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STIL04-P5

P1-P3P4-P6P7-P9P10-P11
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STIL
4/11
Table 5: Electrical Characteristics
Symbol Parameter Test conditions
Values
UnitSTIL04 STIL06 STIL08
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
I
Pt1
+
I
Pt2
Driver trigger
current
V
Dout
= 12V(DC)
R
L
= 30Ω
T
j
= 0°C
12 20 12 20 12 20
mA
T
j
= 25°C
10 10 10
V
D(Pt1)
V
D(Pt2)
Direct driver
trigger voltage
V
Dout
= 12V(DC)
R
L
= 30Ω
T
j
= 0°C
0.6 0.85 1 0.85 1 0.8 1
V
T
j
= 25°C
0.8 0.95 0.8 0.95 0.75 0.9
T
j
= 150°C
0.2 0.45 0.2 0.45 0.2 0.4
V
R(Pt1)
V
R(Pt2)
Maximum repetitive reverse driver
voltage
T
j
= 25°C
888V
dV
Dout
/dt
Dynamic
voltage rising
Linear slope up
to V
Dout
= 470V
T
j
= 150°C
500 500 500
V/µs
T
j
= 125°C
1000 1000 1000
I
Rout
(off)*
Max reverse
current without
driver current
V
Rout
= 800V
I
Pt1
= I
Pt2
= open
T
j
= 25°C
555
µA
T
j
= 150°C
300 300 300
I
Rout
(on)*
Max reverse
current with
driver current
V
Rout
= 400V
I
Pt1
= I
Pt2
= 10mA
T
j
= 150°C
300 300 300 µA
V
t0
Threshold direct
voltage for one
power switch
I
out(AV)
= 4A
T
j
= 150°C
0.75 0.9
V
I
out(AV)
= 6A
0.75 0.9
I
out(AV)
= 8A
0.75 0.9
R
d
Dynamic
resistance for
one power
switch
I
out(AV)
= 4A
T
j
= 150°C
55 80
mΩ
I
out(AV)
= 6A
45 50
I
out(AV)
= 8A
30 40
V
F
**
Forward voltage
drop for one
power switch
I
in
= 4A
T
j
= 150°C
0.95 1.4
V
I
in
= 6A
1.05 1.35
I
in
= 8A
0.97 1.2
Pulse test:
* tp = 300 ms, δ < 2%
** tp = 380 µs, δ < 2%
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STIL
5/11
POWER LOSSES CALCULATION
When the input current is sinusoidal (case of PFC), the conducted power losses can be calculated by us-
ing the following formula:
If the output average current is 8Amps, V
t0
and R
d
of the electrical characteristics table can be used. For
different output current please refer to the application note AN1600 that provides guidelines to estimate
the correct values of V
t0
and R
d
.
LIGHTNING SURGE IMMUNITY (IEC61000-4-5)
During lightning surge transient voltage across the AC line, over current and over voltage stress are ap-
plied on all the components of the power supply. The STIL can sustain a maximum peak surge current up
to I
PEAK
(I
PEAK
= 500A for STIL04/STIL06 and I
PEAK
= 1000A for STIL08) as defined by the combine wave-
form generator (8/20µs waveform as shown in figures 5, 6 and 7).
Special recommendations for the lightning surge immunity:
1 - Check that the I
PEAK
in the STIL stays below the limit specified above.
2 - Check that no over voltages are applied on the STIL and the bridge diode.
3 - In order to reduce the dynamic current stress (dI
out
/dt) through the structure of the STIL, it is recom-
mended to connect a differential mode choke coil in front of the STIL and the bridge diode.
More details and design guidelines are provided in the application note “AN1600 - STIL: Inrush Current
Limitation Device for Off-Line Power Converter”.
Figure 5: Surge test condition
P
tot
V
t0
I
out AV()
R
d
I(
out AV()
π)
2
×
8
------------------------------------ -
⋅+⋅=
IEC61000-4-5
STIL
Pt 1
Pt 2
IOUT
VOUT
Coupling
network
+
surge
generator
(l
evel 1, 2, 3 or 4)
5Vdc
0
+
OUT
N
DRIVER
L
Figure 6: Surge test characterisation for STIL04/06 Figure 7: Surge test characterisation for STIL08
1
1
5 µs
80A/Div
I
OUT
Ipeak=500A
0 Amps
8 µs
20 µs
IEC61000-4-5
Ipeak
1
1
5 µs
160A/Div
I
OUT
Ipeak=1000A
0 Amps
IEC61000-4-5
Ipeak
8 µs
20 µs
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STIL
6/11
Figure 8: Basic connection with a PFC boost preregulator
Figure 9: Non repetitive surge peak on-state
current (sinusoidal pulse) and corresponding
value of I
2
t (Tj initial = 25°C)
Figure 10: Non repetitive surge peak on-state
current (sinusoidal pulse) and corresponding
value of I
2
t (Tj initial = 150°C)
Figure 11: Relative variation of driver trigger
current versus junction temperature (typical
values)
Figure 12: Relative variation of direct pilot
trigger voltage versus junction temperature
(typical values)
+
L
OUT
N
Pt1
Pt2
Cb
Vout
C2
-
+
R
C1
PFC Control
Auxiliary windows
(see application
note )AN1692
R1
AC in
Inrush resistor
R2
DRIVER
C0
I (A), I²t(A²s)
TSM
1
10
100
1000
0.01 0.10 1.00 10.00
T
j
initial=25°C
I
TSM
I²t
STIL04/STIL06
STIL08
STIL08
STIL04/STIL06
t (ms)
p
I (A), I²t(A²s)
TSM
1
10
100
1000
0.01 0.10 1.00 10.00
T
j
initial=150°C
I
TSM
I²t
STIL04/STIL06
STIL08
STIL08
STIL04/STIL06
t(ms)
p
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0 25 50 75 100 125 150
T (°C)
j
I or I [T ] / I or I [T = 25°C]
Pt1 Pt2 j Pt1 Pt2 j
V or V [T ] / = 25°C]
DPt1 DPt2 j
VorV[T
DPt1 DPt2 j
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0 25 50 75 100 125 150
T (°C)
j
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P1-P3P4-P6P7-P9P10-P11

STIL04-P5

Mfr. #:
Buy STIL04-P5
Manufacturer:
STMicroelectronics
Description:
Current & Power Monitors & Regulators In-Rush Curr Limit
Lifecycle:
New from this manufacturer.
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