VIPER12A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'VIPER12A' PDF : 15 Pages View PDF
Figure 1 : Rise and Fall Time
ID
VDS
90%
tfv
10%
t
trv
t
Figure 2 : Start Up VDD Current
IDD
IDD0
VDDhyst
IDDch
VDDoff
VDDon
VDD
VDS = 100 V
Fsw = 0 kHz
VIPer12ADIP / VIPer12AS
C
L
D
C << Coss
VDD
FB
CONTROL
VIPer12A
DRAIN
SOURCE
300V
Figure 3 : Restart Duty Cycle
VDD
VDDon
VDDoff
tCH
tST
DRST
=
---------t--S---T-----------
tST + tCH
10µF
t
VDD
FB
CONTROL
2V
VIPer12A
DRAIN
SOURCE
100V
5/15
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