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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 3 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    LM5110: SON Package info nowhere to be found 0

    30 views
    1 reply
    Latest 20 hours ago
    by Annabelle Alemand
  • Not Answered

    TPS7H2201-SP: Negative Input Voltages 0

    75 views
    10 replies
    Latest 20 hours ago
    by Elizabeth Won
  • Suggested Answer

    TPS65987DDK: How to use the RDO and PDO in 0x34 and 0x35? 0

    54 views
    3 replies
    Latest 20 hours ago
    by Aya Khedr
  • Suggested Answer

    TPS25810: Regarding the Package information 0

    118 views
    5 replies
    Latest 20 hours ago
    by Jon Walters
  • Suggested Answer

    TPS65994AD: Host Interface register/command spec for TPS65994x 0

    29 views
    4 replies
    Latest 20 hours ago
    by Tommy Lin
  • Suggested Answer

    TPS2819-Q1: Output state during power-up and power-down. 0

    27 views
    1 reply
    Latest 20 hours ago
    by Amy Wozniak
  • Suggested Answer

    BQ24650: Recommendation for charger and BMS ICs for 2S1P LiFePO4 and solar 0

    197 views
    17 replies
    Latest 21 hours ago
    by Christian Moyer
  • Not Answered

    TPS23881: PSE Controller Detection Event for 4-pair Auto-class configured ports when connected to 2-pair PD 0

    12 views
    0 replies
    Started 21 hours ago
    by Jerry Leung
  • Not Answered

    TPS62812-Q1: Shelf Life 0

    11 views
    0 replies
    Started 21 hours ago
    by JORGE LOPEZ
  • Answered

    TPS65219: GPIO pull-up resistor 0

    37 views
    1 reply
    Latest 21 hours ago
    by Sarah Lao
  • Suggested Answer

    TPSM365R3: TPSM365 recommended layout 0

    38 views
    2 replies
    Latest 22 hours ago
    by Quaternion Aerospace
  • Not Answered

    BQ25750: Charging current noise ripple 0

    11 views
    0 replies
    Started 22 hours ago
    by Rami Yehia
  • Not Answered

    BQ76907: Cell balancing not working 0

    12 views
    0 replies
    Started 22 hours ago
    by Danilo A.
  • Answered

    BQ25895: BQ25895 0

    29 views
    2 replies
    Latest 22 hours ago
    by Alan Lee
  • Suggested Answer

    LP2985: LP2985IM5-3.3/NOPB is it new chip or legacy chip 0

    17 views
    1 reply
    Latest 23 hours ago
    by Ishaan Shetye
  • Answered

    GPCCHEM: High DOD Deviation 0

    40 views
    4 replies
    Latest 23 hours ago
    by Diego
  • Suggested Answer

    BQ28Z610: BQ28Z610 CHEM ID 0

    58 views
    4 replies
    Latest 23 hours ago
    by Diego
  • Suggested Answer

    BQ79731-Q1: BQ79731-Q1 0

    46 views
    3 replies
    Latest 23 hours ago
    by Zachary Balov
  • Suggested Answer

    BQ27Z746: Why does the device display the charging current when the charger is not plugged in during communication? 0

    81 views
    6 replies
    Latest 23 hours ago
    by Diego
  • Suggested Answer

    BQ79758-Q1: Complete Datasheet 0

    24 views
    1 reply
    Latest 23 hours ago
    by Zachary Balov
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