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] TPS546D24A: What are the differences between the TPS546D24A and the TPS546B24A? Can I swap my design for less than 20A between the two?

    Part Number: TPS546D24A Other Parts Discussed in Thread: TPS546B24A What are the differences between the TPS546D24A and TPS546B24A? Can I use one in place of the other for applications with less than 20A of load current? If I completed my design…

  • [FAQ] LM4040-N: Can you provide the part number nomenclature for LM4040-N and LM4050-N?

    Part Number: LM4040-N Other Parts Discussed in Thread: LM4050-N Can you provide the part number nomenclature for LM4040-N and LM4050-N?

  • [FAQ] TPS650330-Q1: TPS650320-Q1, TPS650330-Q1, TPS650331-Q1, TPS650332-Q1, TPS650333-Q1: What part number can be used to power my image sensor?

    Part Number: TPS650330-Q1 Other Parts Discussed in Thread: TPS650320-Q1 This thread applies to the TPS650320-Q1 and TPS65033x-Q1: Find available part numbers for a variety of popular image sensors in the Camera PMIC Spin Selection Guide: https:…

  • [FAQ] Gate Driver FAQ – Frequently Asked Questions:

    Other Parts Discussed in Thread: UCC27524 , UCC27624 , LMG1020 , UCC27712-Q1 , UCC27712 , UCC27282 , UCC21530-Q1 , UCC28704 , UCC21732 , UCC23513 Gate Driver FAQ – Frequently Asked Questions: High Power Gate Drivers – What are the benefits? TI’s wide…

  • [FAQ] TPS65381A-Q1: Updated Power Estimator for TPS65381A-Q1

    Part Number: TPS65381A-Q1 This thread applies to the power estimator for TPS65381A-Q1. Attached is a updated version of the TPS65381 power estimator. TPS65381A-Q1 Power Estimator - E2E FAQ.xlsm The user can input the supply voltage (VBAT)…

  • [FAQ] TPS6594-Q1: Why does my board work with ES1.0 units but not with ES2.0 units?

    Part Number: TPS6594-Q1 This thread is relevant to TPS6594-Q1 devices: Occasionally, a board will work with ES1.0 units but not with ES2.0 units. This is because early samples had certain voltage and current monitoring features disabled, this resulted…

  • [FAQ] TPS650330-Q1: TPS650320-Q1, TPS650330-Q1, TPS650331-Q1, TPS650332-Q1, TPS650333-Q1: How can I access the complete set of tools and documentation available for these devices?

    Part Number: TPS650330-Q1 Other Parts Discussed in Thread: TPS650320-Q1 This thread applies to the TPS650320-Q1 and TPS65033x-Q1: The comprehensive set of tools and documentation for this family of PMICs is available on mySecure. Access can be requested…

  • [FAQ] TPS6594-Q1: TPS6594-Q1, LP8764-Q1: Device Start up: On Requests sources and destinations

    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 , TPS6593-Q1 , This is relevant to TPS6593-Q1, TPS6594-Q1, LP8764-Q1, TPS6594x devices, and LP876x devices: When configuring your program, it is important to understand the concepts…

  • [FAQ] TPS6594-Q1: [FAQ] TPS6594, LP8764: Is the RTC function required for a functioning PMIC Device?

    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 , TPS6593-Q1 , This is relevant to TPS6593-Q1, TPS6594-Q1, LP8764-Q1, TPS6594x devices, and LP876x devices: The Real Time Clock function (RTC) provides a method by which the PMIC’s…

  • [FAQ] TPS6594-Q1: TPS6594, LP8764: How can I confirm that the correct NVM is programmed?

    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 This is relevant to TPS6594-Q1, LP8764-Q1, TPS6594x devices, and LP876x devices: The NVM programming on your PMIC can be confirmed by using the NVM Validation feature of the Scalable…

View FAQ threads