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TPS2595: What's the difference between "Precision Adjustable Limit Switch" and "eFuse"?

Howard Zou
Genius 12365 points
Part Number: TPS2595

Hi, 

They all enter the constant current mode when the current exceeds the limit. The major difference is the Vin level, eFuse is higher than "Precision Adjustable Limit Switch". Are there any other difference?

  • 0
    TI__Guru** 105361 points
    Hi Howard,

    From overload protection point of view both devices behave similarly.
    Precision Adjustable Limit Switch are more suitable for USB ports, max voltage limited to 6.5V, internally fixed rise time
    eFuse comes with wider operating voltage, adjustable rise time for driving load capacitor loads, over voltage protection

    Best Regards,
    Rakesh
  • 0 in reply to Rakesh
    TI__Guru** 105361 points
    Hi Howard,

    Please let me know your system requirements and application use case to suggest suitable part.

    Best Regards,
    Rakesh