SINGLE
1 0 W AT T
k e y
•
•
•
•
IWS SERIES
f e a t u r e s
•
•
•
•
industry standard package
industry standard pin out
85C case operation
short circuit protection
5V and 12V inputs
input pi filter and 6 side shielding
wide input voltage range
500V isolation
The IWS series converters offer excellent regulation and isolation in the industry
standard 1 x 2 package. Available in several input versions, the IWS is perfect for
industrial, datacom, or telecom applications. The IWS features shortcircuit protection,
and 500VDC of isolation. Several output voltages are available, please see the IWD
series for dual output applications.
t e c h n i c a l
i n p u t
voltage range
5VDC nominal
12VDC nominal
24VDC nominal
48 VDC nominal
reflected ripple
reverse input current
s p e c i f i c a t i o n s
e f f .
4.50 - 9.00 VDC
9.00 - 18.00 VDC
18.00 - 36.00 VDC
36.00 - 72.00 VDC
20% I
IN
max.
100% I
IN
max.
v s
l o a d
(5 V
I N
)
o u t p u t
setpoint accuracy
line regulation V
IN
min. - V
IN
max., I
OUT
rated
load regulation I
OUT
min. - I
OUT
max., V
IN
nom.
minimum output current
dynamic regulation, loadstep
Pk deviation
settling time
temperature coefficient
ripple and noise, 20 MHz BW
short circuit protection
1
current limit
±1%
±0.5% Vo
±1.0% Vo
10 %
25% Io
1% Vo
500
us
0.02%/°C
1% V
OUT
nom.
continuous
130%
e f f .
v s
l o a d
(1 2 V
I N
)
g e n e r a l
switching frequency
isolation
input - output
input - case
output - case
isolation resistance - input to output
standard case operating range
industrial range (add -I to p/n)
storage range
humidity max, non-condensing
vibration, 3 axes, 5 min each
safety
weight (approx.)
300 KHz
500 VDC
500 VDC
500 VDC
10
9
Ohms
-25 to
+
85°C
-40 to +85°C
-40 to
+
125°C
95%
5 g, 10-55 Hz
consult factory
1.4 oz.
n o t e s
1
Continuous short circuit protection is provided. Long term continuous
operation in this mode is not recommended. Converter will auto-restart
once fault has been removed
Specifications typically at 25°C, normal line, and full load -
unless otherwise stated.
Specifications subject to change without notice.
26
8 8 8 - I P D
4
7
3
C O N V
e r t e r
2
6
6
8
w w w . i p d c o n v e r t e r s . c o m
SINGLE
1 0 W AT T
m o d e l s
V
IN
(volts)
5
5
5
5
5
5
12
12
12
12
12
12
24
24
48
48
V
IN
r a n g e
(volts)
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
18.0 - 36.0
18.0 - 36.0
36.0 - 72.0
36.0 - 72.0
I
I N
m ax.
*
(amps)
3.65
3.20
3.70
3.45
3.60
3.55
1.80
1.60
1.80
1.65
1.75
1.75
0.95
0.90
0.45
0.45
V
OUT
(volts)
3.3
5
12
15
24
48
3.3
5
12
15
24
48
24
48
24
48
I
OUT
r a t e d
(amps)
3.30
2.00
1.00
0.75
0.50
0.25
3.30
2.00
1.00
0.75
0.50
0.25
0.50
0.25
0.50
0.25
ripple & noise
p k -p k (m V)
100
100
120
150
240
480
100
100
120
150
240
480
240
480
240
480
efficiency
typ.**
model
IWS503.3
IWS505
IWS512
IWS515
IWS524
IWS548
IWS1203.3
IWS1205
IWS1212
IWS1215
IWS1224
IWS1248
IWS2424
IWS2448
IWS4824
IWS4848
74%
78%
80%
82%
83%
84%
75%
80%
82%
84%
85%
86%
85%
86%
85%
89%
* max input current at minimum input voltage, maximum rated output power
** at nominal V
IN
, rated output
m e c h a n i c a l
d r a w i n g
.800
(20.32)
.18 MIN.
(4.6)
3
2.00 .800
(50.8) (20.32)
4
BOTTOM VIEW
5
∅.040
(1.02)
1
2
.200
(5.08)
1.00
(25.4)
.40
(10.16)
t h e r m a l
i m p e d a n c e
natural convection
100 LFM
200 LFM
300 LFM
400 LFM
15.4 C/W
12.2 C/W
9.3 C/W
7.4 C/W
6.4 C/W
p i n
1
2
3
4
5
f u n c t i o n
+V
IN
-V
IN
+ V
OUT
no pin
- V
OUT
t o l e r a n c e s
(unless otherwise specified)
Inches
.XX
±
.040
.XXX
±
.010
Pin:
±
.002
(Millimeters)
.X
±
1.0
.XX
±
.25
±
.05
Thermal impedance data is dependant
on many environmental factors. The
exact thermal performance should be
validated for specific application.
8 8 8 - I P D
4
7
3
C O N V
e r t e r
2
6
6
8
w w w . i p d c o n v e r t e r s . c o m
27
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