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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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  • Answered

    UCC28060: 3-Phase PFC 0 Locked

    221 views
    3 replies
    Latest 7 months ago
    by Jonathan Wong
  • Suggested Answer

    TPS25751: 30W sourcing PD port reference design without battery 0 Locked

    435 views
    8 replies
    Latest 7 months ago
    by Andrew Kutzler
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    BQ77915: Cell balancing wire Batt- and Batt+ 0 Locked

    111 views
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    BQ27Z746: BQ27Z746 0 Locked

    90 views
    1 reply
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    by Alan Frias
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    BQ77915: PMOS MOSFET to protect CHG pin 0 Locked

    102 views
    1 reply
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    by Luis H. S.
  • Answered

    BQ78350-R1A: Efficient Precharge Circuit Design for BMS in E-Bike Application 0 Locked

    356 views
    3 replies
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    by Ethan Galloway
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    LMZ23605: Enable pin impedance 0 Locked

    176 views
    10 replies
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    TPS650864: Buck2 to 0.9V 0 Locked

    90 views
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    by Sathish Vallamkonda
  • Answered

    LM2679: Buck Switching Regulator goes in current limit without any apparent reason 0 Locked

    156 views
    3 replies
    Latest 7 months ago
    by Rahil Ajani
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    Negative Output Configuration for Review. 0 Locked

    264 views
    7 replies
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    by Andrew Kutzler
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    LMR33620: Emission test issue 0 Locked

    74 views
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    BQ30Z554-R1: BQ30z55 0 Locked

    141 views
    1 reply
    Latest 7 months ago
    by Alan Frias
  • Suggested Answer

    LMR51450-Q1: LMR51450 Simulation 0 Locked

    372 views
    10 replies
    Latest 7 months ago
    by Andrew Kutzler
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    TPS389C03-Q1: Case Temp (°C) Max of TPS389C0300CRTERQ1 0 Locked

    74 views
    1 reply
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  • Suggested Answer

    TPS3851-Q1: TPS3851-Q1 0 Locked

    86 views
    1 reply
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    by Joshua Garcia
  • Answered

    BQ77915: FETS in parallel 0 Locked

    92 views
    1 reply
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    by Luis H. S.
  • Answered

    BQ25756: Internal Charge Pumps 0 Locked

    111 views
    1 reply
    Latest 7 months ago
    by Ethan Galloway
  • Answered

    BQ25172:Vout_OVP:1.7V 0 Locked

    137 views
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    by Bill Johns
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    BQ34Z100: BQ34Z100 SOC Drop Issue at 100% Rest 0 Locked

    275 views
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    Latest 7 months ago
    by Diego
  • Suggested Answer

    BQ24172: BQ24172 0 Locked

    337 views
    19 replies
    Latest 7 months ago
    by Christian Moyer
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