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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

    UCC27511A: use the UCC27511A as a UCC27531 replacement 0 Locked

    512 views
    2 replies
    Latest over 6 years ago
    by Mat1980
  • Answered

    CSD15380F3: CSD15380F3 to be used as a high-voltage analog switch 0 Locked

    346 views
    4 replies
    Latest over 6 years ago
    by John Wallace1
  • Suggested Answer

    TPS53681: Two channel Power design Review: 300A/47A 0 Locked

    379 views
    1 reply
    Latest over 6 years ago
    by Carmen Parisi
  • Answered

    BQ77915: 00 0 Locked

    217 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Suggested Answer

    TPS57114QRTERQ1 DC accuracy 0 Locked

    378 views
    1 reply
    Latest over 6 years ago
    by JohnTucker
  • Suggested Answer

    TPS54616: measured value is not consistent with the datasheet 0 Locked

    331 views
    1 reply
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    by JohnTucker
  • Suggested Answer

    TPS61085: How to calculate Soft Start time 0 Locked

    2053 views
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    Latest over 6 years ago
    by Helen chen
  • Answered

    UCC28950: How to disable UCC28950 IC 0 Locked

    282 views
    2 replies
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    by A.S.Bhushan
  • Suggested Answer

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    523 views
    8 replies
    Latest over 6 years ago
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    TPS2660: TPS2660 application question 0 Locked

    923 views
    8 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Suggested Answer

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    173 views
    2 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Answered

    BQ25504: Improving start up time when using supercap as storage device 0 Locked

    453 views
    2 replies
    Latest over 6 years ago
    by marcus marcus
  • Suggested Answer

    LM5050-1: how to OR two supplies but at any instance, Load current should be drawn from one supply. (ex: tps2350) 0 Locked

    1210 views
    4 replies
    Latest over 6 years ago
    by Vishal Kakade
  • Not Answered

    LM5170-Q1: Light load operation 0 Locked

    307 views
    2 replies
    Latest over 6 years ago
    by kura
  • Answered

    LM74700-Q1: Minimum operating voltage 0 Locked

    321 views
    1 reply
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Answered

    TPS61099: Inductance for very light load 0 Locked

    448 views
    4 replies
    Latest over 6 years ago
    by Mathias Larsen
  • Answered

    TPS1663: About equation 7 0 Locked

    300 views
    2 replies
    Latest over 6 years ago
    by Lokesh Ghulyani
  • Not Answered

    TPS1663: Availablity 0 Locked

    349 views
    3 replies
    Latest over 6 years ago
    by Lokesh Ghulyani
  • Answered

    TPS23523: TPS23523 datasheet spec might need correction 0 Locked

    644 views
    6 replies
    Latest over 6 years ago
    by Rakesh
  • Suggested Answer

    LM3405: LED PWM Dimming Ratio 0 Locked

    363 views
    2 replies
    Latest over 6 years ago
    by NY
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