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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] TPS389006-Q1: How to calculate PEC Byte?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900X-Q1 , , TPS389C03-Q1 , TPS38800-Q1 , TPS389R0-Q1 , TPS388R0-Q1 Tool/software: How is the PEC Byte calculated? Is there a tool to assist in the calculation.
    • Answered
    • 4 months ago
    • Power management
    • Power management forum
  • [FAQ] How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Lucia Gao
    Lucia Gao
    Part Number: TPS923655 Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , Tool/software: How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • 4 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389006-Q1: How to map a voltage monitor fault to the NIRQ error reporting pin?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Tool/software: What registers handle the mapping of a voltage fault to the NIRQ pin?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389006-Q1: How to clear a voltage monitor fault

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900-Q1 Tool/software: When a voltage fault is detected by a monitoring channel of TPS38900-Q1 how is the fault reported and how is the fault cleared?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389R0-Q1: NIRQ vs NRST Error Reporting Output Pins?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389R0-Q1 Tool/software: TPS3890Rx-Q1 device features two types error reporting output pins, what is the difference between NRST and NIRQ pins?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389006-Q1: HF vs LF Monitoring ?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900X-Q1 Tool/software: TPS38900x-Q1 device features two types of monitoring, what is the difference between HF and LF monitoring?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC27714: What are the design considerations for split ground half-bridge gate driver in high voltage applications?

    Richard Herring
    Richard Herring
    Part Number: UCC27714 Tool/software: There are numerous 600V half-bridge gate drivers available in 8 pin SOIC packages and also higher pin count 14 pin packages. With the 8 pin SOIC package, only the basic half-bridge gate driver functions are available…
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS65987D: Can I tie ADCINx to LDO3V3 directly using a pull-up resistor for DIV max = 1.00 settings?

    Christopher Lim1
    Christopher Lim1
    Part Number: TPS65987D Tool/software: When biasing the ADCINx boot pins, if I select one of the settings where the DIV_MAX is 1.00, can I directly tie the pin to the LDO3V3 through a rail?
    • Answered
    • 6 months ago
    • Power management
    • Power management forum
  • [FAQ] TPSM843B22EVM: Impedance Resonance at 1.44MHz - Is this EVM design unstable? What is this impedance resonance from?

    Peter James Miller
    Peter James Miller
    Part Number: TPSM843B22EVM Other Parts Discussed in Thread: TPSM843B22 , Tool/software: I was sitting through a presentation about using a 2-port probe to measure output impedance versus frequency, and there was an example of the TPSM843B22 which had…
    • Answered
    • 6 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS65224-Q1: Driver examples

    Niko Alatalo
    Niko Alatalo
    Part Number: TPS65224-Q1 Other Parts Discussed in Thread: TPS65223 , TPS65224 , AM62P , SK-AM62P-LP Tool/software: For developing with TPS6522x PMIC (TPS65224(-Q1), TPS65223 (-Q1) , TPS65222 (-Q1) and TPS65221 (-Q1) ) drivers will be needed to handle…
    • 7 months ago
    • Power management
    • Power management forum
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