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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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  • Not Answered

    BQ27427: BQ27427 & BQ25306 Connection 0

    68 views
    8 replies
    Latest 2 days ago
    by Dominik Hartl11
  • Not Answered

    TPS7H4013-SEP: Slope Compensation and Inductor Sizing 0

    25 views
    1 reply
    Latest 2 days ago
    by Andy Fondaw
  • Not Answered

    TPS92633-Q1: TPS92633 0

    47 views
    3 replies
    Latest 2 days ago
    by Isaiah Atsedewoin
  • Not Answered

    LM5122: SW Input pin margin seems too tight if boosting to 100V 0

    57 views
    7 replies
    Latest 2 days ago
    by Niklas Schwarz
  • Suggested Answer

    TPS23755EVM-894: Design Files - Board File & Layout File 0

    18 views
    1 reply
    Latest 2 days ago
    by Zhining Zhang
  • Suggested Answer

    TPS541620: TPS541620RPBR : Design Inquiry 0

    37 views
    3 replies
    Latest 2 days ago
    by David_Daniels
  • Not Answered

    TPS61094: Does not charge 0

    26 views
    3 replies
    Latest 2 days ago
    by Brigitte
  • Not Answered

    TPS63900: Supercap charging, reverse current blocking in shutdown 0

    52 views
    5 replies
    Latest 2 days ago
    by Brigitte
  • Suggested Answer

    CSD95420RCB: Current requirement clarification of CSD95420RCB 0

    53 views
    3 replies
    Latest 2 days ago
    by Maha Noor
  • Not Answered

    BQ27Z558: Unseal command and TS pin 0

    22 views
    1 reply
    Latest 2 days ago
    by Alan Frias
  • Not Answered

    BQ41Z50: Production Programming Process or Tool 0

    22 views
    1 reply
    Latest 2 days ago
    by Alan Frias
  • Suggested Answer

    UC1834-SP: Vin greater than 40V for <100ms 0

    19 views
    1 reply
    Latest 2 days ago
    by Daniel Hartung
  • Suggested Answer

    LM4040: Inquiry Regarding Part No.: LM4040AIM3-2.5/NOPB 0

    19 views
    1 reply
    Latest 2 days ago
    by Masoud Beheshti61
  • Not Answered

    BQ40Z50: Cell Balancing in Sleep Never Activating 0

    70 views
    5 replies
    Latest 2 days ago
    by Mackenzie Dougherty
  • Not Answered

    TPS55289: Problems with configuration created using webench Power Designer 0

    32 views
    1 reply
    Latest 2 days ago
    by Brigitte
  • Not Answered

    LM5176: Schematic and PCB Review 0

    53 views
    4 replies
    Latest 2 days ago
    by Brigitte
  • Suggested Answer

    LM5109B-Q1: LM5109B 0

    13 views
    1 reply
    Latest 2 days ago
    by Amy Wozniak
  • Answered

    BQ25798: Help in selecting the compatible fuel gauge according to the application. 0

    38 views
    3 replies
    Latest 2 days ago
    by Jeff F
  • Not Answered

    TPS61288: Question about PFM 0

    32 views
    1 reply
    Latest 2 days ago
    by Brigitte
  • Answered

    LM7310: Output voltage not Generated 0

    21 views
    1 reply
    Latest 2 days ago
    by parth kalaria
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