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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] TPS650830: How to handle the Unused I2C Communication SDA & SCL Lines?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 What should I do if I am not using I2C Communication SDA & SCL Lines? How to handle the Unused I2C Communication SDA & SCL Lines?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: How to handle the Unused Connections for VOUT3V3SW Load Switch?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 What should be done with unused VOUT3V3SW?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: What's the special solution for TPS65083x Load Regulation Improvement ?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 What can I do to improve load regulation on VR2?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: What's the special need for TPS65083x VIN3 and VIN5 Connections?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Where should I connect VIN3 and VIN5?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: TPS65083x Unused Board Temp Monitoring, (VCOMP and TRIPZ pins)

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Question: What to do with the VCOMP and TRIPZ pins if the board temp monitoring circuit is not used?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: TPS65083x - Unused VINPP and Power Path Comparators

    Phil Yi
    Phil Yi
    Part Number: TPS650830 What should one do with the VINPP, ACIN, BAT1 and BAT2 power path comparators?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: TPS65083x Unused LDO1

    Phil Yi
    Phil Yi
    Part Number: TPS650830 What should I do if I am not using LDO1?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65911: How to change the default sequence and voltage settings?

    Karl Wallinger
    Karl Wallinger
    Part Number: TPS65911 When designing with the TPS65911, you may want to select different EEPROM settings than the default configuration provided by one of the TPS65911 device spins. Can you change the default configuration?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65911: How to connect unused pins?

    Karl Wallinger
    Karl Wallinger
    Part Number: TPS65911 When using the TPS65911, you may not be using every feature or function within the device. In this case, how should you connect the unused pins?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS62801: What is the location of the device type marking?

    Emmanuel Granatello
    Emmanuel Granatello
    Part Number: TPS62801 Other Parts Discussed in Thread: TPS62802 , TPS62806 , The TPS62801, TPS62802 and TPS62806 are optically differentiated by a special character printed on the WCSP package. On this one you may find also the pin 1 marker, usually…
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
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  • Answered

    TPS61020: Data of Load Regulation 0 Locked

    211 views
    1 reply
    Latest over 1 year ago
    by Nathan Ding
  • Answered

    TPS61033: Returning from pass-through mode 0 Locked

    217 views
    3 replies
    Latest over 1 year ago
    by Nathan Ding
  • Not Answered

    UCD90320: Interference on current sense amplifier connected to UCD90320 AMON input 0 Locked

    330 views
    7 replies
    Latest over 1 year ago
    by yihe
  • Answered

    LM3648: What are the differences between LM3648YFFR and LM3648TTYFFR? 0 Locked

    244 views
    1 reply
    Latest over 1 year ago
    by Ives Li
  • Answered

    LP8764-Q1: Fault event selection in configuration setting 0 Locked

    274 views
    3 replies
    Latest over 1 year ago
    by Alex Lee
  • Answered

    LP5860: scanning a keypad 0 Locked

    722 views
    7 replies
    Latest over 1 year ago
    by Jared Zhou
  • Answered

    TPS6594-Q1: PGOOD is always H, I2C nack 0 Locked

    203 views
    8 replies
    Latest over 1 year ago
    by Shinji Mada
  • Suggested Answer

    TPS65987D: Using PP_HV1 for 5V, 9V, 15V and PP_HV2 for 20V 0 Locked

    193 views
    1 reply
    Latest over 1 year ago
    by Alex Liu
  • Answered

    UCC28950-Q1: FMEA and FIT 0 Locked

    558 views
    13 replies
    Latest over 1 year ago
    by nara
  • Suggested Answer

    TPS6521905: [TPS6521907RHB]3V3 output issue 0 Locked

    349 views
    3 replies
    Latest over 1 year ago
    by Brenda Diaz
  • Answered

    BQ21061: Start-up charger current 0 Locked

    410 views
    8 replies
    Latest over 1 year ago
    by Anthony P Pham
  • Answered

    TPS65988EVM: Unable to restore board to default values 0 Locked

    720 views
    21 replies
    Latest over 1 year ago
    by Roy Wheaton
  • Not Answered

    BQ76952: CHG and DSG Resistor value 0 Locked

    191 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Suggested Answer

    LM5177EVM-HP: Frequency choice 0 Locked

    177 views
    1 reply
    Latest over 1 year ago
    by Brigitte
  • Answered

    USB-PD-CHG-EVM-01: Preferred power role: Power source Unexpected behavior. 0 Locked

    1312 views
    29 replies
    Latest over 1 year ago
    by Christian Moyer
  • Suggested Answer

    TPS22921: minimum voltage input 0 Locked

    227 views
    1 reply
    Latest over 1 year ago
    by Patrick Shalton
  • Suggested Answer

    TPS43061: Could TPS43061 achieve the same Vout as Vin? 0 Locked

    163 views
    1 reply
    Latest over 1 year ago
    by Brigitte
  • Suggested Answer

    LM5116: LM5116_ Buck converter 0 Locked

    232 views
    1 reply
    Latest over 1 year ago
    by EricLee
  • Suggested Answer

    TPS2372: TPS2372 0 Locked

    204 views
    1 reply
    Latest over 1 year ago
    by Diang Xing
  • Suggested Answer

    LMR16006: WeBench does not work 0 Locked

    206 views
    1 reply
    Latest over 1 year ago
    by Ridge Lahti
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