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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

    TPS53689T: [Mitac E7142] Nonlinear function OSR & USR on GUI 0 Locked

    455 views
    1 reply
    Latest over 1 year ago
    by Jack Su
  • Suggested Answer

    UCC28C59: Convergence Error 0 Locked

    205 views
    1 reply
    Latest over 1 year ago
    by Hong Huang
  • Suggested Answer

    TPS23755EVM-894: Components power consumption distribution for thermal simulation 0 Locked

    387 views
    5 replies
    Latest over 1 year ago
    by Diang Xing
  • Suggested Answer

    BQ27426: bq27426 consumption pulses 0 Locked

    244 views
    3 replies
    Latest over 1 year ago
    by Jonny
  • Suggested Answer

    TLV809: PCN Behind for Part Marking change and DIE frame change - TLV809K33DBVR 0 Locked

    307 views
    4 replies
    Latest over 1 year ago
    by Lorena Dudman
  • Suggested Answer

    TPS25830A-Q1: data line switch 0 Locked

    287 views
    3 replies
    Latest over 1 year ago
    by Seong Kim
  • Suggested Answer

    BQ24640: BQ24640 0 Locked

    241 views
    1 reply
    Latest over 1 year ago
    by Christian Moyer
  • Suggested Answer

    TPS23731: PoE daisy chain presentation 0 Locked

    369 views
    1 reply
    Latest over 1 year ago
    by Diang Xing
  • Answered

    BQ20Z70-V160: The meaning of the data being 0x17 when reading data 0 Locked

    416 views
    9 replies
    Latest over 1 year ago
    by Dominik Hartl11
  • Suggested Answer

    TPS25830A-Q1: The minimum output capacitor value is confirmed. 0 Locked

    308 views
    3 replies
    Latest over 1 year ago
    by Ke Wang
  • Suggested Answer

    BQ20Z45-R1_BQEASY-SW: How to read the data flash 0 Locked

    426 views
    1 reply
    Latest over 1 year ago
    by Dominik Hartl11
  • Answered

    BQ27520-G4: Design Capacity value cannot be modified to 24000mAh,how can I modify and save this value. 0 Locked

    197 views
    1 reply
    Latest over 1 year ago
    by Dominik Hartl11
  • Not Answered

    TPS281C100: Device failure during short to ground on output 0 Locked

    257 views
    3 replies
    Latest over 1 year ago
    by Timothy Logan
  • Answered

    BQ40Z80: Clock frequency and settings for ChargingVoltage & charging current broadcast 0 Locked

    282 views
    5 replies
    Latest over 1 year ago
    by Jonny
  • Answered

    UC3846: Control Issues with UC3846 in Push-Pull Converter at Duty Cycles Above 0.5 0 Locked

    448 views
    5 replies
    Latest over 1 year ago
    by Steven Mappus1
  • Not Answered

    TPS1H100-Q1: How to theoretically calculate whether 1.5A transient current will result in a current limit? 0 Locked

    310 views
    3 replies
    Latest over 1 year ago
    by Timothy Logan
  • Answered

    UCC14240-Q1: Use COM-VEE to get 5V Voltage 0 Locked

    274 views
    3 replies
    Latest over 1 year ago
    by Steven Mappus1
  • Answered

    LM34936EVM: R8, C17 and R5, C7 use case 0 Locked

    172 views
    1 reply
    Latest over 1 year ago
    by Stefan Schauer
  • Not Answered

    LM5170-Q1: Current sense with Hall sensor 0 Locked

    246 views
    3 replies
    Latest over 1 year ago
    by Feng Ji
  • Suggested Answer

    UCD3138: Code conversion from UCD3138064 to UCD3138128 0 Locked

    225 views
    1 reply
    Latest over 1 year ago
    by Jonathan Wong
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