LANC2451UW15 [WALL]
Single and Dual Outputs;型号: | LANC2451UW15 |
厂家: | WALL INDUSTRIES,INC. |
描述: | Single and Dual Outputs |
文件: | 总5页 (文件大小:232K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DATASHEET
Rev. B
LANCUW15 SERIES
4:1 Wide Input Voltage Range
Single and Dual Outputs
24 Pin DIP Package
15 Watt DC/DC Power Converters
FEATURES
• Single and Dual Outputs
• Low Profile
• High Power Density with 15 Watts Output Power
• 4:1 Wide Input Voltage Range
• High Efficiency up to 90%
• 1600VDC I/O Isolation
• Output Current up to 4A
• Positive Logic Remote ON/OFF
• Fixed Switching Frequency
• Over Voltage, Over Load, and Short Circuit Protection
• Low Standby Power Dissipation
APPLICATIONS
• Wireless Networks
• Input Under Voltage Lockout
• Telecom / Datacom
• Six-Sided Continuous Shield
• Measurement Equipment
• Industry Control Systems
• Semiconductor Equipment
• Standard 24 Pin DIP Package
• UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals
• Compliant to RoHS EU Directive 2002/95/EC
DESCRIPTION
The LANCUW15 series of DC/DC power converters provides 15 watts of output power in a 1.25 x 0.80 x 0.40 inch DIP
package. This series has single and dual output models with 4:1 wide input voltage ranges of 9-36VDC and 18-75VDC.
Some features include high efficiency, 1600VDC I/O isolation, six-sided shielding, and positive logic remote ON/OFF.
These converters are also protected against over voltage (single outputs only), over load, and short circuit conditions. All
models are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. This series is best suited
for use in wireless networks, telecom/datacom, measurement equipment, industry control systems, and semiconductor
equipment.
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
06/06/2013
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 5
LANCUW15 Series
Single & Dual Outputs
4:1 Input Voltage Range
Rev. B
15 Watt DC/DC Power Converters
SPECIFICATIONS: LANCUW15 Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
TEST CONDITIONS
24VDC nominal input models
Min
Nom
Max
Unit
9
18
24
48
36
75
50
100
9
Input Voltage Range
Input Surge Voltage (1 sec max)
Start-Up Voltage
VDC
VDC
VDC
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
24VDC nominal input models
48VDC nominal input models
Nominal Vin and full load
18
8
16
20
Shutdown Voltage
VDC
Input Reflected Ripple Current
Input Filter
mAp-p
Pi type
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Single Output
Dual Output
Single Output
Dual Output
-0.2
-0.5
-0.5
-1
+0.2
+0.5
+0.5
+1
Line Regulation
Load Regulation
Low line to high line at full load
No load to full load
%
%
Cross Regulation (Dual Outputs)
Voltage Accuracy
Output Power
Asymmetrical load 25% to 100% full load
Full load an nominal Vin
-5
-1.0
+5
+1.0
15
%
%
W
Output Current
See Table
Ripple & Noise (See Note 6)
Transient Response Recovery Time
Start-Up Time
20MHz Bandwidth
25% load step change
Nominal Vin and constant resistive load
85
250
mVp-p
µs
ms
Power Up
30
Minimum Load
0
%
Temperature Coefficient
PROTECTION
-0.02
+0.02
%/°C
Over Load Protection
Short Circuit Protection
Over Voltage Protection (Single Outputs only)
GENERAL SPECIFICATIONS
Efficiency
% of full load at nominal input
150
%
Hiccup, automatic recovery
See Table
Nominal Vin and full load
See Table
330
Switching Frequency
KHz
Input to Output
Input to Case
Output to Case
1600
1600
1600
10
Isolation Voltage
VDC
Isolation Resistance
Isolation Capacitance
REMOTE ON/OFF
GΩ
pF
2000
DC/DC ON
Positive Logic (See Note 7)
DC/DC OFF
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
Input Current of Remote Control Pin
Remote Off State Input Current
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Maximum Case Temperature
Storage Temperature
Nominal Vin
Nominal Vin
-0.5
-40
+0.5
mA
mA
2.5
With derating
+100
+105
+105
°C
°C
°C
-55
5
Relative Humidity
95
% RH
Thermal Shock
Vibration
Thermal Impedance
MIL-STD-810F
MIL-STD-810F
20
Natural Convection
°C/Watt
BELLCORE TR-NWT-000332
MIL-HDBK-217F
3,374,000 hours
413,500 hours
MTBF (See Note 1)
PHYSICAL SPECIFICATIONS
Weight
Case Material
0.51oz (14.4g)
Nickel-coated copper
FR4 PCB
Base Material
Potting Material
Epoxy (UL94-V0)
Dimensions (L x W x H)
SAFETY & EMC CHARACTERISTICS
Safety Approvals
1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm)
IEC60950-1, UL60950-1, EN60950-1
EN55022
