Tool/software: Code Composer Studio
HI,TI's team:
there is a question for the source capabilities(register 0x32) peakcureent setting on FW tool,
they are setting same as(see the below capture) ,but the effect different on OCP.
i am setting 20V/5A,the peakcurrent setting is 150%,
it can enter ocp mode if using the E-load 5.6A after on the V6.1.1 version;
test condition:using the Power-Z PDO meter trig the 20V ,the Vbus connect to E-load directly
but the V5.13 version can't OCP mode if same as test condition(E-load 5.6A after),
it's load above 8A ,didn't enable the protect mechnism.
waiting for 4mins after,enter OTP mode automatcially.
what ae they different? and which version(between V5.13 and V6.1.1) be normal?
BTW:
about the peakcurrent setting, if setting it (0x32) is 100%,then setting the peakcurrent1(0x77) 300%@20ms@15duty.
are they have any relateship? are they have any help for the PD inrush?
above them,could you help me confirm and add your suggestion?
thanks!