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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

    LM25117: Droop compensation therory 0 Locked

    1317 views
    4 replies
    Latest over 5 years ago
    by Andy Chen
  • Suggested Answer

    TPS610985: Boot issues with inline fuse (3 ohm resistance). 0 Locked

    468 views
    10 replies
    Latest over 5 years ago
    by Minqiu Xie
  • Answered

    UCC28951: correct EVM? 0 Locked

    336 views
    1 reply
    Latest over 5 years ago
    by Teng Feng
  • Answered

    TPS61089: Max input voltage to get 12V output 0 Locked

    554 views
    4 replies
    Latest over 5 years ago
    by Helen chen
  • Suggested Answer

    UCC28C44: 36V or 48V Input PSR Device 0 Locked

    272 views
    2 replies
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    UC1823A: newer alternates 0 Locked

    325 views
    2 replies
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    TLV62084A: switching frequency inquiry 0 Locked

    386 views
    3 replies
    Latest over 5 years ago
    by Zain Riaz
  • Suggested Answer

    Asking for the design for LED driver recommendation 0 Locked

    456 views
    1 reply
    Latest over 5 years ago
    by Hardy Wu
  • Answered

    TPS61322: back driving device 0 Locked

    238 views
    4 replies
    Latest over 5 years ago
    by Laurence Symonds
  • Answered

    BQ79616-Q1: bq79616 sample software 0 Locked

    696 views
    2 replies
    Latest over 5 years ago
    by hagen wegner
  • Suggested Answer

    LMR14206: LMR14206n power save mode 0 Locked

    267 views
    4 replies
    Latest over 5 years ago
    by Andy Chen
  • Answered

    LM2611: LM2611: instability 0 Locked

    955 views
    6 replies
    Latest over 5 years ago
    by Milos
  • Suggested Answer

    TPS56637: Acceptable minimum solder joint area (%) for Vin, SW and PGND 0 Locked

    266 views
    3 replies
    Latest over 5 years ago
    by Yuchang Zhang
  • Suggested Answer

    UCC2897A: No Vout, IC doesn't start up. 0 Locked

    738 views
    11 replies
    Latest over 5 years ago
    by Maxim Shatrov
  • Not Answered

    BQ24650: We want to use term_En control to turn off the charge. After actual operation, we find that it has no effect 0 Locked

    155 views
    1 reply
    Latest over 5 years ago
    by Kedar Manishankar
  • Suggested Answer

    BQ34110EVM-796: Error codes 0 Locked

    332 views
    5 replies
    Latest over 5 years ago
    by Shirish
  • Suggested Answer

    LM5035C: are internal +5V and REF same? 0 Locked

    253 views
    2 replies
    Latest over 5 years ago
    by Teng Feng
  • Answered

    TPS61088: Does TPS61088 suit for Mini UPS for Wi-Fi router power back up 0 Locked

    1617 views
    3 replies
    Latest over 5 years ago
    by Helen chen
  • Suggested Answer

    TPS61087: SW pin short to GND at high output current / short-circuit on output 0 Locked

    1145 views
    5 replies
    Latest over 5 years ago
    by Helen chen
  • Suggested Answer

    Question on operating and max range specs 0 Locked

    330 views
    5 replies
    Latest over 5 years ago
    by Jeff F
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