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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 Connect PMIC Pins for DDR3L, LPDDR4, LPDDR3, etc. Memory Types?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Other Parts Discussed in Thread: TPS22969 , , TPS650832 , TLV62080 How to Connect PMIC Pins for DDR3L, LPDDR4, LPDDR3, etc. Memory Types?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: Are there ibl documents for the PMIC?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Other Parts Discussed in Thread: TPS650832 , Are there ibl documents for the PMIC?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: How Do I Enter Deep Sleep Modes DS4/5?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 How do I enter Deep Sleep Modes DS4/5?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: Can you help to understanding Emergency Shutdown?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Can you help to understanding Emergency Shutdown?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: Can TPS65083x be powered by 5V supply?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Can TPS65083x be powered by 5V supply?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: How to set Resistor Divider for VDCSNS Comparator?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 How to set resistor divider for VDCSNS comparator?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65916: Which I2C bus should I use?

    Nastasha
    Nastasha
    Part Number: TPS65916 Should I use I2C1 or I2C2?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65916: What voltage can the open-drain GPIOs be pulled up to?

    Nastasha
    Nastasha
    Part Number: TPS65916 What voltage should I use to pullup the GPIOs?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65916: How should VCCA and VIO supplies be sequenced?

    Nastasha
    Nastasha
    Part Number: TPS65916 What are the requirements for the sequencing of the input supplies for this device?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65916: Should I use PWRON or POWERHOLD to turn on the device?

    Nastasha
    Nastasha
    Part Number: TPS65916 How should I enable the device?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
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  • Not Answered

    TPS62826A: CSP PKG. 0 Locked

    192 views
    1 reply
    Latest over 4 years ago
    by Chris Glaser
  • Suggested Answer

    TPS65295: SLP_S4 and VTT_CNTL pin usage when supporting only S0 and S5/S4 states 0 Locked

    615 views
    10 replies
    Latest over 4 years ago
    by Yuchang Zhang
  • Not Answered

    TPS7A91: Output overshoot 0 Locked

    287 views
    1 reply
    Latest over 4 years ago
    by Srikanth Lolla Venkata
  • Suggested Answer

    UCD3138OL64EVM-031: Operating system 0 Locked

    272 views
    1 reply
    Latest over 4 years ago
    by Ian Bower
  • Suggested Answer

    TPS745-Q1: TPS745-Q1 PIN FMEA questions 0 Locked

    231 views
    1 reply
    Latest over 4 years ago
    by Juliette
  • Suggested Answer

    LM25145: Does PGOOD work as OVP function? 0 Locked

    309 views
    7 replies
    Latest over 4 years ago
    by Timothy Hegarty
  • Suggested Answer

    TPS23754: Searching p2p compatible solution with TPS23754 0 Locked

    180 views
    1 reply
    Latest over 4 years ago
    by Brett Colteaux
  • Suggested Answer

    BQ2947: if (V4–V3), (V3–V2), (V2–V1), and (V1–VSS) < VOV, what's the Vout range? 0 Locked

    384 views
    2 replies
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    BQ24072: CHG pin low but not charging... 0 Locked

    426 views
    6 replies
    Latest over 4 years ago
    by Anthony P Pham
  • Suggested Answer

    BQ24072: If we have a single lithium battery charger, the charging current can be up to 5A chip recommended, which needs to include the function of path management? 0 Locked

    248 views
    1 reply
    Latest over 4 years ago
    by Anthony P Pham
  • Not Answered

    BQ24040: PMIC Charging Issue 0 Locked

    462 views
    9 replies
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ76942: EXIT DEEPSLEEP Issue 0 Locked

    274 views
    3 replies
    Latest over 4 years ago
    by WM5295
  • Answered

    UCC28019A: Operate at 360Hz to 800Hz and 70VAC to 180VAC supply voltage 0 Locked

    298 views
    2 replies
    Latest over 4 years ago
    by Danilo A.
  • Not Answered

    BQ76942: AFE reset when query DA STATUS 5 after config mode 0 Locked

    356 views
    3 replies
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    BQ25790EVM: Can the IC automatic terminate discharge of battery when the battery is low ? 0 Locked

    170 views
    1 reply
    Latest over 4 years ago
    by Michael Emanuel35
  • Suggested Answer

    LMQ62440-Q1: Buck IC output oscillations due to inductor short 0 Locked

    270 views
    3 replies
    Latest over 4 years ago
    by Jimmy Hua
  • Suggested Answer

    BQ25731: BQ25731 0 Locked

    355 views
    1 reply
    Latest over 4 years ago
    by Pengzhao Zhu
  • Not Answered

    BQ76952: https://www.ti.com/tool/BQ769X2-THERMISTOR_COEFF_CALCULATOR?login-check=true 0 Locked

    170 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Not Answered

    BQ769X2-THERMISTOR_COEFF_CALCULATOR:https://www.ti.com/tool/BQ769X2-THERMISTOR_COEFF_CALCULATOR?login-check=true 0 Locked

    275 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    BQ40Z80EVM-020: Device not detected 0 Locked

    393 views
    16 replies
    Latest over 4 years ago
    by Art Mecina
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