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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

    TPS2052B: TPS2052BDGN...... 0

    17 views
    1 reply
    Latest 11 days ago
    by Chuck Branch
  • Answered

    TPS796: TPS79633DCQR 0

    86 views
    5 replies
    Latest 11 days ago
    by Vahnroy Hosear
  • Not Answered

    TPS23755: Noisy Output Voltage 0

    106 views
    4 replies
    Latest 11 days ago
    by Zhining Zhang
  • Suggested Answer

    LM5148: 40-60V input and 58V, 20A output using LM5148 with low side MOSFETs - DC/DC converter 0

    37 views
    1 reply
    Latest 11 days ago
    by Timothy Hegarty
  • Suggested Answer

    UCC28704: UCC28704 +1

    50 views
    3 replies
    Latest 11 days ago
    by Mike O'
  • Suggested Answer

    LM5149: Application of GaN transistors in DC/DC converters 0

    60 views
    3 replies
    Latest 11 days ago
    by Timothy Hegarty
  • Suggested Answer

    LM185-1.2QML-SP: 5962R8759461VXA 0

    71 views
    4 replies
    Latest 11 days ago
    by Elizabeth Won
  • Answered

    TPS3813: How to use TPS3813 to detect MCU is work or not? 0

    152 views
    11 replies
    Latest 11 days ago
    by Jesse Villanueva
  • Not Answered

    BQ27441EVM-G1A: Query on I2C commands of BQ27441EVM-G1A 0

    35 views
    2 replies
    Latest 11 days ago
    by Dominik Hartl11
  • Answered

    BQ76922: Standalone schematic review 2 0

    41 views
    1 reply
    Latest 11 days ago
    by Gavin Long
  • Not Answered

    BQ25798: Battery Charge with Fuel gauge 0

    29 views
    2 replies
    Latest 11 days ago
    by Dominik Hartl11
  • Not Answered

    BQ78350-DEVICE-FW: Battery Self-Discharge Anomaly 0

    21 views
    2 replies
    Latest 11 days ago
    by Dominik Hartl11
  • Suggested Answer

    TPS48111Q1EVM: Does TPS48111 charge-pump undervoltage flag reliably indicate MOSFET V_GS undervoltage, or should I add separate V_GS sensing? 0

    55 views
    5 replies
    Latest 11 days ago
    by Sarah Raines
  • Not Answered

    BQ20Z45: Bq20z95 0

    40 views
    2 replies
    Latest 11 days ago
    by Dominik Hartl11
  • Answered

    LM2940-N: Heating issue of LM2940IMP-5.0/NOPB 0

    58 views
    5 replies
    Latest 11 days ago
    by Alex Davis
  • Answered

    TPS1H000-Q1: Functional Safety status 0

    52 views
    1 reply
    Latest 11 days ago
    by Alan Whitehead
  • Suggested Answer

    TPS48111Q1EVM: Is the source node always pulled to V_BATT by the driver? 0

    58 views
    3 replies
    Latest 11 days ago
    by Sarah Raines
  • Suggested Answer

    BQ25638: Current meter 0

    31 views
    1 reply
    Latest 11 days ago
    by Shuvam Keshari
  • Suggested Answer

    TPS1HC100-Q1: Current sense when DIAG_EN open 0

    32 views
    1 reply
    Latest 11 days ago
    by Alan Whitehead
  • Suggested Answer

    BQ40Z50-R2: BQ40Z50-R2 0

    73 views
    3 replies
    Latest 11 days ago
    by Miguel Castro Gonzalez
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