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IRS29831 Просмотр технического описания (PDF) - International Rectifier
Номер в каталоге
Компоненты Описание
производитель
IRS29831
LED FLYBACK CONTROL IC
International Rectifier
IRS29831 Datasheet PDF : 17 Pages
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State Diagram
IRS29831PBF
Power Turned On
VZX < VOVTH-
VOVHYS
Delay tWD
Fault Mode
OUT = Low
COMP = Held Low
UVLO Mode
ICC = IQCCUV
HVREG = On
OUT = Low
COMP = Held Low
VZX > VOVTH
VCC > VCCUV+
Startup Mode
OUT = Switching
VCS < VCSTH
-VOVHYS
VCS > VCSTH
Current Limit
OUT = Low
VMULT > VPREF
VZX > VOVTH
Regulating Mode
HVREG = Off
OUT = Switching
VCS < VCSTH
-VOVHYS
VCS > VCSTH
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September 10, 2014
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