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OWT2405-12-91H [BEL]

DC-DC Regulated Power Supply Module, 3 Output, 25W, Hybrid;
OWT2405-12-91H
型号： OWT2405-12-91H
厂家： BEL FUSE INC.    BEL FUSE INC.
描述：

DC-DC Regulated Power Supply Module, 3 Output, 25W, Hybrid

输出元件
文件： 总3页 (文件大小：110K)
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OWT SERIES - TRIPLE OUTPUT, 25 WATT  
DESCRIPTION  
FEATURES  
OWT triple output DC/DC converters provide up to  
25 Watts of output power in an industry standard 2” x 2”  
package. OWT units feature excellent efficiency, five-  
sided shielding, and fixed switching frequency. With  
85°C case operation, the OWT is especially suited to  
telecom, networking, and industrial applications.  
• Industry Standard  
Package  
• 12V Input  
• 25W Output  
• External Enable Pin  
• 5-Sided Shielding  
• 500V Isolation  
• 85°C Case Operation  
Efficiency vs. Load (24V Input)  
85  
80  
75  
70  
65  
60  
55  
50  
OWT2405-12  
OWT2405-15  
TECHNICAL SPECIFICATIONS  
Input  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
Voltage Range  
LOAD %  
12 VDC Nominal  
24 VDC Nominal  
10 - 20 VDC  
18 - 36 VDC  
Efficiency vs. Load (48V Input)  
48 VDC Nominal  
Input Ripple Current  
Reverse Input Current  
20 - 60 (add -S1 to p/n) or 36 - 72 VDC  
20% Iin Max.  
85  
80  
75  
70  
65  
60  
55  
50  
100% Iin Max.  
Output  
Setpoint Accuracy, V  
/ V  
/ V  
1%, 5%, 5%  
out1 out2 out3  
Line regulation V Min. - V Max., I  
Rated  
1% V  
OWT4805-12  
OWT4805-15  
in  
in  
out  
out  
Load regulation I  
Min.- I  
Max., V Nom., V  
/ V  
/ V  
out  
out  
in  
out1 out2 out3  
1%, 5%, 5%  
25 %  
Minimum Output Current  
Dynamic Regulation, Loadstep  
25% I  
out  
Pk Deviation  
4% V  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
out  
LOAD %  
Settling Time  
Voltage Trim Range  
500 µs  
10%  
Short Circuit / Overcurrent Protection  
Continuous  
General  
Current Limit Threshold Range, % of I  
Rated  
130%  
out  
Remote Shutdown  
Positive  
Remote Shutdown Reference  
V
Negative  
in  
Switching Frequency  
Isolation  
300 kHz  
Notes  
Input - Output  
Input - Case  
Output - Case  
Temperature Coefficient  
Case Temperature  
500 VDC  
500 VDC  
500 VDC  
1
Industrial temp range of -40 to +85C available, add suffix -I to P/N  
MTBF predictions may vary slightly from model to model.  
†
0.02%/°C  
Specifications typically at 25°C, normal line, and full load, unless otherwise  
stated.  
1
Operating Range  
Storage Range  
Humidity Max., Non-Condensing  
Vibration, 3 Axes, 5 Min Each  
-25 to +60°C  
-40 to +125°C  
95%  
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with  
commercial wave-soldering equipment.  
5 g, 10 -55 Hz  
6
MTBF† (Bellcore TR-NWT-000332)  
Safety  
1.8 x 10 hrs  
Safety: Agency approvals may vary from model to model. Please consult  
factory for specific model information.  
UL 1950, CSA 22.2-950, EN60950  
Rev. SEP 17, 2002  
1
OWT SERIES - TRIPLE OUTPUT, 25 WATT  
MODELS - (See the last page of this file for options.)  
INPUT VOLTAGE  
(VOLTS)  
INPUT VOLTAGE  
RANGE (VOLTS)  
MAXIMUM INPUT  
CURRENT (AMPS)*  
OUTPUT  
VOLTAGE (VOLTS)  
RATED OUTPUT  
CURRENT (AMPS)  
RIPPLE & NOISE  
pk-pk (mV)  
TYPICAL  
EFFICIENCY**  
MODEL  
OWT1205-12  
OWT2405-12  
OWT2405-15  
OWT4805-12S1  
OWT4805-12  
OWT4805-15  
12  
24  
24  
48  
48 WIDE  
48 WIDE  
10-20  
18-36  
18-36  
20-60  
36-72  
36-72  
3.7  
2.4  
2.4  
2.3  
1.4  
1.4  
5, 12  
5, 12  
5, 15  
5, 12  
5, 12  
5, 15  
3.5, 0.31  
3.5, 0.31  
3.5, 0.25  
3.5, 0.31  
3.5, 0.31  
3.5, 0.25  
50, 120  
50, 120  
50, 150  
50, 120  
50, 120  
50, 150  
78%  
81%  
82%  
81%  
81%  
82%  
NOTES: * Maximum input current at minimum input voltage, maximum rated output power.  
** At nominal V , rated output.  
in  
MECHANICAL DRAWING  
Thermal Impedance  
Pin  
Tolerances  
Function  
Natural Convection  
100 LFM  
200 LFM  
300 LFM  
400 LFM  
14.9 °C/W  
11.3 °C/W  
8.3 °C/W  
6.8 °C/W  
5.4 °C/W  
Inches:  
.XX  
.XXX 0.010  
(Millimeters)  
1
2
+V  
in  
0.040  
.X  
1.0  
-V  
.XX 0.25  
in  
3
4
5
6
7
8
No Conn.  
Enable  
Pin:  
0.002  
0.05  
Note:  
+ Aux Out  
+5V Out  
Common  
- Aux Out  
Thermal impedance data is dependent on  
many environmental factors. The exact  
thermal performance should be validated  
for specific application.  
(Dimensions as listed unless otherwise  
specified.)  
Rev. SEP 17, 2002  
2
OPTIONS  
When ordering equipment options, use the following suffix information. Select the option(s) that you prefer  
and add them to the model number. Example ordering options are located below the options table.  
OPTION  
Negative Logic  
SUFFIX  
APPLICABLE SERIES  
REMARKS  
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  
Terminal Strip  
Trim  
TS  
1
XWS, XWD, XWT  
IAS, LES  
Enable  
2
IAD, IAS, LES, SMS  
IAS, LES  
Trim and Enable  
3
Pin Length and Heatsink 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 Heatsink  
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 Heatsink  
0.45" (11.4mm) Horizontal Heatsink  
0.45" (11.4mm) Vertical Heatsink  
0.95" (24.1mm) Horizontal Heatsink  
0.95" (24.1mm) Vertical Heatsink  
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 heatsink.  
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. AUG 16, 2002  
3

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