Datasheet
Data Sheet
Jul. 20, 2010
PXB15-xxWSxx
2
15W, Single Output
Absolute Maximum Rating
Parameter Model Min Max Unit
Input Voltage
Continuous
Transient (100mS)
24WSXX
48WSXX
24WSXX
48WSXX
36
75
50
100
V
DC
Input VoltageVariation
(complies with ETS300 132 part 4.4)
All 5 V/mS
OperatingAmbient Temperature (with derating) All -40 85 ºC
Operating Case Temperature 105 ºC
Storage Temperature All -55 125 ºC
Output Specification
Parameter Model Min Typ Max Unit
Output VoltageRange
(Vin = Vin(nom) ; Full Load ; T
A
=25 ºC)
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
VoltageAdjustability(See Page 25) All
-10
+10 %
Output Regulation
Line (Vin(min) to Vin(max) atFull Load)
Load (0% to 100% of Full Load)
All
-0.2
-0.2
+0.2
+0.2
%
Output Ripple & Noise(See Page 21)
Peak-to-Peak (20MHz bandwidth)
(Measuredwith a1uF M/C and a10uFT/C )
XXWS3P3
XXWS05
XXWS12
XXWS15
75
100
mV
P-P
Temperature Coefficient All -0.02 +0.02 %/ ºC
Output VoltageOvershoot
(Vin(min) to Vin(max) ; Full Load ;T
A
=25 ºC)
All 0 3 % V
OUT
DynamicLoad Response
(Vin = Vin(nom) ; T
A
=25 ºC)
Load step change from
75% to 100% or 100 to 75% of Full Load
Peak Deviation
Settling Time (V
OUT
<10% peak deviation)
All
All
300
250
mV
μS
Output Current XXWS3P3
XXWS05
XXWS12
XXWS15
0
0
0
0
4000
3000
1300
1000
mA
Output OverVoltage Protection
(Voltage Clamped)
XXWS3P3
XXWS05
XXWS12
XXWS15
3.7
5.6
13.5
16.8
5.4
7.0
19.6
20.5
V
DC
Output OverCurrent Protection All 150 % FL.
Output Short Circuit Protection All Hiccup,automatic recovery