Datasheet

DataSheet
30W, Single Output
VER:01 Page 2 of 44 Issued Date：2009/06/22
Absolute Maximum Ratings
Parameter Model Min Max Unit
Input Voltage
Continuous
Transient (100ms)
24WSxx
48WSxx
24WSxx
48WSxx
40
80
50
100
Vdc
OperatingAmbientTemperature
without derating
with derating
All -40
50
50
85
°C
Operating Case Temperature All 105 °C
Storage Temperature All -55 105 °C
Output Specification
Parameter Model Min Typ Max Unit
Output Voltage
(Vin = Vin(nom) ; Full Load ; TA=25°C)
xxWS1P5
xxWS2P5
xxWS3P3
xxWS05
xxWS5P1
xxWS12
xxWS15
1.485
2.475
3.267
4.95
5.049
11.88
14.85
1.5
2.5
3.3
5.0
5.1
12
15
1.515
2.525
3.333
5.05
5.151
12.12
15.15
Vdc
Voltage adjustability All -10 +10 %
Output Regulation
Line (Vin(min) to Vin(max) at Full Load)
Load (0% to 100% ofFull Load)
All
-0.2
-0.5
+0.2
+0.5
% Vo
Output Ripple & Noise
Peak-to-Peak (5Hz to20MHz bandwidth)
(Measured with a 1μF/50VMLCC)
xxWS1P5
xxWS2P5
xxWS3P3
xxWS05
xxWS5P1
xxWS12
xxWS15
100
100
100
100
100
150
150
mVp-p
Temperature Coefficient
All -0.02 +0.02
%
Vo/°C
Output Voltage Overshoot
(Vin = Vin(min) toVin(max) ;Full Load ; TA=25°C)
All 0 5 % Vo
Dynamic Load Response
(Vin = Vin(nom) ; TA=25°C)
Load step change from
75% to 100% or 100 to 75% of Full Load
Peak Deviation
Setting Time(Vo＜10% peakdeviation)
All
All
300
250
mV
μs
Output Current xxWS1P5
xxWS2P5
xxWS3P3
xxWS05
xxWS5P1
xxWS12
xxWS15
0
0
0
0
0
0
0
8500
8000
7500
6000
6000
2500
2000
mA