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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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  • Not Answered

    REF2033: Request review a schematic. 0 Locked

    29 views
    0 replies
    Started 1 month ago
    by David Kim2
  • Suggested Answer

    TPS61288: The output capacitor 0 Locked

    59 views
    1 reply
    Latest 1 month ago
    by Nathan Ding
  • Answered

    TPS25983: UL approved TPS25983 0 Locked

    117 views
    5 replies
    Latest 1 month ago
    by Arush Gupta
  • Answered

    UCC28180: Soft Startup failure +1 Locked

    160 views
    6 replies
    Latest 1 month ago
    by Shalini Manivel
  • Suggested Answer

    BQ24610: MOS test recommendations 0 Locked

    61 views
    1 reply
    Latest 1 month ago
    by Christian Moyer
  • Suggested Answer

    TPS25751: Is it necessary to add PD Hardreset event in IRQ mode 0 Locked

    49 views
    1 reply
    Latest 1 month ago
    by Kevin Kosta
  • Suggested Answer

    TUSB542: Insertion Loss Evaluation 0 Locked

    96 views
    8 replies
    Latest 1 month ago
    by Evan Wang
  • Not Answered

    BQ40Z50-R2:SOH Fail 0 Locked

    153 views
    3 replies
    Latest 1 month ago
    by Tin Chang
  • Answered

    BQ27Z746: CHG pin issue 0 Locked

    137 views
    10 replies
    Latest 1 month ago
    by Jeffrey Chung1
  • Suggested Answer

    LM5146: Voltage drop when increasing current more than 1.5A for an 13V-75V Buck Converter for Output of 12V @5A +1 Locked

    185 views
    10 replies
    Latest 1 month ago
    by Timothy Hegarty
  • Suggested Answer

    LM5137-Q1: Need PSpice model of LM5137-Q1. 0 Locked

    59 views
    2 replies
    Latest 1 month ago
    by Leo Ma
  • Answered

    TPS40170: converter shuts down on connection to capacitive load 0 Locked

    344 views
    16 replies
    Latest 1 month ago
    by Timothy Hegarty
  • Answered

    LM5137F-Q1: Datasheet incomplete/useless 0 Locked

    73 views
    3 replies
    Latest 1 month ago
    by Timothy Hegarty
  • Suggested Answer

    TPS631000: Webench simulation 0 Locked

    140 views
    5 replies
    Latest 1 month ago
    by Lei Zhong
  • Answered

    TPS54KC23: Temperature Derating Guidelines for TPS54KC23 0 Locked

    80 views
    2 replies
    Latest 1 month ago
    by 歩 綿貫
  • Not Answered

    BQ35100: When to run gauge start 0 Locked

    147 views
    9 replies
    Latest 1 month ago
    by Matthew Underwood
  • Answered

    TPS3431: Regarding the selection of WDT 0 Locked

    155 views
    4 replies
    Latest 1 month ago
    by Jesse Villanueva
  • Suggested Answer

    REF2041: hi-Z output when disabled 0 Locked

    105 views
    3 replies
    Latest 1 month ago
    by Henry Naguski
  • Suggested Answer

    BQ35100: Do we have a Li-MnO2 Primary Battery Fuel Gauge like BQ35100 but can work at 2V supply voltage ? 0 Locked

    105 views
    5 replies
    Latest 1 month ago
    by Alan Frias
  • Not Answered

    TPS4811-Q1: TPS4811-Q1 short circuit protection 0 Locked

    65 views
    1 reply
    Latest 1 month ago
    by Sarah Raines
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