EN55022
Class A
Class B
EMI (See Note 8)
Air
Contact
±8KV
±6KV
10 V/m
±2KV
±1KV
ESD
EN61000-4-2
Perf. Criteria A
Radiated Immunity
Fast Transient (See Note 9)
Surge (See Note 9)
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Conducted Immunity
10 Vrms
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
06/06/2013
Page 2 of 5
LANCUW15 Series
Single & Dual Outputs
4:1 Input Voltage Range
Rev. B
15 Watt DC/DC Power Converters
MODEL SELECTION TABLES
SINGLE OUTPUT MODELS
Output Current
Input Current
Input Voltage Output
Over Voltage
Protection
Output
Power
Maximum (5)
Capacitive Load
Model Number
Efficiency (4)
Min. Load Full Load No Load (3) Full Load (2)
Range
Voltage
3.3 VDC
5.1 VDC
12 VDC
15 VDC
3.3 VDC
5.1 VDC
12 VDC
15 VDC
LANC2433UW15
LANC2451UW15
LANC2412UW15
LANC2415UW15
LANC4833UW15
LANC4851UW15
LANC4812UW15
LANC4815UW15
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
4000mA
3000mA
1250mA
1000mA
4000mA
3000mA
1250mA
1000mA
6mA
6mA
6mA
6mA
4mA
4mA
4mA
4mA
654mA
741mA
726mA
726mA
323mA
375mA
363mA
363mA
3.9 VDC
6.2 VDC
15 VDC
18 VDC
3.9 VDC
6.2 VDC
15 VDC
18 VDC
13.2W
15W
15W
15W
13.2W
15W
15W
15W
88%
90%
90%
90%
89%
89%
90%
90%
4700µF
3300µF
600µF
400µF
4700µF
3300µF
600µF
400µF
24 VDC
(9 – 36 VDC)
48 VDC
(18 – 75 VDC)
DUAL OUTPUT MODELS
Output Current Input Current
Min. Load Full Load No Load (3) Full Load (2)
Input Voltage Output
Output (6)
Ripple & Noise
Output
Power
Maximum (5)
Capacitive Load
Model Number
Efficiency (4)
Range
Voltage
±5 VDC
±12 VDC
±15 VDC
±5 VDC
±12 VDC
±15 VDC
LANC2405DUW15
LANC2412DUW15
LANC2415DUW15
LANC4805DUW15
LANC4812DUW15
LANC4815DUW15
0mA
0mA
0mA
0mA
0mA
0mA
±1500mA
±625mA
±500mA
±1500mA
±625mA
±500mA
6mA
6mA
6mA
4mA
4mA
4mA
762mA
735mA
726mA
381mA
368mA
363mA
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
15W
15W
15W
15W
15W
15W
86%
89%
90%
86%
89%
90%
±1500µF
±288µF
±200µF
±1500µF
±288µF
±200µF
24 VDC
(9 – 36 VDC)
48 VDC
(18 – 75 VDC)
NOTES
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40°C.
MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, controlled environment).
2. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. Ripple and Noise is measured with a 1µF ceramic capacitor in parallel with the output pins.
7. The ON/OFF control pin voltage is referenced to -Vin.
8. The LANCUW15 series can meet EN55022 Class B with an external filter on the input pins to the converter. Please call factory for
more detailed information.
9. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor suggested is
Nippon chemi-con KY series, 220µF/100V.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
Due to advances in technology, specifications subject to change without notice.
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
06/06/2013
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 5
LANCUW15 Series
Single & Dual Outputs
4:1 Input Voltage Range
Rev. B
15 Watt DC/DC Power Converters
DERATING CURVE
LANC4851UW15 DERATING CURVE
120
100
80
60
40
20
0
67
-40
-20
0
20
40
60
80
100
120
AMBIENT TEMPERATURE (°C)
CHARACTERISTICS
LANC4851UW15
LANC4851UW15
EFFICIENCY VS INPUT VOLTAGE
EFFICIENCY VS LOAD
95
95
90
85
80
75
70
65
60
55
90
85
80
75
70
65
60
Vin= 18V
Vin= 48V
Vin= 75V
18
24
30
36
42
48
54
60
66
72
75
10
20
30
40
50
60
70
80
90
100
INPUT VOLTAGE(V)
% of FULL LOAD
MECHANICAL DRAWING
Unit: inches (mm)
PIN CONNECTIONS
PIN
1
SINGLE
CTRL
DUAL
CTRL
PIN
SINGLE
DUAL
2
-INPUT
-INPUT
-INPUT
-INPUT
23
22
+INPUT
+INPUT
+INPUT
+INPUT
3
9
NC
NC
COMMON
-OUTPUT
16
14
-OUTPUT COMMON
+OUTPUT +OUTPUT
11
1. Tolerance: x.xx±0.02 (x.x±0.5)
x.xxx±0.01 (x.xx±0.25)
2. Pin Pitch Tolerance: ±0.01 (0.25)
3. Pin Material: Copper
4. Pin Foundation Plating / Thickness: nickel / 1-3µm
5. Pin Surface / Thickness: Tin / 3-5µm
6. Pin Finishing: Matte
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
06/06/2013
Page 4 of 5
LANCUW15 Series
Single & Dual Outputs
4:1 Input Voltage Range
Rev. B
15 Watt DC/DC Power Converters
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working
closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to
provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss
your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
(603)778-2300
(888)597-9255
(603)778-9797
E-mail:
Web:
Address:
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
06/06/2013
Page 5 of 5
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