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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

    TPS2373: About PoE specification IEEE 802.3bt. 0 Locked

    491 views
    2 replies
    Latest over 6 years ago
    by Thomas Lewis
  • Answered

    UCC28050: Low voltage PFC 0 Locked

    423 views
    1 reply
    Latest over 6 years ago
    by John Griffin1
  • Suggested Answer

    WEBENCH® Tools/TPS40140: Cannot use WEBENCH 0 Locked

    237 views
    1 reply
    Latest over 6 years ago
    by Qian Chen
  • Answered

    UCC2897A: UCC2897A Input voltage range application 0 Locked

    294 views
    1 reply
    Latest over 6 years ago
    by John Griffin1
  • Not Answered

    BQ24210: Calculating of RVDPM? 0 Locked

    258 views
    2 replies
    Latest over 6 years ago
    by Oliver Schett
  • Answered

    BQ24780SEVM-583: Learn mode 0 Locked

    501 views
    4 replies
    Latest over 6 years ago
    by Dylan Zheng
  • Answered

    BQ40Z50: Activate Balancing 0 Locked

    1424 views
    4 replies
    Latest over 6 years ago
    by Flix
  • Answered

    LI-Ion Battery Charger 0 Locked

    415 views
    4 replies
    Latest over 6 years ago
    by Udayakumar R
  • Suggested Answer

    WEBENCH® Tools/TPS63070: Cannot find the exported file on WEBENCH 0 Locked

    646 views
    3 replies
    Latest over 6 years ago
    by Julian Hagedorn
  • Answered

    TPS61085: Pulse skipping 0 Locked

    392 views
    3 replies
    Latest over 6 years ago
    by Jing Ji
  • Suggested Answer

    UCC256303: Unstable burst mode 0 Locked

    1177 views
    3 replies
    Latest over 6 years ago
    by Sonal Singh
  • Suggested Answer

    UCC28881: UCC28881 quiescent current: <125 μA, what needs to be debugged? 0 Locked

    655 views
    2 replies
    Latest over 6 years ago
    by Eagle.Miao
  • Answered

    TPS61193: TPS61193 Open LED Protection 0 Locked

    358 views
    1 reply
    Latest over 6 years ago
    by Sean Zhou
  • Suggested Answer

    BQ34Z100-G1: BQ34Z100-G1 0 Locked

    207 views
    2 replies
    Latest over 6 years ago
    by Jens Jespersen
  • Answered

    LM5060-Q1: Difference between LM5060QDGSRQ1 and LM5060Q1MMX/NOPB 0 Locked

    604 views
    3 replies
    Latest over 6 years ago
    by Kamil Bodecek72
  • Suggested Answer

    BUF20800: About the circuit of REFH OUTPIN 0 Locked

    658 views
    5 replies
    Latest over 6 years ago
    by Costin Cazana
  • Suggested Answer

    TPS2553: TPS2553 EN pin 0 Locked

    413 views
    2 replies
    Latest over 6 years ago
    by Bob Ma
  • Answered

    TPS40170: Turn-on start timing of High side FET at pre-bias condition 0 Locked

    402 views
    5 replies
    Latest over 6 years ago
    by Timothy Hegarty
  • Suggested Answer

    TPS54202: The PWM waveform at SW feet will wobble 0 Locked

    2354 views
    5 replies
    Latest over 6 years ago
    by Shawn Nie
  • Answered

    TPS92512: Audible noise from Inductor 0 Locked

    1090 views
    4 replies
    Latest over 6 years ago
    by Jay Kim
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