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]: Ideal Diode Controller or Linear ORing Controller Gate voltage oscillates at light load or no load

    Other Parts Discussed in Thread: TPS2410 , LM5051 , LM5050-2 , LM74700-Q1 , LM5050-1 , TPS2412 Ideal Diode Controller or Linear ORing Controller Gate voltage oscillates at no load current or light load current causing output voltage to have small ripple…

  • [FAQ]: Ideal Diode controller vs ORing Controller?

    Other Parts Discussed in Thread: TPS2410 , TPS2411 , LM7480-Q1 , LM5050-1 , LM5050-2 , LM74700-Q1 , LM7481-Q1 What is the difference between an Ideal Diode Controller vs an ORing controller? RELATED PRODUCTS: LM74700-Q1, LM7480-Q1, LM7481-Q1, LM5050…

  • [FAQ] TPS650864: [Regulator] is shutting down or measuring x% lower than expected - what is the cause?

    Part Number: TPS650864 Other Parts Discussed in Thread: TPS650861 , I have built a new board and find that [Regulator] is shutting down. Or I have built a new board and find that [Regulator] is measuring lower voltage than expected. What could…

  • [FAQ] BQ25601: BQ2560x FAQs

    Part Number: BQ25601 BQ2560x_ FAQ.pdf Please refer to the file for BQ2560x top frequently asked questions. Thank you very much!

  • [FAQ] LM5176: Difference between the standard and -Q1 versions

    Part Number: LM5176 Hi, What is the difference between the LM5176 and LM5176 -Q1? Other than the AEC-Q100 qualification, are the parts interchangeable? Thanks! Bart

  • [FAQ] TPS546D24A: When I scan my I2C bus, I noticed the TPS546D24A responds to multiple I2C addresses. What addresses and why?

    Part Number: TPS546D24A I am working on a design that uses the TPS546D24A. When I scan the I2C bus addresses on the system, I see the TPS546D24A is responding to multiple I2C address. What I2C addresses does the TPS5446D24A? Why does the TPS546D24A…

  • [FAQ] LM5176-Q1: 2k resistor power rating for VISNS

    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Hi Team, My customer is using the LM5176 in a design that could get up to 55V on the input so they are going to need to add a 2k resistor in series with the VISNS pin as suggested in section…

  • [FAQ] TPS65251: Differences between TPS65251 and TPS65251-x

    Part Number: TPS65251 Differences between TPS65251 and TPS65251-x:

  • [FAQ] LM2662: Output current when used as positive voltage doubler?

    Part Number: LM2662 Hi team, Can you please answer the following customer question? When works as a voltage converter, the output current is more or less 200mA, but how much is the output current when is it working as a Positive Voltage Doubler…

  • [FAQ] TLC6C5748-Q1: How to use TLC6C5748-Q1 to build a local dimming system?

    Part Number: TLC6C5748-Q1 Hi How to use TLC6C5748-Q1 to build a local dimming system? How to design the hardware? how to design the LED board? How to connect LED drivers with TCON? what is the TCON partnumber? How to do the layout?

View FAQ threads