Datasheet

DataSheet
10W, Single Output
VER:00 Page 2 of 30 Issued Date：2009/03/02
Absolute Maximum Rating
Parameter Model Min Max Unit
Input Voltage
Continuous
Transient (100ms)
24WSxx
48WSxx
24WSxx
48WSxx
36
75
50
100
V
DC
OperatingAmbient Temperature (with derating) All -40 85 °C
Operating CaseTemperature 100 °C
Storage Temperature All -55 105 °C
Output Specification
Parameter Model Min Typ Max Unit
Output Voltage Range
(Vin = Vin(nom); Full Load ;T
A
=25°C)
xxWS3P3
xxWS05
xxWS12
xxWS15
3.267
4.95
11.88
14.85
3.3
5
12
15
3.333
5.05
12.12
15.15
V
DC
Output Regulation
Line (Vin(min) to Vin(max) at Full Load)
Load (0% to 100% of Full Load)
All
±0.2
±0.5
%
Output Ripple & Noise
Peak -to- Peak (20MHz bandwidth)
All 50 mV
P-P
Temperature Coefficient All
±0.02
%/°C
Output Voltage Overshoot
(Vin(min) to Vin(max); Full Load; T
A
=25°C)
All 0 5 % V
OUT
Dynamic Load Response
(Vin = Vin(nom);T
A
=25°C)
Load step change from
75% to 100% or 100 to 75% of Full Load
Peak Deviation
Setting Time(V
OUT
10% peak deviation)
All
All
200
250
mV
μS
Output Current xxWS3P3
xxWS05
xxWS12
xxWS15
0
0
0
0
2500
2000
830
670
mA
Output OverVoltage Protection
(Zener diode clamp)
xxWS3P3
xxWS05
xxWS12
xxWS15
3.9
6.2
15
18
V
DC
Output OverCurrent Protection All 130 150 % FL.
Output Short Circuit Protection All Hiccup, automatic recovery