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] TPS922051: How to design the shunt resistor Rlk_comp for TPS922051/0

    Part Number: TPS922051 How to design the shunt resistor Rlk_comp for TPS922051/0

  • [FAQ] TPS922051: How to design compensation capacitor for TPS922051/0?

    Part Number: TPS922051 How to design the compensation capacitor for TPS922051/0?

  • [FAQ] TPS7B4260-Q1: What are some commonly asked questions about voltage tracking LDOs?

    Part Number: TPS7B4260-Q1 What is the difference between a tracking LDO and a regular LDO? A regular LDO reacts to changes in the input voltage, V IN and the load current, I OUT by dynamically minimizing error between the feedback voltage, V FB…

  • [FAQ] UCC5881-Q1: How can I optimize DESAT (desaturation) settings on the UCC5881-Q1 for my application?

    Part Number: UCC5881-Q1 Other Parts Discussed in Thread: STRIKE The UCC5881-Q1 offers enhanced flexibility in DESAT settings through its SPI interface, allowing you to easily adapt your control board to different power modules (such as IGBT or SiC…

  • [FAQ] UCC5881-Q1: Upgrading UCC5880-Q1 to UCC5881-Q1 - Key Considerations?

    Part Number: UCC5881-Q1 Other Parts Discussed in Thread: UCC5880-Q1 , If you're planning to upgrade your design from UCC5880-Q1 to UCC5881-Q1, there are several key factors to consider. It’s easy to upgrade since both devices have pin-to-pin compatibility…

  • [FAQ] UCC5881-Q1: What are the new features in UCC5881-Q1?

    Part Number: UCC5881-Q1 Other Parts Discussed in Thread: UCC5880-Q1 , UCC5881-Q1 is TI’s latest programmable isolated gate driver, offering pin-to-pin compatibility with the exact same package and pinout as UCC5880-Q1. This enables designers to keep…

  • [FAQ] BQ25798: Recommended backup mode operation

    Part Number: BQ25798 Tool/software: Backup mode is expected to work as follows: Host software sets (arms) EN_BACKUP=1 while input source is attached at VBUS Input voltage fails below backup mode trigger point = %*VINDPM Backup mode engages setting…

  • [FAQ] TPS923651: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming

    Part Number: TPS923651 Tool/software: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming?

  • [FAQ] TPS922051: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming

    Part Number: TPS922051 Tool/software: How to reduce acoustic noise of MLCCs in TPS92205x and TPS92365x applications with PWM dimming?

  • [FAQ] BQ25600: What is the function of the /QON pin on BQ2560x?

    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 Tool/software: The /QON pin has multiple functions on the BQ25601/D and BQ25600/D and is pulled up internally. The only thing connected to this pin should be some switch/FET/button etc. Float…

View FAQ threads