Datasheet

DataSheet
40W, Single Output
VER:00 Page 3 of 31 Issued Date：2009/03/02
Input Specification
Parameter Model Min Typ Max Unit
Operating Input Voltage 24WSxx
48WSxx
9
18
24
48
36
75
V
DC
InputCurrent
(Maximum value at Vin = Vin(nom); FullLoad)
24WS3P3
24WS05
24WS12
24WS15
48WS3P3
48WS05
48WS12
48WS15
1677
2008
2008
2008
838
992
1004
1004
mA
InputStandby Current
(Typical value at Vin = Vin(nom); No Load)
24WS3P3
24WS05
24WS12
24WS15
48WS3P3
48WS05
48WS12
48WS15
80
100
50
50
60
65
30
30
mA
Under Voltage Lockout Turn-on Threshold 24WSxx
48WSxx
9
18
V
DC
Under Voltage Lockout Turn-offThreshold 24WSxx
48WSxx
8
16
V
DC
InputReflected Ripple Current
(5 to 20MHz, 12μH Source Impedance)
All 20 mAp-p
Start UpTime
(Vin= Vin(nom) and ConstantResistive Load)
Power Up
Remote ON/OFF
All
20
20
mS
Remote ON/OFF Control
(The ON/OFFpinvoltage isreferenced to -V
IN
)
Negative Logic DC-DC ON(Short)
DC-DC OFF(Open)
Positive Logic DC-DC ON(Open)
DC-DC OFF(Short)
All
0
3
3
0
1.2
12
12
1.2
V
DC
Remote Off Input Current 24WSxx
48WSxx
10
5
mA
InputCurrent of Remote Control Pin
All -0.5 0.5 mA