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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

    TPS63020: Optional input cirrent limiting 0 Locked

    223 views
    1 reply
    Latest over 5 years ago
    by Jasper Li
  • Answered

    LM61495-Q1: 15V/10A 0 Locked

    796 views
    14 replies
    Latest over 5 years ago
    by user4805041
  • Answered

    TPS65131-Q1: VCC drop 0 Locked

    411 views
    5 replies
    Latest over 5 years ago
    by Liaqat Khan
  • Suggested Answer

    LMR14050-Q1: Power Management Forum 0 Locked

    165 views
    2 replies
    Latest over 5 years ago
    by Rod Brick
  • Suggested Answer

    TPS563201: VFB_resistance 0 Locked

    272 views
    1 reply
    Latest over 5 years ago
    by Yuchang Zhang
  • Answered

    BQ77915: How to determine the cell voltage sensing capacitor value 0 Locked

    362 views
    6 replies
    Latest over 5 years ago
    by Shivani Ghorpade
  • Answered

    TPS709: TPS709 Model 0 Locked

    268 views
    2 replies
    Latest over 5 years ago
    by Steve Green
  • Suggested Answer

    UCC27322-EP: output status with VCC below min spec? 0 Locked

    241 views
    3 replies
    Latest over 5 years ago
    by Wei Zhang
  • Answered

    LM5069: Use upstream? 0 Locked

    148 views
    2 replies
    Latest over 5 years ago
    by af36
  • Answered

    exit ship mode of battery charger BQ25115 0 Locked

    788 views
    2 replies
    Latest over 5 years ago
    by POTHIRAJAN KANDASAMY
  • Answered

    LM74700-Q1: start up time 0 Locked

    263 views
    4 replies
    Latest over 5 years ago
    by Karikalan Selvaraj
  • Suggested Answer

    LP8867-Q1: Which is recommended Vin either 40V or 45V? 0 Locked

    261 views
    3 replies
    Latest over 5 years ago
    by Frank Qiu
  • Answered

    TPS3808G01DBVEVM: VIT spec 0 Locked

    395 views
    2 replies
    Latest over 5 years ago
    by user1821343
  • Answered

    TPS3808: VIT and VHYS spec in the full temperature 0 Locked

    233 views
    2 replies
    Latest over 5 years ago
    by user1821343
  • Suggested Answer

    TPS562201: The capacitor in the FB loop and the value of inductor 0 Locked

    353 views
    1 reply
    Latest over 5 years ago
    by Yuchang Zhang
  • Suggested Answer

    BQ34Z100-G1: HDQ Interface connection to multiple hosts 0 Locked

    195 views
    1 reply
    Latest over 5 years ago
    by Damian Lewis
  • Suggested Answer

    TPS65130: Queries regarding Noise and Ripple of this device 0 Locked

    303 views
    4 replies
    Latest over 5 years ago
    by Liaqat Khan
  • Answered

    BQ24610: When i pull out the battery ,the system power down (but ADAPTER present) about 30ms 0 Locked

    465 views
    12 replies
    Latest over 5 years ago
    by Moon
  • Answered

    BQ76925: Cell Input protection diodes 0 Locked

    866 views
    3 replies
    Latest over 5 years ago
    by WM5295
  • Suggested Answer

    TPS65131: Maximum Current on the input side 0 Locked

    149 views
    2 replies
    Latest over 5 years ago
    by Liaqat Khan
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