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] LM2663: How much ESR and capacitance are recommended for external capacitor?

    Part Number: LM2663 Hi team, Could you tell me How much ESR and capacitance (range) are recommended for external capacitor as C1 and C2? I would like to use LM2633 as +2.5V input and -2.5V output converter. Regards, Ochi

  • [FAQ] BQ77216: How do I reduce the cell count?

    Part Number: BQ77216 When I don't need all 16 cells of the BQ77216, how should I connect the inputs?

  • [FAQ] TPS650864: What to do with unused voltage regulators / rails?

    Part Number: TPS650864 Hello, The TPS650864 has multiple default settings options (orderable part numbers) but it is common that they won't be a perfect match for a given design. What should I do if I don't want to use one of the regulators that…

  • [FAQ] UCC5310: Logic input characteristics of UCC53XX family

    Part Number: UCC5310 Other Parts Discussed in Thread: UCC5304 , UCC5350-Q1 , UCC5390 , , UCC5390SCDEVM-010 , UCC5350 , UCC5320SCEVM-058 , UCC5390ECDWVEVM , UCC5320 , UCC5390-Q1 , UCC5304EVM-035 The UCC53XX family, excluding UCC5304, have "CMOS compatible…

  • [FAQ] UCC5304: Do you have a version of UCC5304 with an ENABLE pin?

    Part Number: UCC5304 Other Parts Discussed in Thread: UCC5350 Do you have a version of UCC5304 with an ENABLE pin?

  • [FAQ] UCC5310: Do you have a version of UCC53XX with an ENABLE pin?

    Part Number: UCC5310 I would like to use UCC53XX, but I need an ENABLE input. Do you have a part like UCC53XX with an ENABLE pin?

  • [FAQ] UCC5304: How do I implement interlock protection using the UCC5304 in half-bridge applications?

    Part Number: UCC5304 How do I implement interlock protection using the UCC5304 in half-bridge applications?

  • [FAQ] UCC5310: How do I implement interlock protection using the UCC53XX family in half-bridge applications?

    Part Number: UCC5310 Other Parts Discussed in Thread: UCC5304 How do I implement interlock protection using the UCC53XX family?

  • [FAQ] UCC27517A-Q1: Why should I replace discrete gate drivers with low-side driver ICs in automotive PTC modules?

    Part Number: UCC27517A-Q1 Hello, I'm currently using a discrete gate driver for my PTC heater application. What are the benefits of using a gate driver IC instead?

  • [FAQ] LMR70503: Minimum Input/Output Capacitance

    Part Number: LMR70503 Hello, The datasheet isn't too clear on the required minimum input and output capacit ance . Specifically I'm concerned about DC bias with ceramic capacitors. Does TI have a calculator, or other recommended method for determining…

View FAQ threads