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IWS1248-9

型号：

IWS1248-9

品牌：

BEL[ BEL FUSE INC. ]

页数：

3 页

PDF大小：

70 K

下载PDF手册
IWS DC-DC Series Data Sheet  
Single-Output, 10 Watts  
Features  
• Industry-standard package  
• Industry-standard pinout  
• 85°C case operation  
• Short-circuit protection  
• 5, 12, 24, and 48V input versions  
• Input Pi filter and 6-sided shielding  
• Regulated outputs  
Description  
• 500V isolation  
IWS DC-DC converters offer excellent regulation and  
isolation in an industry-standard package. Available in  
several input versions, the IWS is perfect for industrial,  
datacom, or telecom applications. The IWS features  
short-circuit protection and 500 VDC isolation. Please  
see the IWD series for dual-output applications.  
Efficiency vs. Load (5V Input)  
90  
85  
Technical Specifications  
80  
IWS515  
Input  
IWS548  
75  
Voltage Range  
5 VDC Nominal  
12 VDC Nominal  
24 VDC Nominal  
48 VDC Nominal  
Reflected Ripple  
4.5 - 9 VDC  
9 - 18 VDC  
18 - 36 VDC  
36 - 72 VDC  
70  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
LOAD %  
20% I Max.  
in  
Efficiency vs. Load (12V Input)  
Reverse Input Current  
100% I Max.  
in  
90  
85  
80  
75  
70  
65  
60  
55  
50  
Output  
Setpoint accuracy  
1%  
0.5% Vout  
1.0% Vout  
10 % Iout Rated  
25% Iout  
-1205  
-1212  
-1215  
Line regulation Vin Min. - Vin Max., Iout Rated  
Load regulation Iout Min. - Iout Max., Vin Nom.  
Minimum output current  
Dynamic regulation, loadstep  
Pk deviation  
1% Vout  
Settling time  
500 µs  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
Temperature coefficient  
0.02%/°C  
LOAD %  
Ripple and noise, 20 MHz BW  
Short-circuit protection 1  
Current Limit  
1% Vout Nom.  
Continuous  
130%  
General  
Switching Frequency  
Isolation  
300 kHz  
Input - Output  
Input - Case  
500 VDC  
500 VDC  
500 VDC  
9
Notes  
Output - Case  
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.  
Isolation Resistance - Input to Output  
Standard Case Operating Range  
Industrial Range (add -I to p/n)  
Storage Range  
10 Ohms  
-25 to +85°C  
-40 to +85°C  
Specifications typically at 25°C, normal line, and full load, unless  
otherwise stated.  
-40 to +125°C  
95%  
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with  
commercial wave-soldering equipment.  
Humidity Max., Non-Condensing  
Vibration, 3 Axes, 5 Min Each  
Safety  
5 g, 10 - 55 Hz  
UL, cUL, TUV  
1.4 oz  
Safety: Agency approvals may vary from model to model. Please  
consult factory for specific model information.  
Weight (approx.)  
REV. NOV 18, 2003  
Page 1 of 3  
IWS DC-DC Series Data Sheet  
Single-Output, 10 Watts  
Model Selection  
INPUT VOLTAGE  
INPUT VOLTAGE  
RANGE (VOLTS)  
MAXIMUM INPUT  
CURRENT (AMPS)*  
OUTPUT  
VOLTAGE (VOLTS)  
RATED OUTPUT  
CURRENT (AMPS)  
RIPPLE & NOISE  
pk-pk (mV)  
TYPICAL  
EFFICIENCY**  
MODEL  
(VOLTS)  
IWS505  
IWS512  
IWS515  
IWS524  
5
5
5
5
4.5 - 9  
4.5 - 9  
4.5 - 9  
4.5 - 9  
4.5 - 9  
9 - 18  
9 - 18  
9 - 18  
9 - 18  
18 - 36  
18 - 36  
18 - 36  
18 - 36  
36 - 72  
36 - 72  
36 - 72  
36 - 72  
36 - 72  
36 - 72  
36 - 72  
3.20  
3.70  
3.45  
3.60  
3.55  
1.80  
1.65  
1.75  
1.75  
0.88  
1.00  
0.95  
0.90  
0.85  
0.94  
0.85  
0.96  
1.00  
0.45  
0.45  
5
2.00  
1.00  
0.75  
0.50  
0.25  
1.00  
0.75  
0.50  
0.25  
2.00  
0.80  
0.50  
0.25  
3.80  
3.00  
2.00  
1.00  
0.80  
0.50  
0.25  
100  
120  
150  
240  
480  
120  
150  
240  
480  
100  
150  
240  
480  
75  
100  
100  
120  
150  
240  
480  
78%  
80%  
82%  
83%  
84%  
82%  
84%  
85%  
86%  
78%  
82%  
85%  
86%  
67%  
