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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] TPS650861: Please help on TPS650861 programming in manufacturing process

    Helios Yang
    Helios Yang
    Part Number: TPS650861 Other Parts Discussed in Thread: IPG-UI , , Hi, My customer starts to plan building boards and face issue doing programming. Could you please help on the need below? Thanks Please help to check the query, “but not sure…
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5109: Differences between LM5109A and LM5109B

    Richard Herring
    Richard Herring
    Part Number: LM5109 There have been questions regarding the differences between the LM5109A and LM5109B 100V high-side low-side drivers. The pinout, available packages and parameter specifications are the same for the LM5109A and LM5109B. So the LM5109B…
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] How can I verify my Power over Ethernet (PoE) equipment is inter-operable? Is there a "Logo" program?

    Thomas Lewis
    Thomas Lewis
    I would like an easy way to be sure that my Power over Ethernet (PoE) equipment is inter-operable. I want to avoid the potential issues outlined in the TI blog linked here -->
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] Please watch UCD Sequencer Training Portal https://training.ti.com/fusion-digital-power-designer

    yihe
    yihe
    Hello UCD90xxx Sequencer Training portal is online. please go to below link to learn how to use Fusion Digital Power Designer Tool to configure. https://training.ti.com/fusion-digital-power-designer Regards Yihe
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] Where can I find details regarding Power over Ethernet (PoE) specification IEEE 802.3bt?

    Yue TANG
    Yue TANG
    Part Number: TPS2372 Hi Team, Customer want to see the specification of 802.3bt. since we already had the bt ready chips, Can you please support this document. thanks.
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: The difference between TPS6590378 and TPS6590379

    minlong jiang
    minlong jiang
    Part Number: TPS659037 HI Sir: what is the difference between TPS6590378 and TPS6590379, i don't see any difference from the specification. thanks
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] Voltage References FAQ and new Content

    Marcoo Z
    Marcoo Z
    Other Parts Discussed in Thread: TL431 , TL431LI Frequently Asked Questions 1. Oscillation on A/TL431, TLV/H431, A/TL431LI One common question always regards oscillation and stability of '431 like devices. The architecture of the TL431 was designed…
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: How do I start to develop system software with MSP430 reference code?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 How do I start to develop system software with MSP430 reference code?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: What should be taken into consideration when designing VDD (3.3V) power supply?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 What should be taken into consideration when designing VDD (3.3V) power supply?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: What’s Alternative A (ALT A) and Alternative B (ALT B)? Can TPS23861 support both Alternative A and Alternative B wiring?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23861 What’s Alternative A (ALT A) and Alternative B (ALT B)? Can TPS23861 support both Alternative A and Alternative B wiring?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
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    TPS25830A-Q1: Other Fault Scenario 0

    22 views
    1 reply
    Latest 10 days ago
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    TPS65988: Command Register Always Responds with !CMD 0

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    BQ25750EVM: No output voltage 0

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    by Gregory Thompson
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    57 views
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    32 views
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    by Isaiah Atsedewoin
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    20 views
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    by Chris Sterzik
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    LP2951: LP2951-50DR 0

    37 views
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    9 views
    0 replies
    Started 10 days ago
    by Nicholas Haneline
  • Answered

    TPS2HCS08-Q1: About LPM 0

    29 views
    1 reply
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    by Patrick Shalton
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    TPS389006-Q1: Full device reset 0

    63 views
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    by Sila Atalar
  • Suggested Answer

    BQ25630: SOme design questions for BQ25630.. 0

    28 views
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    by Garrett Kreger
  • Suggested Answer

    BQ24172EVM-706-5V: glitch at start-up 0

    20 views
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    Latest 10 days ago
    by Jeff F
  • Not Answered

    TPS25981: PG Pulldown Spec 0

    32 views
    1 reply
    Latest 10 days ago
    by Sailendra Kumar
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