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] BQ25750 Schematic and Layout Checklist

    Other Parts Discussed in Thread: BQ25750 Hello all, Here is the BQ25750 schematic and layout checklist. BQ25750_Schematic_And_Layout_Checklist.pdf Best Regards, Munir

  • [FAQ] TLC6C5748-Q1: [FAQ] Interface of TLC6C5748-Q1 and sample code procedure

    Part Number: TLC6C5748-Q1 What's the interface of TLC6C5748-Q1 and how to program it in the 16-bit SPI format?

  • [FAQ] TPS6594-Q1: How do I enable EN_DRV?

    Part Number: TPS6594-Q1 Introduction This FAQ will cover enabling the EN_DRV and the preliminaries needed for it. Since this FAQ covers both TPS6594/TPS6593 and their variants, there will be slight differences on the implementations. The only way…

  • [FAQ] How to design the COMP pin components for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 How to design the COMP pin components for TPS923655 / TPS923654 / TPS923653 / TPS923652?

  • [FAQ] How to design the COMP pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to design the COMP pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

  • [FAQ] LM4121: What are the best options to replace the adjustable version of LM4121?

    Part Number: LM4121 Other Parts Discussed in Thread: REF35 , REF4132 Hello, I am looking to replace LM4121IM5-ADJ/NOPB, LM4121AIM5-ADJ/NOPB, or LM4121IM5X-ADJ/NOPB with another solution from TI. What are my options? Thank you.

  • [FAQ] TPS650350-Q1: How can I get design documents for TPS65035x-Q1 devices?

    Part Number: TPS650350-Q1 All design documents (datasheets and TRM) are on TI MySecure folder. Customers can request access from the link below: https://www.ti.com/licreg/docs/swlicexportcontrol.tsp?form_id=302189&prod_no=TPS65035X-Q1-DESIGN-DOCUMENTS&ref_url…

  • [FAQ] TPS2117: Why isn’t my Power Mux blocking reverse current/voltage?

    Part Number: TPS2117 Background When designing a power path with two or more input sources, it is imperative to not only be able to decide when to switch from one input to another, but also block current flowing from the active source to the inactive…

  • [FAQ] TPL7407LA: TPL7407LA vs. TPL7407L

    Part Number: TPL7407LA Other Parts Discussed in Thread: ULN2003A , TPL7407L , The applications for low-side switching are far reaching, with loads ranging from relays to solenoids, LEDs to lamps, etc. The ULN2003A for example is so widely used, it has…

  • [FAQ] Thunderbolt Reference Designs with TI USB-C PD Products

    Other Parts Discussed in Thread: TPS65988DJ , TPS65982BB , TPD6S300A , TPS65988DK , TPS65982DMC , TPS55288 , TPS2546 , TPD4S311A , TPS65987DDK , TPS25810 , TPS2553 For customers looking to design thunderbolt systems with USB-C, how should one determine…

View FAQ threads