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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

    UCC284: UUC284DP-12 0 Locked

    379 views
    2 replies
    Latest over 6 years ago
    by BOb Wagner
  • Suggested Answer

    TPS62085: Fsw shift in TPS62085 0 Locked

    417 views
    1 reply
    Latest over 6 years ago
    by Sabrina
  • Answered

    TPS650830: 650830's LDO3V3 has fault output; 0 Locked

    491 views
    8 replies
    Latest over 6 years ago
    by Wenhao Wu
  • Suggested Answer

    Question of UCC28C43 0 Locked

    263 views
    1 reply
    Latest over 6 years ago
    by John Griffin1
  • Answered

    BQ24610: No battery charge, unclear mode 0 Locked

    1238 views
    8 replies
    Latest over 6 years ago
    by Evgeny Titov
  • Answered

    UCC28950: UCC28950 dead time setting 0 Locked

    526 views
    2 replies
    Latest over 6 years ago
    by Colin Gillmor
  • Suggested Answer

    TPS54336A: Low side driver shorted to ground. 0 Locked

    241 views
    1 reply
    Latest over 6 years ago
    by Jason Wang (BSR-MV)
  • Answered

    TPS61021A: Comparison between EVM and WEBENCH 0 Locked

    262 views
    5 replies
    Latest over 6 years ago
    by Helen chen
  • Answered

    TPS7A7100: TPS7A7100 input capacitor 0 Locked

    404 views
    2 replies
    Latest over 6 years ago
    by YairS
  • Answered

    LM5045: Is there a way to turn both Lo FETS on at the same time? 0 Locked

    331 views
    1 reply
    Latest over 6 years ago
    by John Griffin1
  • Answered

    LM5050-1: Vgs Spec Enquiry 0 Locked

    274 views
    1 reply
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Answered

    Fixed 1.8V version output voltage tolerance 0 Locked

    430 views
    1 reply
    Latest over 6 years ago
    by Juergen
  • Answered

    TPS61240: About reverse current from VOUT to VIN 0 Locked

    493 views
    4 replies
    Latest over 6 years ago
    by Hide
  • Answered

    TPS2400: Query Related to the Overvoltage Protection IC 0 Locked

    495 views
    6 replies
    Latest over 6 years ago
    by Rakesh
  • Answered

    TPS63070: May we have TEC power solution like TPS63070? (we need automotive rating) 0 Locked

    352 views
    2 replies
    Latest over 6 years ago
    by Julian Hagedorn
  • Not Answered

    TPS92690: May TPS92690 suit to replace MP3398? 0 Locked

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

    BQ24401: Ni-MH battery 0 Locked

    362 views
    1 reply
    Latest over 6 years ago
    by ezhao
  • Answered

    TLC5916: Use case at all channel controlled in the same timing 0 Locked

    418 views
    6 replies
    Latest over 6 years ago
    by Shinya Sawamoto
  • Answered

    BQ24450: BQ24450 24V Lead Acid Battery charger circuit Resistors Value 0 Locked

    522 views
    1 reply
    Latest over 6 years ago
    by Bill Johns
  • Answered

    TPSM82480: TPSM82480MOP Footprint and 3D model 0 Locked

    496 views
    6 replies
    Latest over 6 years ago
    by Bill Dempsey
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