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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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View FAQ threads
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  • Answered

    TL432: Long term stability of reference & Humidity data 0 Locked

    769 views
    2 replies
    Latest over 7 years ago
    by cafain
  • Not Answered

    BQ24650: HOW TO FIX REGN PIN VOLTAGE...? 0 Locked

    824 views
    8 replies
    Latest over 7 years ago
    by shibin george
  • Not Answered

    BQ25120A: BQ25120AYFPR SYS output issue. 0 Locked

    1105 views
    4 replies
    Latest over 7 years ago
    by DAVID NGUYEN
  • Answered

    LM5145: Inverting buck boost, dual phase 0 Locked

    626 views
    2 replies
    Latest over 7 years ago
    by Ryuji
  • Answered

    TPS61200: About the function of C4 of EVM 0 Locked

    642 views
    1 reply
    Latest over 7 years ago
    by Jasper Li
  • Not Answered

    TPS25940-Q1: TPS25940AQRVC 0 Locked

    2119 views
    9 replies
    Latest over 7 years ago
    by Rakesh
  • Not Answered

    LM5175: LM5175 Circuit Vout=24V problem 0 Locked

    394 views
    2 replies
    Latest over 7 years ago
    by Terry Tseng
  • Answered

    TPS61169: Loss of the device itself 0 Locked

    583 views
    3 replies
    Latest over 7 years ago
    by Caryss Li
  • Not Answered

    TLV62585EVM-824: TLV62585 0 Locked

    255 views
    0 replies
    Started over 7 years ago
    by Ben Huang1
  • Answered

    LMG3410: preview cycle 0 Locked

    921 views
    2 replies
    Latest over 7 years ago
    by Jenny Lu69
  • Answered

    TPS65400: Could you kindly help to check the schematic of TPS65400 and give some suggestions about some issue? 0 Locked

    736 views
    6 replies
    Latest over 7 years ago
    by Xinlin Yang
  • Not Answered

    TPS3701: OVP function on VBUS of USB Type-C/PD 0 Locked

    2701 views
    2 replies
    Latest over 7 years ago
    by Tamio Yokokura
  • Answered

    TPS65217: Temp Sensor 0 Locked

    1071 views
    3 replies
    Latest over 7 years ago
    by Daniel Brown
  • Suggested Answer

    bq34z100-G1: How to tell when it's done charging 0 Locked

    350 views
    1 reply
    Latest over 7 years ago
    by Bryan Kahler
  • Suggested Answer

    TPS61088: Distribution of EN internal pull-down resistance 0 Locked

    429 views
    1 reply
    Latest over 7 years ago
    by Helen chen
  • Answered

    BQ24600: No-load fever and current consumption,with the picture of LODRV、HIDRV、PH、BTST 0 Locked

    3174 views
    14 replies
    Latest over 7 years ago
    by Comet Yes
  • Suggested Answer

    BQ27421-G1: Min/max of sense resistor 0 Locked

    435 views
    2 replies
    Latest over 7 years ago
    by Damian Lewis
  • Answered

    BQ40Z50-R2: Power Config: SLP_ACCUM (Bit 8): Enables charge accumulation while in SLEEP mode 0 Locked

    686 views
    1 reply
    Latest over 7 years ago
    by Damian Lewis
  • Answered

    TPS65262-1: External start-up 0 Locked

    743 views
    3 replies
    Latest over 7 years ago
    by Zhao Ma
  • Suggested Answer

    peripheral parts of TPS54336A 0 Locked

    259 views
    1 reply
    Latest over 7 years ago
    by Gavin Wang (Zejing)
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