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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 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 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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  • Not Answered

    BQ27421-G1: learning data 0 Locked

    200 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    LM74700-Q1: ORing application with inrush control 0 Locked

    775 views
    2 replies
    Latest over 4 years ago
    by JasonT
  • Suggested Answer

    LM1084: What to use, RθJC(top) value or the ψJT value? 0 Locked

    716 views
    1 reply
    Latest over 4 years ago
    by Kyle Van Renterghem
  • Answered

    TPS7A24: Recommended Feedforward Cap Values 0 Locked

    434 views
    3 replies
    Latest over 4 years ago
    by Kyle Van Renterghem
  • Answered

    TPS7A20: Not expected Output voltage 0 Locked

    583 views
    2 replies
    Latest over 4 years ago
    by May
  • Suggested Answer

    TLV707: output of LDO rising 0 Locked

    582 views
    1 reply
    Latest over 4 years ago
    by Kyle Van Renterghem
  • Suggested Answer

    LM5069: LM5069 to drive the low side (ground side) 0 Locked

    255 views
    3 replies
    Latest over 4 years ago
    by Rakesh
  • Answered

    TPS74801: dose TPS74801 LDO requires Feedforward capacitor? 0 Locked

    271 views
    2 replies
    Latest over 4 years ago
    by Neo.Wang
  • Suggested Answer

    TPS2663: TPS2663 Undervoltage Latching 0 Locked

    240 views
    1 reply
    Latest over 4 years ago
    by Rakesh
  • Answered

    LM3429: Confirmation of feasibility 0 Locked

    301 views
    4 replies
    Latest over 4 years ago
    by Tuan Tran74
  • Suggested Answer

    TPS62813-Q1: Whether TPS62813-Q1 support remote feedback? 0 Locked

    377 views
    1 reply
    Latest over 4 years ago
    by Tanvee
  • Suggested Answer

    TPS56C215: [TPS56C215] layout check improvement from ESD interference 0 Locked

    202 views
    1 reply
    Latest over 4 years ago
    by Yuchang Zhang
  • Not Answered

    WEBENCH® Tools/TPS568215: webench 0 Locked

    183 views
    3 replies
    Latest over 4 years ago
    by Yuchang Zhang
  • Suggested Answer

    TPS54302: Breakdown of the chip without apparent cause 0 Locked

    459 views
    7 replies
    Latest over 4 years ago
    by Vincent Zhang(BSR)
  • Not Answered

    LM2776: Output voltage not good 0 Locked

    521 views
    3 replies
    Latest over 4 years ago
    by Excel Regidor
  • Suggested Answer

    TPS564208: Ambient TEMP 0 Locked

    365 views
    7 replies
    Latest over 4 years ago
    by Vincent Zhang(BSR)
  • Answered

    TPS54302: could TPS54302 support 0.6Vout? 0 Locked

    210 views
    3 replies
    Latest over 4 years ago
    by Vincent Zhang(BSR)
  • Answered

    TPS61022: Expected issue at EN>VIN 0 Locked

    164 views
    1 reply
    Latest over 4 years ago
    by Zack Liu
  • Suggested Answer

    LM3630A: CAN WE Flaot Pin SEL ?. 0 Locked

    275 views
    2 replies
    Latest over 4 years ago
    by kamlesh patel
  • Answered

    TPS61222: DCDC with the latch protection at short circuit 0 Locked

    607 views
    4 replies
    Latest over 4 years ago
    by Excel Regidor
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