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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] TL431: Operating condition of Refernce pin in Shunt Refernces

    Trailokya Rai
    Trailokya Rai
    Part Number: TL431 Other Parts Discussed in Thread: , TLV431 , , What is the recommended operating condition for refernce pin of shunt regulators { TL431/ATL431/TL431LI/ATL431LI/TLV431/ATL431LI}?
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [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 3 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 3 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 3 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 3 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    UCC5870-Q1: Maximum Impulse and Surge Isolation Ratings 0 Locked

    89 views
    4 replies
    Latest 1 month ago
    by Vishwa Balaji S
  • Answered

    TPS25942A: IEC62368 Ed.4 0 Locked

    101 views
    5 replies
    Latest 1 month ago
    by Arush Gupta
  • Not Answered

    BQ51013B: Different solutions of 5W/below 1A wireless charge IC except for BQ51013B 0 Locked

    168 views
    4 replies
    Latest 1 month ago
    by Ling Cao
  • Suggested Answer

    TPS62135: Is the MODE pin can be dynamically changed to change PFM or PWM 0 Locked

    103 views
    3 replies
    Latest 1 month ago
    by Alla Ushasri
  • Not Answered

    TPS54821: Flammability Rating for the part - TPS54821RHLT 0 Locked

    35 views
    1 reply
    Latest 1 month ago
    by Gautam Iyer
  • Answered

    TPS723: TPS72301DBVR 0 Locked

    58 views
    2 replies
    Latest 1 month ago
    by Pavel Levanov
  • Suggested Answer

    TPS62827: How to calculate the output discharge resistor ? 0 Locked

    85 views
    4 replies
    Latest 1 month ago
    by Febin
  • Answered

    TLV61070A: Power saving issues 0 Locked

    68 views
    2 replies
    Latest 1 month ago
    by Stefan Richter
  • Answered

    LMR51635: LMR51635 overheating at 48 V input, AP2114 LDO also heating 0 Locked

    126 views
    4 replies
    Latest 1 month ago
    by sabith ch
  • Not Answered

    TPS55285: TPS55285 Linux driver support 0 Locked

    72 views
    4 replies
    Latest 1 month ago
    by Mulin Yuan
  • Answered

    LP5860EVM: CE/EU Declaration of Conformity (aka EU DoC) required 0 Locked

    127 views
    10 replies
    Latest 1 month ago
    by Chris Cavillon
  • Not Answered

    TPS63020: TPS63020 simulation question ahout TEC apllication, the result of simulation is differenct with refer circuit. 0 Locked

    89 views
    2 replies
    Latest 1 month ago
    by Lei Zhong
  • Suggested Answer

    LM25116: LM25116 Voltage Regulation 0 Locked

    194 views
    14 replies
    Latest 1 month ago
    by ARPITA NATH
  • Not Answered

    UCC256402: Frequency Jitter and Design Calculator questions from adapted PMP21683 +1 Locked

    247 views
    12 replies
    Latest 1 month ago
    by Sougata Nayak
  • Suggested Answer

    LM2596: Color change on leads after reflow 0 Locked

    143 views
    5 replies
    Latest 1 month ago
    by Pramanik Patel
  • Suggested Answer

    LM5143: LM5143 output current,mos power dissipation and thermal design 0 Locked

    201 views
    11 replies
    Latest 1 month ago
    by Onkar Bhakare
  • Answered

    LM5149: Internal LDO Issue 0 Locked

    73 views
    5 replies
    Latest 1 month ago
    by Timothy Hegarty
  • Answered

    LM5148: external bias VCCX sequence 0 Locked

    65 views
    3 replies
    Latest 1 month ago
    by Timothy Hegarty
  • Answered

    TPS1HTC100-Q1: Several questions regarding the operation 0 Locked

    172 views
    9 replies
    Latest 1 month ago
    by Rishika Patel
  • Suggested Answer

    TPS4800-Q1: SIMULATION ISSUE 0 Locked

    94 views
    3 replies
    Latest 1 month ago
    by Rishika Patel
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