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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

    BQ24170: The /BATDRV pin status of BQ24170 0

    41 views
    2 replies
    Latest 10 days ago
    by Jeff F
  • Not Answered

    BQ76940: No Connect Connections Specifically Pins 11, 12, 16, an 17 0

    26 views
    0 replies
    Started 10 days ago
    by Patrick Verdon
  • Not Answered

    UCD90160A: UCD90160A: How to mask the single Rail Fault reporting 0

    46 views
    1 reply
    Latest 10 days ago
    by yihe
  • Answered

    TPS7H2201-SP: Lead-Form recommendation 0

    19 views
    1 reply
    Latest 10 days ago
    by Elizabeth Won
  • Suggested Answer

    TL7700: TL7700: Estimated allowable error for output pulse duration (tpo) 0

    22 views
    2 replies
    Latest 10 days ago
    by Henry Naguski
  • Suggested Answer

    TPS25751: Handling failure modes in embedded controller SW 0

    168 views
    12 replies
    Latest 10 days ago
    by Raymond Lin
  • Suggested Answer

    TPS4813-Q1: TPS48130QDGXRQ1 Reverse input protection 0

    62 views
    4 replies
    Latest 10 days ago
    by Sarah Raines
  • Answered

    BQ27Z758: Does BQ27Z758 ship with default firmware 0

    71 views
    6 replies
    Latest 10 days ago
    by Dan Harrison
  • Suggested Answer

    TPS65987D: Production programming solution in-application 0

    34 views
    1 reply
    Latest 10 days ago
    by Chris Sterzik
  • Answered

    TPS546E25: TPS546E25RXXR 0

    191 views
    19 replies
    Latest 10 days ago
    by Peter James Miller
  • Suggested Answer

    TPS7H3301-SP: Inrush Flaws / Recommended Alternative for DDR4 0

    68 views
    6 replies
    Latest 10 days ago
    by Sarah Koch
  • Not Answered

    TPS23730: Coil selection or alternate 0

    20 views
    1 reply
    Latest 10 days ago
    by Zhining Zhang
  • Not Answered

    LM5164: application waveform 0

    48 views
    3 replies
    Latest 10 days ago
    by Tony Koulong
  • Suggested Answer

    TPS6593-Q1: TPS65931211 voltage monitoring delay time 0

    54 views
    4 replies
    Latest 10 days ago
    by Nicholas McNamara
  • Not Answered

    BQ27520-G4: StateOfCharge becomes abnormal after several cycles 0

    120 views
    7 replies
    Latest 10 days ago
    by Dominik Hartl11
  • Not Answered

    TPS2663: Dual TPS2663 system output characteristics 0

    32 views
    3 replies
    Latest 10 days ago
    by Amrit Jit
  • Suggested Answer

    LM5180EVM-DUAL: The board doesn't work after replacing the transformer for higher voltages. 0

    83 views
    6 replies
    Latest 10 days ago
    by Frank Shen
  • Suggested Answer

    BQ34Z100-G1: Clarification on Learning Cycle Procedure for BQ34Z100-G1 0

    74 views
    7 replies
    Latest 10 days ago
    by Diego
  • Suggested Answer

    TPS25751: Clarification on TPS25751 IO Config “Initial Value” and Event Polarity 0

    18 views
    1 reply
    Latest 10 days ago
    by Raymond Lin
  • Suggested Answer

    UCC28742: Can the UCC28742 IC operate in quasi-resonant mode? 0 Locked

    45 views
    3 replies
    Latest 10 days ago
    by Mike O'
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