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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

    Question about Storage Temperature Ratings of TPS2530DBVT 0 Locked

    195 views
    1 reply
    Latest over 4 years ago
    by Ziv Zhang
  • Not Answered

    BQ4050: How to set 3.0V is the terminate voltage? 0 Locked

    172 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    BQ27Z561: BQ27Z561 application question 0 Locked

    317 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    BQ34Z100-G1: How much higher can Full Charge Capacity be than Design Capacity? 0 Locked

    339 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Not Answered

    BQ34Z100-G1: I2C SDA will latch low about 1 sec and all registers has wrong report when 0 degree. 0 Locked

    462 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    UCC29910A: Increasing Power 0 Locked

    270 views
    3 replies
    Latest over 4 years ago
    by Yunsheng Qu
  • Answered

    BQ25970: Does BQ25970 have Input reverse-current protection 0 Locked

    292 views
    1 reply
    Latest over 4 years ago
    by Zhiyong Xia
  • Answered

    LM5002: Questionn about te distance between RT resister and LM5002 0 Locked

    371 views
    3 replies
    Latest over 4 years ago
    by Voyager Liao
  • Suggested Answer

    TPS92613-Q1: PSpice simulation error 0 Locked

    238 views
    1 reply
    Latest over 4 years ago
    by Frank Qiu
  • Answered

    TPS22990: Power supply for QOD 0 Locked

    229 views
    2 replies
    Latest over 4 years ago
    by Kazuhiko Hirano
  • Answered

    BQ76952: Cell balancing can be balanced simultaneously 0 Locked

    506 views
    4 replies
    Latest over 4 years ago
    by Duc Nguyen
  • Suggested Answer

    REF34-Q1: Tj and Tj temperature clarification 0 Locked

    234 views
    1 reply
    Latest over 4 years ago
    by Tony!
  • Suggested Answer

    TPS65105: Power sequence 0 Locked

    272 views
    6 replies
    Latest over 4 years ago
    by Liaqat Khan
  • Answered

    TPS23731: 802.3bt type3 class3 PD reference design 0 Locked

    709 views
    13 replies
    Latest over 4 years ago
    by Yuan_1980
  • Answered

    BQ7716: Interaction of BQ771600 and BQ40Z50 during Cell-over-voltage events 0 Locked

    381 views
    1 reply
    Latest over 4 years ago
    by Matt Sunna
  • Suggested Answer

    TPS7A91: Start up sequence issue 0 Locked

    300 views
    2 replies
    Latest over 4 years ago
    by Stephen Ziel
  • Answered

    BQ76942: Use alert pin to awake MCU when discharge current reaches a threshold 0 Locked

    340 views
    3 replies
    Latest over 4 years ago
    by Matt Sunna
  • Not Answered

    LM5170-Q1: if we set the SS cap. in a large value, will have any risk? 0 Locked

    178 views
    1 reply
    Latest over 4 years ago
    by Youhao Xi
  • Not Answered

    LM5157-Q1: EMI performance & report of LM5157 0 Locked

    256 views
    1 reply
    Latest over 4 years ago
    by EM
  • Answered

    TPS544C25: VOUT_COMMAND not adjusting Vout as expected 0 Locked

    378 views
    1 reply
    Latest over 4 years ago
    by Peter James Miller
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