73%  
80%  
84%  
82%  
85%  
89%  
12  
15  
24  
48  
12  
15  
24  
48  
5
15  
24  
48  
2.1  
3.3  
5
IWS548  
5
IWS1212  
IWS1215  
IWS1224  
IWS1248  
IWS2405  
IWS2415I  
IWS2424  
IWS2448  
IWS4802.1  
IWS4803.3  
IWS4805  
IWS4812  
IWS4815  
IWS4824  
IWS4848  
12  
12  
12  
12  
24  
24  
24  
24  
48  
48  
48  
48  
48  
48  
48  
12  
15  
24  
48  
NOTES:  
*
Maximum input current at minimum input voltage, maximum rated output power.  
** At nominal V , rated output.  
in  
Mechanical Drawing  
Tolerances  
Thermal Impedance  
Pin  
Function  
N
atural Convection  
15.4 °C/W  
12.2 °C/W  
9.3 °C/W  
7.4 °C/W  
6.4 °C/W  
Inches:  
.XX 0.040  
.XXX 0.010  
(Millimeters)  
.X 1.0  
.XX 0.25  
1
2
3
4
+V  
in  
100 LFM  
200 LFM  
300 LFM  
400 LFM  
-V  
in  
+ V  
out  
Pin:  
0.002  
- V  
out  
0.05  
Case:  
+0.04, -0.00  
+1.0, -0.0  
Note:  
(Dimensions as listed unless otherwise  
specified.)  
Thermal impedance data is dependent  
on many environmental factors. The  
exact thermal performance should be  
validated for specific application.  
REV. NOV 18, 2003  
Page 2 of 3  
OPTIONS  
This page is offered as a reference. Consult factory for actual availability of options. When ordering  
equipment options, use the following suffix information. Select preferred option(s) and add the suffix to the  
model number. Ordering option examples are located below the options table.  
OPTION  
SUFFIX  
APPLICABLE SERIES  
REMARKS  
Negative Logic  
N
HAS, HBD, HBS, HES, HLS, HLD, LES,  
QBS, QES, QLS, TES, TQD  
TTL "Low" Turns Module ON  
TTL "High" Turns Module OFF  
Lucent-Compatible Trim  
T
HAS, HBD, HBS, HES, HLS, QBS, QES,  
QLS  
Trim  
1
2
3
IAS, LES  
Enable  
IAD, IAS, LES, SMS  
IAS, LES  
Trim and Enable  
Pin Length and Heat Sink Options  
0.110" (2.8mm) Pin Length  
Standard Pin Length is 0.180" (4.6mm)  
8
9
All Leaded Models  
All Leaded Models  
0.150" (3.8mm) Pin Length  
0.24" (6.1mm) Horizontal Heat Sink  
1H  
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks  
(Except HLS, HLD, QLS, TLD, and TKD Packages)  
Includes Thermal Pad  
Includes Thermal Pad  
Includes Thermal Pad  
Includes Thermal Pad  
Includes Thermal Pad  
Includes Thermal Pad  
0.24" (6.1mm) Vertical Heat Sink  
0.45" (11.4mm) Horizontal Heat Sink  
0.45" (11.4mm) Vertical Heat Sink  
0.95" (24.1mm) Horizontal Heat Sink  
0.95" (24.1mm) Vertical Heat Sink  
1V  
2H  
2V  
3H  
3V  
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks  
(Except HLS, HLD, QLS, TLD, and TKD Packages)  
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks  
(Except HLS, HLD, QLS, TLD, and TKD Packages)  
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks  
(Except HLS, HLD, QLS, TLD, and TKD Packages)  
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks  
(Except HLS, HLD, QLS, TLD, and TKD Packages)  
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks  
(Except HLS, HLD, QLS, TLD, and TKD Packages)  
Example Options:  
HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent-compatible trim, and 0.95” vertical heat sink.  
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.  
QBS066ZG-AT8 = QBS066ZG-A with Lucent-compatible trim and 0.110” pin length.  
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not authorized for use as critical components in life support systems,  
equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president  
of Power-One, Inc.  
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the  
date manufactured. Specifications are subject to change without notice.  
REV. NOV 18, 2003  
Page 3 of 3  
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