Hi Jason
We just used TPS25982X as a current limit device.
Please help to review the schematic as attached PDF and pin application as below.
LDSTRT : no use, connect to GND.
EN/UVP : enable control by CPLD (reserved divider resistor for UVP setting)
NRETRY / RETRY_DELAY : follow table 4 & 5 (reserved 56pF for 4 times retry)
ITIMER : follow table 6 pin open 0S to limiting (reserved 4.7nF for 1ms delay)
DVDT : typical value 3300pF (not sure?)
IMON : 4.7Kohm to GND (not sure?)
Thanks
Best Regards.
Alvin
