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ISO1410: BUS-Side Supply Current

Brian Wang0928
Genius 13560 points
Part Number: ISO1410
Other Parts Discussed in Thread: ISO1430,

Tool/software:

One question, why the bus supply current of the ISO1410(500KHz) is higher than ISO1430 (12Mbps). It looks it's not making sense. Please help to clarify. Thanks.  

  • 0
    TI__Mastermind 25690 points

    Hello Brian, 

    Thank you for reaching out. ISO1410 Icc2 current consumption is higher than ISO1430 Icc2. This seems to be due to slight differences how the ISO1410 driver slew rate control is implemented.  

    Best,
    Andrew