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 read the real time voltage from the ADC?

    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900X-Q1 Tool/software: How does one read the ADC telemetry reading from TPS389006-Q1 and translate it to a decimal voltage value?

  • [FAQ] TPS389006-Q1: How to calculate PEC Byte?

    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.

  • [FAQ] How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Part Number: TPS923655 Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , Tool/software: How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?

  • [FAQ] TPS389006-Q1: How to map a voltage monitor fault to the NIRQ error reporting pin?

    Part Number: TPS389006-Q1 Tool/software: What registers handle the mapping of a voltage fault to the NIRQ pin?

  • [FAQ] TPS389006-Q1: How to clear a voltage monitor fault

    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?

  • [FAQ] TPS389R0-Q1: NIRQ vs NRST Error Reporting Output Pins?

    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?

  • [FAQ] TPS389006-Q1: HF vs LF Monitoring ?

    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?

  • [FAQ] UCC27714: What are the design considerations for split ground half-bridge gate driver in high voltage applications?

    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…

  • [FAQ] TPS65987D: Can I tie ADCINx to LDO3V3 directly using a pull-up resistor for DIV max = 1.00 settings?

    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?

  • [FAQ] TPSM843B22EVM: Impedance Resonance at 1.44MHz - Is this EVM design unstable? What is this impedance resonance from?

    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…

View FAQ threads