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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

    LM7310: Output voltage not Generated 0

    21 views
    1 reply
    Latest 2 days ago
    by parth kalaria
  • Suggested Answer

    TPS61040: WEBENCH®︎ Designer TPS61040 0

    26 views
    1 reply
    Latest 2 days ago
    by Brigitte
  • Suggested Answer

    TPS653860-Q1: PGOOD function 0

    24 views
    1 reply
    Latest 2 days ago
    by Katie Pier
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    TPS92200: Is it feasible to use it as a 15-ohm heater (5W, 12V)? 0

    28 views
    1 reply
    Latest 2 days ago
    by Jane Ye
  • Not Answered

    LP5815: Linux kernel 5.15 driver for LP5815 0

    17 views
    1 reply
    Latest 2 days ago
    by Jane Ye
  • Answered

    TPSM843620: The maximum capacitance allowed on TPSM843620 output (output capacitor + load capacitor) 0

    36 views
    2 replies
    Latest 2 days ago
    by Thulasimani G
  • Not Answered

    LM74502H-Q1: LM74502H-Q1 0

    9 views
    1 reply
    Latest 2 days ago
    by Shiven Dhir
  • Suggested Answer

    LM5158: zener diode needed for master 0

    20 views
    1 reply
    Latest 2 days ago
    by Moritz
  • Not Answered

    TPS482H85-Q1: TPS482H85-Q1Footprint 0

    22 views
    0 replies
    Started 2 days ago
    by Furkan ALICI
  • Not Answered

    TPS61088: Using the TPS61088 as an LED driver 0

    24 views
    1 reply
    Latest 2 days ago
    by Brigitte
  • Suggested Answer

    TPS61299-Q1: How to calculate efficiency of TPS61299-Q1 0

    39 views
    3 replies
    Latest 2 days ago
    by Brigitte
  • Answered

    TPS62872-Q1: Series Resistor Connected to EN 0

    76 views
    5 replies
    Latest 2 days ago
    by Excel Regidor
  • Not Answered

    TPS22953-Q1: Reverse current block active when no V_in and V_bias? 0

    19 views
    0 replies
    Started 2 days ago
    by Benedikt Donnermann
  • Suggested Answer

    LM51581: vin 9v~60v, vout 38v/200mA or 20v/400mA 0

    46 views
    5 replies
    Latest 2 days ago
    by Harry Hofner
  • Not Answered

    LM51772: SCHEMATIC REVIEW / DEVICE DOESNT PROVIDE POWER 0

    60 views
    6 replies
    Latest 2 days ago
    by Brigitte
  • Suggested Answer

    TPSM86638: Dimension for pad 0

    37 views
    4 replies
    Latest 2 days ago
    by Alla Ushasri
  • Not Answered

    UCC25661: Correct RFB value 0

    32 views
    3 replies
    Latest 2 days ago
    by SIRIPURAM YAMINI
  • Not Answered

    UCC25661: about the burst mode +1

    52 views
    3 replies
    Latest 2 days ago
    by SIRIPURAM YAMINI
  • Not Answered

    UCC25640EVM-020: UCC24624DR 0

    63 views
    4 replies
    Latest 2 days ago
    by SIRIPURAM YAMINI
  • Not Answered

    BQ40Z50-R2: equation of smart temperature to determine min/max seems to do no effect 0

    172 views
    8 replies
    Latest 2 days ago
    by Cedric Milleret
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