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TPS25814: SPM

Fred Cheng
Expert 5660 points
Part Number: TPS25814

Hi team,

datasheet doesn't cover what would happen if we disable SPM,

if we want to set maximum current limit 1.5A,  can we do that by disabling SPM ?

or we must enable it to achieve.

  • +1
    TI__Genius 15275 points

    Hi Fred,

    ADCIN2 is used to configure the minimum and maximum current. In order to do this you must enable SPM using ADCIN1. Please see table 8-7 to configure the decoded value of ADCIN1:

    Using Table 8-8 you can configure the current limit using ADCIN2.

    You must enable SPM via ADCIN1 in order to set current limit. 

    Very Respectfully,

    Brandon Beader