VIPER15

Manufacturer Part NumberVIPER15
DescriptionVIPerPlus family: quasi-resonant high performance off line high voltage converter
ManufacturerSTMicroelectronics
VIPER15 datasheet
 


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VIPER15
4.3
Electrical characteristics
(T
= -25 to 125 °C, V
J
Table 6.
Power section
Symbol
V
Break-down voltage
BVDSS
I
OFF state drain current
OFF
Drain-source on state
R
DS(on)
resistance
Effective (energy related)
C
OSS
output capacitance
Table 7.
Supply section
Symbol
Voltage
Drain-source start voltage
V
DRAIN
_START
I
Start-up charging current
DDch
V
Operating voltage range
DD
V
V
DDclamp
DD
V
V
DDon
DD
V
DD
V
DDoff
shutdown threshold
V
DD
V
DD(RESTART)
threshold
Current
Operating supply current,
I
DD0
not switching
Operating supply current,
I
DD1
switching
Operating supply current,
I
DD_FAULT
with protection tripping
Operating supply current
I
DD_OFF
with V
a. Adjust V
above V
DD
(a)
= 14 V
; unless otherwise specified)
DD
Parameter
Test condition
I
= 1 mA, V
DRAIN
T
= 25 °C
J
V
= max rating,
DRAIN
V
= GND
FB
I
= 0.2 A, V
DRAIN
V
= GND, T
BR
I
= 0.2 A, V
DRAIN
V
= GND, T
BR
V
= 0 to 640 V
DRAIN
Parameter
Test condition
V
= 120 V,
DRAIN
V
= GND, V
BR
V
= 4 V
DD
V
= 120 V,
DRAIN
V
= GND, V
BR
V
= 4 V after fault.
DD
After turn-on
clamp voltage
I
= 20 mA
DD
start-up threshold
V
= 120 V,
DRAIN
under voltage
V
= GND, V
BR
V
restart voltage
= 120 V,
DRAIN
V
= GND, V
BR
V
= GND, F
FB
V
= GND, V
BR
V
= 120 V,
DRAIN
V
= 7 V
DD
< V
DD
DDoff
start-up threshold before settings to 14 V.
DDon
Doc ID 15455 Rev 5
Electrical data
Min.
Typ.
Max.
= GND
FB
800
60
= 3 V,
FB
20
24
= 25 °C
J
= 3 V,
FB
40
48
= 125 °C
J
10
Min.
Typ.
Max.
60
80
100
= GND,
-2
-3
-4
FB
= GND,
-0.4
-0.6
-0.8
FB
8.5
23.5
23.5
13
14
15
= GND
7.5
8
8.5
FB
4
4.5
5
= GND
FB
= 0 kHz,
SW
0.9
= 10 V
DD
2.5
400
270
Unit
V
μA
Ω
Ω
pF
Unit
V
mA
mA
V
V
V
V
V
mA
mA
μA
μA
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