NCP374
IN
Vbus
/FLAG
ton
t start
t REG
IREV
/EN
ID
{}
{}
t RRD
Over Current in Vbu s
Ilim
Transciever
/DIR
Figure 4. Over Current Protection sequence
In Vbus Mode, FLAG pin remains available, allowing the
mcontroller to have a status regarding over−voltage
condition, over−current condition or thermal shutdown
condition.
http://onsemi.com
8