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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

    TPS51206: 3.3V operation - What is the enable threshold for S3 and S5 pins? 0 Locked

    578 views
    2 replies
    Latest over 8 years ago
    by Qian Chen
  • Not Answered

    BQ24650: Charging Issue 0 Locked

    2746 views
    7 replies
    Latest over 8 years ago
    by Ann_Lien
  • Answered

    TPS40422: External SYNC 0 Locked

    283 views
    1 reply
    Latest over 8 years ago
    by Qian Chen
  • Not Answered

    TPS22990: Reverse current protection 0 Locked

    686 views
    1 reply
    Latest over 8 years ago
    by Aleksandras_Kaknevicius
  • Answered

    TPS25944L: PowerPAD Connection 0 Locked

    557 views
    1 reply
    Latest over 8 years ago
    by Rakesh
  • Not Answered

    UCC28070: One Question about UCC28070 0 Locked

    482 views
    2 replies
    Latest over 8 years ago
    by Eric Jin
  • Not Answered

    LM53600-Q1: Sync Frequency Range. 0 Locked

    395 views
    2 replies
    Latest over 8 years ago
    by Dan Kemppainen
  • Answered

    TPS53318: About supply current of VDD pin 0 Locked

    951 views
    3 replies
    Latest over 8 years ago
    by JohnTucker
  • Not Answered

    UCC2895: Resonant ringing seems excessive. Is this normal? 0 Locked

    1084 views
    2 replies
    Latest over 8 years ago
    by Oliver Pan91
  • Not Answered

    UCC28950: Abnormal pulse widths issue for OUTC and OUTD occurs only in burst mode 0 Locked

    1179 views
    5 replies
    Latest over 8 years ago
    by Lubos Cernaj10
  • Suggested Answer

    TPS65261-1: TPS65261-1 temperature cycling data? 0 Locked

    402 views
    1 reply
    Latest over 8 years ago
    by Zhao Ma
  • Not Answered

    TPS65261-1: TPS65261(-1) - Wettable Flanks? 0 Locked

    477 views
    1 reply
    Latest over 8 years ago
    by Zhao Ma
  • Not Answered

    TPS5403: How to determine the compensation resistor and capacitor values 0 Locked

    1771 views
    1 reply
    Latest over 8 years ago
    by YSR1991
  • Answered

    TPS54821: IC failure issue 0 Locked

    2041 views
    14 replies
    Latest over 8 years ago
    by Luke Pan
  • Answered

    TLC5927: Brightness control at individual port 0 Locked

    694 views
    1 reply
    Latest over 8 years ago
    by Summer SU
  • Answered

    LMR14030-Q1: Extendec Soft Start Time 0 Locked

    768 views
    3 replies
    Latest over 8 years ago
    by Luke Pan
  • Answered

    TPS62770: /EN threshold 0 Locked

    671 views
    1 reply
    Latest over 8 years ago
    by Chris Glaser
  • Answered

    capacitor charging and discharging circuit 0 Locked

    3410 views
    10 replies
    Latest over 8 years ago
    by gobikannan kulandaivelu22
  • Not Answered

    BQ24780S: BQ24780S ACDRV 0 Locked

    1387 views
    2 replies
    Latest over 8 years ago
    by Big Bill
  • Answered

    TPS40170: Power supply Review 0 Locked

    1470 views
    9 replies
    Latest over 8 years ago
    by Sebastian P J
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