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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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  • Not Answered

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

    41 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

    38 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

    TPS6594-Q1: TPS6594 and LP8764 power on issues. 0

    35 views
    1 reply
    Latest 2 days ago
    by Katie Pier
  • 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

    41 views
    4 replies
    Latest 2 days ago
    by Anne Ngo77
  • Not Answered

    TPS7A3001-EP: TPS7A3001DGNR 0

    18 views
    1 reply
    Latest 2 days ago
    by Alex Davis
  • Answered

    UCC2897A: Lineov hyst calculate 0

    88 views
    4 replies
    Latest 2 days ago
    by Jonathan Wong
  • Suggested Answer

    BQ25713: Request for BQ25713 Allium GUI files for ASU SDSL 3U CubeSat EPS capstone project 0

    26 views
    1 reply
    Latest 2 days ago
    by Tiger Zhou
  • Answered

    BQ25703AEVM-732: Will not charge buck or boost mode, OTG works fine. 0

    39 views
    2 replies
    Latest 2 days ago
    by Jerry Peck
  • Suggested Answer

    CSD18509Q5B: SOA 0

    17 views
    1 reply
    Latest 2 days ago
    by John Wallace1
  • Answered

    TPS25751: What does the GUI USB3 Rate setting do? 0

    60 views
    6 replies
    Latest 2 days ago
    by Andy Bartfay
  • Suggested Answer

    TPL7407L:TPL7407LDR丝印问题 0

    69 views
    2 replies
    Latest 2 days ago
    by Patrick Shalton
  • Answered

    TMUXHS221F: Multiplexing (CC1, CC2 and VUSB) to use either: a docking station (primary), or USB-C connector (secondary), to negotiate with a USB-C PD Controller 0

    160 views
    6 replies
    Latest 2 days ago
    by Chris Sterzik
  • Not Answered

    UC2843AQ: UC2843AQD8RQ1 based boost converter output drops out at 0C temperature 0

    29 views
    4 replies
    Latest 2 days ago
    by Jonathan Wong
  • Suggested Answer

    BQ40Z50-R2: Charge limiting for regenerative braking with BLDC on "full" battery 0

    34 views
    3 replies
    Latest 2 days ago
    by Vincent Politzer
  • Not Answered

    BQ27520-G4: Effects of differences between battery cells and battery packs 0

    37 views
    2 replies
    Latest 2 days ago
    by Dominik Hartl11
  • Answered

    TPS3700: Higher output voltage will damage chip? 0

    63 views
    1 reply
    Latest 2 days ago
    by Henry Naguski
  • Answered

    TPS3704-ADJ-CALC: Regarding the Isense multiplier 0

    26 views
    1 reply
    Latest 2 days ago
    by Jesse Villanueva
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