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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

    TPS82140: Schematic verification of the switching regulators of TPS family 0 Locked

    324 views
    3 replies
    Latest over 5 years ago
    by JohnTucker
  • Answered

    TPS2121: ST pin not reporting correct value 0 Locked

    331 views
    3 replies
    Latest over 5 years ago
    by Ashish Goel
  • Answered

    UCC28C42-Q1: Schematic for Review 0 Locked

    833 views
    6 replies
    Latest over 5 years ago
    by Ajmal T
  • Suggested Answer

    TL494: DUTY CYCLE ERROR IN TL494 PWM 0 Locked

    667 views
    2 replies
    Latest over 5 years ago
    by Teng Feng
  • Answered

    UCC28C44-Q1: Flyback Converter Design 0 Locked

    445 views
    3 replies
    Latest over 5 years ago
    by Teng Feng
  • Answered

    TPS61240: Output Current under short condition 0 Locked

    534 views
    9 replies
    Latest over 5 years ago
    by Zack Liu
  • Suggested Answer

    LM76003-Q1: cap value 0 Locked

    309 views
    1 reply
    Latest over 5 years ago
    by Iven Su
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    TPS54360B: what aspects need to be paid attention to to avoid fever?What are the differences between TPS54360B and TPS54360? 0 Locked

    310 views
    1 reply
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    by Iven Su
  • Answered

    TPS61160A: Selection of Current Limiting Resistor 0 Locked

    287 views
    3 replies
    Latest over 5 years ago
    by Sean Zhou
  • Suggested Answer

    LM5180-Q1: LM5180-Q1 questions 0 Locked

    212 views
    1 reply
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    by Iven Su
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    LMR23630: About Diode in the LMR23630 Block Diagram 0 Locked

    363 views
    1 reply
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    by Iven Su
  • Answered

    TL431: About the rise time. 0 Locked

    398 views
    6 replies
    Latest over 5 years ago
    by Kengo.Y
  • Suggested Answer

    LMR33630-Q1: LMR33630 EMC issue (1MHz exceed standard 4dB) 0 Locked

    550 views
    1 reply
    Latest over 5 years ago
    by Iven Su
  • Answered

    TPS25924: Question about TPS259240 over current limit accuracy 0 Locked

    388 views
    4 replies
    Latest over 5 years ago
    by Praveen GD
  • Answered

    BQ79606A-Q1: Reverse Polarity Protection at BAT pin 0 Locked

    257 views
    1 reply
    Latest over 5 years ago
    by Andy Li55
  • Answered

    TPS25924: Question of Accuracy Specification of of Current Limit Specification TPS25924 0 Locked

    383 views
    2 replies
    Latest over 5 years ago
    by Praveen GD
  • Answered

    BQ25619: The Li-Polymer Battery charge IC recommendation 0 Locked

    229 views
    2 replies
    Latest over 5 years ago
    by jianfeng qin
  • Not Answered

    UCC28730: Startup Operation 0 Locked

    262 views
    1 reply
    Latest over 5 years ago
    by Benjamin Lough
  • Suggested Answer

    BQ40Z50-R2: Battery shows low FCC 0 Locked

    458 views
    9 replies
    Latest over 5 years ago
    by Ryo Akashi
  • Answered

    BQ40Z50-R3-DEVICE-FW: Charging Voltage Override 0 Locked

    282 views
    4 replies
    Latest over 5 years ago
    by Ryo Akashi
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