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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 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
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View FAQ threads
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  • Answered

    LM27761: Not powering up reliably 0 Locked

    274 views
    17 replies
    Latest 1 month ago
    by Martin Koster
  • Not Answered

    BQ4050: Wrong data length was specified in bq4050 RM on RSOC (0x0D, Relative state of charge) 0 Locked

    125 views
    2 replies
    Latest 1 month ago
    by Tiger Wang
  • Answered

    LMR33620:LMR33620 and IN39 0 Locked

    95 views
    2 replies
    Latest 1 month ago
    by Naresh Adepu
  • Answered

    LMR14030-Q1: WEBENCH of LMR14030SSQDDARQ1 0 Locked

    133 views
    6 replies
    Latest 1 month ago
    by ARPITA NATH
  • Suggested Answer

    TPS54160: In DCM mode, the inductor current shows a negative value 0 Locked

    29 views
    1 reply
    Latest 1 month ago
    by EricLee
  • Suggested Answer

    TPS3851: TPS3851G33EDRBR 0 Locked

    71 views
    3 replies
    Latest 1 month ago
    by Henry Naguski
  • Suggested Answer

    LM5012-Q1: LM5012QDDARQ1 0 Locked

    109 views
    3 replies
    Latest 1 month ago
    by Tony Koulong
  • Answered

    LM74912-Q1: CISCP's RC filter 0 Locked

    51 views
    1 reply
    Latest 1 month ago
    by Shiven Dhir
  • Suggested Answer

    TPS92692-Q1: SS and FLT pin 0 Locked

    69 views
    5 replies
    Latest 1 month ago
    by Daniel Louis
  • Not Answered

    BQ25756: Gate driver circuit configuration issues 0 Locked

    61 views
    1 reply
    Latest 1 month ago
    by Ethan Galloway
  • Answered

    TPS53647: Compensation Design & READ_IOUT 0 Locked

    157 views
    9 replies
    Latest 1 month ago
    by Troy Johnson
  • Suggested Answer

    TLVH431B-Q1: AEC certification for the TLVH431BQDBZRQ1 0 Locked

    32 views
    1 reply
    Latest 1 month ago
    by Joshua Garcia
  • Suggested Answer

    LM5149: DCM issues in PSPICE 0 Locked

    66 views
    3 replies
    Latest 1 month ago
    by Timothy Hegarty
  • Suggested Answer

    LV5144: Need Quickstarter guide 0 Locked

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

    LM317HV: Operating Temperature only goes down to 0C? 0 Locked

    87 views
    5 replies
    Latest 1 month ago
    by marc stevens
  • Suggested Answer

    TPS536C7EVM-051: I would like to monitor all 12 phase output voltage waveforms of TPS536C7 in Fusion GUI. 0 Locked

    76 views
    1 reply
    Latest 1 month ago
    by Maha Noor
  • Answered

    CSD95472Q5MC: Rboot resistor, required or not? 0 Locked

    53 views
    2 replies
    Latest 1 month ago
    by Raivis Rengelis
  • Not Answered

    BQ27542EVM:BQ27542-G1:After charging is over, stand still for 80 seconds, RM and voltage jump 0 Locked

    279 views
    1 reply
    Latest 1 month ago
    by Alan Frias
  • Not Answered

    BQ40Z80: Learning Status stuck at 06 and not moving to 14 0 Locked

    107 views
    1 reply
    Latest 1 month ago
    by Alan Frias
  • Not Answered

    BQ78350-R1: Programming SREC File Using Custom Tools 0 Locked

    50 views
    1 reply
    Latest 1 month ago
    by Alan Frias
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