Application Notes

Regulation With Remote Sense
+Vo
+S
-Vo
-S
HS
DC-DC
Converter
Load
+
-
twisted pair
G
A
C
I
Pin

TheHSSeriesprovidesregulatedoutputsattheoutputterminals.Whenthereisalargecurrent
and/ortheoutputcableisofsomelength,thevoltageattheendofthecablemaybe
noticeablylowerthanattheterminals.Theconvertercancompensateupto0.75Vofvoltage
dropthroughremotesenseterminals.Toensureaccurateregulation,usersshouldruntwo
separatewires(twistedfromthedesiredregulationpointstotheremotesenseterminals.Even
iftheloadcurrentislow,usersshouldstillconnect+Voto+Sand–Voto–S.