
DATA SHEET
Figure 2 - Efficiency vs. Load current (ratio metric loading)
95
94
93
92
91
1
0.98
0.96
0.94
0.92
0.9
0.88
0.86
Figure 3 - Power factor vs. Load current
90
89
Vi = 230Vac, fan internal
Vi = 230Vac, fan external
Platinum
0.84
0.82
Vi = 230Vac
Vi = 115Vac
88
0
200
400
600
Po [W]
800
1000
0.8
0
200
400
600
Po [W]
800
1000
16
Figure 4 - PFC Stability region
Figure 5 - Inrush current, V in = 230Vac, 90°
CH4 : V in (200V/div), CH3 : I in (20A/div)
14
12
10
8
6
4
2
0
Stable
Unstable
0
100
200
300
400
500
600
700
800
900 1000
Line Inductance [uH]
5
OUTPUT
General Condition: T a = 0 … +45 °C unless otherwise noted.
PARAMETER
DESCRIPTION / CONDITION
MIN
NOM
MAX
UNIT
Main Output V 1
V 1 nom
V 1 set
dV 1 tot
Nominal Output Voltage
Output Setpoint Accuracy
Total Regulation
0.5 ? I 1 nom , T amb = 25 °C
V i min to V i max , 0 to 100% I 1 nom , T a min to T a max
-0.5
-1
12.0
+0.5
+1
VDC
% V 1 nom
% V 1 nom
P 1 nom
I 1 nom
v 1 pp
dV 1 Load
dV 1 Line
Nominal Output Power
Nominal Output Current
Output Ripple Voltage
Load Regulation
Line Regulation
Current Limitation
V 1 = 12 VDC
V 1 = 12 VDC
V 1 nom , I 1 nom , 20MHz BW (See Section 5.1)
V i = V i nom , 0 - 100 % I 1 nom
V i =V i min… V i max
V i > 115 VAC, T a < 45°C
93.5
1080
90.0
60
0
150
100
W
ADC
mVpp
mV
mV
I 1 max
dI share
dV dyn
T rec
t AC V1
t V1 rise
C Load
PFE1100-12-054NA
Current Limitation
PFE1100-12-054RA
Current Sharing
Dynamic Load Regulation
Recovery Time
Start-up Time from AC
Rise Time
Capacitive Loading
V i > 90 VAC, T a < 45°C
V i > 180 VAC, T a < 45°C
V i > 90 VAC, T a < 45°C
Deviation from I 1 tot / N, I 1 > 10%
Δ I 1 = 50% I 1 nom , I 1 = 5 … 100% I 1 nom ,
d I 1 /d t = 1A/μs, recovery within 1% of V 1 nom
T a = 25°C
74
91
71
-3
-0.6
1
78
95
75
+3
0.6
1
2
10
30000
ADC
A
V
ms
sec
ms
μF
PFE1100-12-054xA
4
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