Datasheet

VIPer20A-E Operation description
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5.8 Operation pictures
Figure 5. V
DD
Regulation point Figure 6. Undervoltage lockout
Figure 7. Transition time Figure 8. Shutdown action
Figure 9. Breakdown voltage vs temperature Figure 10. Typical frequency variation
ICOMP
I
COMPHI
I
COMPL O
V
DDr eg
0
VD
D
Slope =
Gm i n mA/ V
FC00150
V
DDon
I
DDch
I
DD0
V
DD
V
DDoff
V
DS
= 35 V
Fsw = 0
I
DD
V
DDhyst
FC00170
ID
VDS
t
t
tf
tr
10% Ipeak
10% V
D
90% VD
FC00160
VCOMP
VOSC
ID
t
tDISsu
t
t
ENABLE
DISABLE
ENABLE
VCOMPth
FC00060
Temperature (°C)
FC00180
0 20406080100120
0.95
1
1.05
1.1
1.15
BV
DSS
(Normalized)
Temperature (°C)
0 20 40 60 80 100 120 140
-5
-4
-3
-2
-1
0
1
FC00190
(%)