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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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  • Answered

    LM706A0: Webench issue & clarify rail requirements 0

    61 views
    7 replies
    Latest 2 days ago
    by EricLee
  • Not Answered

    LMG1205HBEVM: Considerations (thermal and so on) regarding increasing the output power (current) of LMG1205HBEVM 0

    39 views
    1 reply
    Latest 2 days ago
    by Annabelle Alemand
  • Suggested Answer

    TLV757P: Thermal Resistance for TLV757P 0

    32 views
    1 reply
    Latest 2 days ago
    by Alex Davis
  • Suggested Answer

    TPS7B7702-Q1: TPS7B7702 || Schematic review required 0

    20 views
    1 reply
    Latest 2 days ago
    by Alex Davis
  • Suggested Answer

    BQ25730: E-marker IC for SMPS 0

    23 views
    1 reply
    Latest 2 days ago
    by Tiger Zhou
  • Suggested Answer

    UCC23513: output damage issue 0

    20 views
    1 reply
    Latest 2 days ago
    by Will Appelt
  • Suggested Answer

    BQ25720: Input Ceramic Capacitor Shorting After Field Use 0

    26 views
    1 reply
    Latest 2 days ago
    by Tiger Zhou
  • Not Answered

    LM3940: Need spice model for simulation 0

    18 views
    1 reply
    Latest 2 days ago
    by Alex Davis
  • Not Answered

    BQ79718B-Q1: Identify which safety mechanisms must be used 0

    15 views
    1 reply
    Latest 2 days ago
    by John Du
  • Not Answered

    TPS7B86-Q1: Status of new pspice model for TPS7B8750 0

    15 views
    1 reply
    Latest 2 days ago
    by Alex Davis
  • Not Answered

    BQ24295: Low amperage delivery to battery. 0

    65 views
    5 replies
    Latest 2 days ago
    by Juan Ospina
  • Answered

    TPS25751EVM: new User's guide or schematics? 0

    43 views
    3 replies
    Latest 2 days ago
    by Raymond Lin
  • Answered

    TPS25750: Sometimes TPS25750 returning status "0x03 task rejected" on I2Cw & I2Cr tasks after which I2Cr/I2Cw commands fail continously 0

    89 views
    11 replies
    Latest 2 days ago
    by Chris Sterzik
  • Suggested Answer

    TPS25730EVM: Altium files 0

    42 views
    1 reply
    Latest 2 days ago
    by Aya Khedr
  • Not Answered

    TPS7B4255-Q1: what is Application circuit used for Transient testing as per ISO std 0

    43 views
    1 reply
    Latest 2 days ago
    by Gregory Thompson
  • Not Answered

    TPS74801: TPS74801DRCR schematic review 0

    35 views
    1 reply
    Latest 2 days ago
    by Gregory Thompson
  • Not Answered

    TPS26750: Related issues with TPS26750 0

    39 views
    2 replies
    Latest 2 days ago
    by Ghouse Mohiuddin23
  • Suggested Answer

    UCC27524A: Vin=20V 0

    35 views
    1 reply
    Latest 2 days ago
    by Annabelle Alemand
  • Not Answered

    UCC28950: Current mode ctrl-output transfer function of UCC2895x 0

    23 views
    0 replies
    Started 2 days ago
    by Michael Huang
  • Suggested Answer

    UCD90160A: Programming via python 0

    43 views
    4 replies
    Latest 2 days ago
    by Anne Ngo77
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