ago
    by Ricardo
  • Answered

    TPS74401: Question regarding Vbias 0 Locked

    400 views
    4 replies
    Latest over 4 years ago
    by Juliette
  • Suggested Answer

    LM3409: Does driving EN low turn off PFET? 0 Locked

    222 views
    1 reply
    Latest over 4 years ago
    by Irwin Nederbragt
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