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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

    LM36922: How to connect pins when using I2C control. 0 Locked

    102 views
    2 replies
    Latest 6 months ago
    by Patrick Yao
  • Suggested Answer

    TPS92641: SIMPLIS model request 0 Locked

    125 views
    2 replies
    Latest 6 months ago
    by Gui He
  • Answered

    TPS4810-Q1: SCP Issue 0 Locked

    118 views
    2 replies
    Latest 6 months ago
    by Ajay Chaurasiya
  • Not Answered

    HOTSWAP-EFUSECALCULATORS: Information about Efuses 0 Locked

    89 views
    1 reply
    Latest 6 months ago
    by Kunal Goel
  • Not Answered

    TPS25854-Q1: Interface Between TI USB PD Controller and Injoinic InnoSwitch via I2C 0 Locked

    191 views
    2 replies
    Latest 6 months ago
    by Kalyan Tarafdar
  • Suggested Answer

    BQ78350-R1: BQ78350 _ R3 0 Locked

    155 views
    4 replies
    Latest 6 months ago
    by Hardik Mehta
  • Answered

    LMZ31530: LMZ31530 RSET calculation for Vout 0.85V with 5.5V PVIN 0 Locked

    86 views
    2 replies
    Latest 6 months ago
    by Blessing Selvakumar
  • Suggested Answer

    LM8365: CMRT 6.4 0 Locked

    133 views
    1 reply
    Latest 6 months ago
    by Masoud Beheshti61
  • Answered

    TPS1663: Maximum allowed di/dt for hot short 0 Locked

    123 views
    3 replies
    Latest 6 months ago
    by Amrit Jit
  • Answered

    TPS929120-Q1: Can the channels be connected to drive one LED? 0 Locked

    82 views
    1 reply
    Latest 6 months ago
    by Xiaoguang
  • Suggested Answer

    TPS54538: Alternate for TPS54538RQFR 0 Locked

    161 views
    5 replies
    Latest 6 months ago
    by Colin Chen
  • Answered

    TPS65988: 65988 can’t charge an external dead battery 0 Locked

    102 views
    2 replies
    Latest 6 months ago
    by Eric Welch1
  • Suggested Answer

    TPS62933F: schematic review for inverting buck-boost 0 Locked

    214 views
    3 replies
    Latest 6 months ago
    by Gui He
  • Not Answered

    TPS92390: Questions about efficiency and usage conditions. 0 Locked

    87 views
    3 replies
    Latest 6 months ago
    by Patrick Yao
  • Answered

    LM3644: Torch enable with hardware PIN without accessing the enable register 0 Locked

    118 views
    2 replies
    Latest 6 months ago
    by Andy Chen
  • Answered

    BQ76942: Can not turn on CHG FET and DCHG FET 0 Locked

    418 views
    11 replies
    Latest 6 months ago
    by Hai Phan
  • Answered

    TPS551892-Q1: [ZF] Load dump 0 Locked

    86 views
    1 reply
    Latest 6 months ago
    by Bryce Xun
  • Suggested Answer

    TPS3823: Please refer to attached spec of APX823-31W5G-7, if TI with P2P solution. 0 Locked

    85 views
    1 reply
    Latest 6 months ago
    by Sila Atalar
  • Not Answered

    TPS709: 6 V Output Version Spice Model Does not Work 0 Locked

    120 views
    3 replies
    Latest 6 months ago
    by Alex Davis
  • Not Answered

    BQ27542EVM: RS0C drop at 25 Celsius degree 0 Locked

    142 views
    1 reply
    Latest 6 months ago
    by Adrian
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