TPS22968: Load switch (Current limit function) Recommendation Inquiries

Part Number: TPS22968
Other Parts Discussed in Thread: TPS22950

Hi, TI expert

The customer is reviewing TPS22968 with Load switch, but they want to use Load switch with similar spec with current limit function.

I checked on TI.com, but it seems that there is no current limit type other than 0.2A for the 2-channel load switch.

I'm going to use it on the Micro SD card circuit side, but I think the current should be about 1.4A, but if there is no product line in the load switch of 2channel, is there a part that can be replaced with another part? (ex_EFUSE..)

If you have any other alternative parts, please recommend them.
Thank you.

  • Hello Grady,

    Current limiting load switches come under eFuse category. Please check if you find something suitable.

    You can also check TPS22950 which has provision to set current limiting through external resistor.

    Thanks 
    Amrit