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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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  • Not Answered

    BQ79616: STM32 cant wake up BQ79616 and communicate 0

    14 views
    0 replies
    Started 3 days ago
    by Chai Jeffrey
  • Answered

    LP87745-Q1: Output voltage exhibits periodic oscillations and then drop 0

    107 views
    5 replies
    Latest 3 days ago
    by Ishtiaque Panhwar
  • Not Answered

    LP55231: basic turn on commands for LP55231 0

    38 views
    2 replies
    Latest 3 days ago
    by Leon He
  • Answered

    CSD25310Q2: Need P2P replacement suggestion 0

    24 views
    2 replies
    Latest 3 days ago
    by Peter Tseng
  • Suggested Answer

    TPS562212: Voltage transient on the input VIN side 0

    105 views
    8 replies
    Latest 3 days ago
    by Manish Gautam
  • Not Answered

    TPS61165: Schematic Review 0

    63 views
    7 replies
    Latest 3 days ago
    by Andy Chen
  • Answered

    TL1451A: Recommended resiter value 0

    151 views
    9 replies
    Latest 3 days ago
    by Jack Sato
  • Not Answered

    TPS552882-Q1: TPS552882-Q1: Inductor overheating on 3.3V and 5V outputs 0

    105 views
    10 replies
    Latest 3 days ago
    by Shipeng Cheng
  • Not Answered

    TPS923652: Verifying max switching frequency based on minimum off-time 0

    115 views
    11 replies
    Latest 3 days ago
    by Lucia Gao
  • Answered

    TUSB1046A-DCI: TUSB1046A + TPS65987 schematic review 0

    134 views
    12 replies
    Latest 3 days ago
    by Henry yu
  • Not Answered

    PTR08100W: how to test loop 0

    51 views
    2 replies
    Latest 3 days ago
    by Tahar Allag
  • Answered

    LM68680-Q1: Please check the top marking for LM68660FRZYRQ1 0

    38 views
    4 replies
    Latest 3 days ago
    by Timothy Hegarty
  • Suggested Answer

    LM70880-Q1: Does it have wettable flank option for automotive application? 0

    36 views
    3 replies
    Latest 3 days ago
    by Timothy Hegarty
  • Suggested Answer

    LM5118: Design Inquiry buck-boost LM5118 0

    41 views
    2 replies
    Latest 3 days ago
    by 奉祥 林
  • Suggested Answer

    TPS566238: Lead over threshold 0

    138 views
    13 replies
    Latest 3 days ago
    by Calan Elaya
  • Answered

    LM5148: Use LM5148 to have a PD board design, need to change 48V to 5V,9V,15V,20V,28V,36V, but the output can't go to 15V. 0

    46 views
    3 replies
    Latest 3 days ago
    by Timothy Hegarty
  • Not Answered

    LM5122: How to decrease the overshoot on SW signal? 0

    21 views
    2 replies
    Latest 3 days ago
    by sun qiyun
  • Suggested Answer

    LM5146-Q1: Device and Mosfet getting hot with no load 0

    24 views
    1 reply
    Latest 3 days ago
    by Timothy Hegarty
  • Not Answered

    TPS923655: TPS923655 burns immediately after supplying voltage 0

    76 views
    7 replies
    Latest 3 days ago
    by Lucia Gao
  • Suggested Answer

    TPS7A94: Please review this schematic for the TPS7A94 0

    43 views
    3 replies
    Latest 3 days ago
    by Vahnroy Hosear
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