NCP1236
Controller Operation (Autorecovery Version: B Option)
High Latch
VCC > VCC(ovp)
VCC > VCC(on)
Soft−start
Soft−start ends
Brown−out
TSD
tautorec counting
Brown−out
TSD
Stopped
Brown−out
TSD
Fault
Brown−out
TSD
Skip
Brown−out
VCC reset
Skip in
Latch
High Latch
Low Latch
Skip out
Running
VCC > VCC(ovp)
High Latch
Low Latch
VCC > VCC(ovp)
t
V
V
fault expires
CS > VCS(stop)
CC < VCC(off)
With Fault=
Figure 54. Controller Operation State Diagram (Autorecovery Protection)
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