Frequent Questions

  • [FAQ] TPS62913: How do I ensure my layout results in the best noise and ripple performance possible when using the TPS62912 and TPS62913?

    Part Number: TPS62913 Other Parts Discussed in Thread: TPS62912 I need to ensure that the power supply has the lowest noise and ripple possible, and would like to ensure that my layout does not cause any issues. Any tips?

  • [FAQ] The Industrial Toolbox 4.10.1 is now live on TIREX (+4.10.0)

    Other Parts Discussed in Thread: IWR6843LEVM Hello Everyone The new mmWave Industrial Toolbox Version 4.10.1 is now live on TIREX. This package includes both new content and updates to existing material. The full release notes can be found below.…

  • [FAQ] How to detect motor stall using current sensing

    Other Parts Discussed in Thread: DRV8251A , DRV8251AEVM In some applications, it is important to know when a motor stalls due to an obstruction or reaching the end of travel (for example a door lock reaching the final locked position). This FAQ will discuss…

  • [FAQ] UCC21530: Can UCC21530 and UCC21540 DWK packages be used in 800V systems?

    Part Number: UCC21530 Other Parts Discussed in Thread: UCC21540 As 800 V systems are becoming more common it is important to not only consider the voltage from the primary to secondary side of a driver, but also the channel to channel voltage, at least…

  • [FAQ] DRA821U: How to use DDR BIST engine for filling up pattern.

    Part Number: DRA821U Other Parts Discussed in Thread: DRA821 Dear support, For DDR ECC per-load, we use the BIST engine for SDRAM initilization, but it fails, the following is the registers configured, Could you help me check whether the configuration…

  • [FAQ] DRV2625: Using DRV260x or DRV262x with single I2C Master

    Part Number: DRV2625 Other Parts Discussed in Thread: TCA9548A , TCA9554 The DRV262x and DRV260x devices has a TI haptic broadcast mode where it will make the device respond to the slave address 0x58 (7-bit) or 1011000 in binary. This mode is useful in…

  • [FAQ] DRV2625: DRV26xx Reference Design

    Part Number: DRV2625 Below you can find the basic application reference design for parts from the DRV260x and DRV262x Families The only difference in reference design being that supply rails for the DRV262x series of parts has a range of 2.7V…

  • [FAQ] Can I use LMG1210 with a bipolar supply?

    Part Number: LMG1210 [FAQ] Can I use LMG1210 with a bipolar supply? There are several considerations when designing for bipolar bus voltage to make sure that the specifications of the LMG1210 driver are not exceeded at any moment. In general, the…

  • [FAQ] Can TI's non-isolated half bridge drivers be used in 100% duty cycle applications?

    [FAQ] Can TI's non-isolated half bridge drivers be used in 100% duty cycle applications? TI’s non-isolated half bridge drivers do not internally generate the bias for the high side channel. Instead, they use an external bootstrap circuit to keep the…

  • [FAQ] DRA821U: Test on SDK8.1 for Ethernet Firmware

    Part Number: DRA821U Hi Champs There're questions about Ethernet Firmware Test on SDK8.1 release. My customer has tried to activate 4-ports of CPSW-5g on top of SDK 8.1-prebuilt image. They found issues below. (with followings were executed…

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