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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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View FAQ threads
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  • Answered

    TPS3851: the wave of WDI signal 0 Locked

    179 views
    14 replies
    Latest 1 month ago
    by chunli Liang
  • Suggested Answer

    UCC28056: can you kindly delete all these queries from my account 0 Locked

    78 views
    1 reply
    Latest 1 month ago
    by Ning Tan
  • Answered

    TPS54719EVM-152: Clarification on R8, R9, R10, and C11 in TPS54719 EVM Schematic 0 Locked

    53 views
    1 reply
    Latest 1 month ago
    by Chris Glaser
  • Answered

    LMR64010: Difference between the LMR64010 and LM27313 0 Locked

    49 views
    1 reply
    Latest 1 month ago
    by Shipeng Cheng
  • Suggested Answer

    TPS92391: LED current sink output 0 Locked

    47 views
    2 replies
    Latest 1 month ago
    by Colin Chen
  • Answered

    TPS23755: 802.3at Type2 POE+ 25.5W 0 Locked

    121 views
    3 replies
    Latest 1 month ago
    by Ghouse Mohiuddin23
  • Suggested Answer

    TPS26750: Can I connect VBUS_LV to a 3.3V LDO instead of TPD4S480? 0 Locked

    490 views
    39 replies
    Latest 1 month ago
    by Ghouse Mohiuddin23
  • Not Answered

    TPS25751: Discharging of PPHV Net During Fast USB PD Reconnects 0 Locked

    290 views
    17 replies
    Latest 1 month ago
    by Ghouse Mohiuddin23
  • Suggested Answer

    TPS543C20: Lead over threshold 0 Locked

    66 views
    3 replies
    Latest 1 month ago
    by Peter James Miller
  • Answered

    LM5118: LM5118 Self consuming 0.5W and strange waveforms on Gates 0 Locked

    122 views
    4 replies
    Latest 1 month ago
    by Michel datema
  • Suggested Answer

    BQ25858B-Q1: Inquiry about the stages during charging startup 0 Locked

    42 views
    1 reply
    Latest 1 month ago
    by Michael Bradbourne
  • Not Answered

    EV2400: 64-bit version of the DLL (m_api_01_x64.dll) for BQ-BMS-PROGRAMMER-SW part.2 0 Locked

    253 views
    3 replies
    Latest 1 month ago
    by Dominik Hartl11
  • Not Answered

    LM5022-Q1: LM5022-Q1 0 Locked

    38 views
    1 reply
    Latest 1 month ago
    by Niklas Schwarz
  • Not Answered

    BQ40Z80: Pack does not detect FC and therefor cannot complete a Successful Learning Cycle nor Balance cells 0 Locked

    213 views
    5 replies
    Latest 1 month ago
    by Boudewijn Bruinsma
  • Not Answered

    TPS923655: Information on power dissipation 0 Locked

    48 views
    1 reply
    Latest 1 month ago
    by Lucia Gao
  • Not Answered

    TPS92511: Decrypted PSpice Model 0 Locked

    35 views
    1 reply
    Latest 1 month ago
    by Lucia Gao
  • Not Answered

    TPS6594EVM: Using TPS6594111 to handle load issues 0 Locked

    127 views
    8 replies
    Latest 1 month ago
    by Ishtiaque Panhwar
  • Answered

    BQ76952: command "Current() 0x3A" 0 Locked

    76 views
    2 replies
    Latest 1 month ago
    by Le Rousseau Brice
  • Not Answered

    TPS65910: How does the OCP work? 0 Locked

    67 views
    5 replies
    Latest 1 month ago
    by Ishtiaque Panhwar
  • Not Answered

    TPS650864: PMIC sets Temp_Crit during power up sequence and restarts 0 Locked

    61 views
    4 replies
    Latest 1 month ago
    by Ishtiaque Panhwar
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