Wall LANC2415UW8 8 watt dc/dc power converter Datasheet

DATASHEET
Rev. E
LANCUW8 SERIES
4:1 Ultra Wide Input Voltage Ranges
Single and Dual Outputs
SMT and DIP Packages
8 Watt DC/DC Power Converters
FEATURES
 Single and Dual Outputs
 4:1 Ultra Wide Input Voltage Ranges
 High Efficiency up to 88%
 8 Watts Output Power
 1600VDC I/O Isolation
 Output Current up to 2.4A
 Remote ON/OFF
 Fixed Switching Frequency (300KHz)
 Over Voltage, Over Load, and Short Circuit Protection
APPLICATIONS
 Railway Systems
 Wireless Networks
 Five-Sided Continuous Shield
 Railway Applications
 Standard 1.25” x 0.80” x 0.40” and 24 Pin DIP Package
 SMT Package Available (Suffix “S”)
 Telecom / Datacom
 Compliant to RoHS EU Directive 2002/95/EC
 Measurement Equipment
 CE Mark Meets 2006/95/EC, 93/68/EEC and 2004/108/EC
 Industry Control Systems
 UL60950-1, EN60950-1, IEC60950-1, and EN50155 Safety
 Semiconductor Equipment
Approvals (Pending)
DESCRIPTION
The LANCUW8 series of DC/DC power converters provides 8 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, 18-75VDC, and
43-160VDC. Some features include high efficiency up to 88%, 1600VDC I/O isolation, five-sided shielding, remote
ON/OFF control, and no minimum load requirement. 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,
IEC60950-1, and EN50155 safety approvals (pending). This series is best suited for use in wireless networks,
telecom/datacom, measurement equipment, industry control systems, semiconductor equipment, and railway systems.
06/14/2012
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 5
LANCUW8 Series
Single & Dual Outputs
4:1 Input Voltage Range
8 Watt DC/DC Power Converters
Rev. E
SPECIFICATIONS: LANCUW8 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
TEST CONDITIONS
Min
Nom
Max
24VDC nominal input models
48VDC nominal input models
110VDC nominal input models
24VDC nominal input models
48VDC nominal input models
110VDC nominal input models
24VDC nominal input models
48VDC nominal input models
110VDC nominal input models
24VDC nominal input models
48VDC nominal input models
110VDC nominal input models
Nominal Vin and full load
9
18
43
24
48
110
36
75
160
50
100
170
9
18
43
Nominal Vin
Nominal Vin
-0.5
Low line to high line at full load
-0.2
-0.5
-1
-1
-0.3
-0.8
-0.8
-5
-1
Unit
INPUT SPECIFICATIONS
Input Voltage Range
Input Surge Voltage (100ms max)
Start-Up Voltage
Shutdown Voltage
Input Reflected Ripple Current
Remote ON/OFF (See Note 6)
DC/DC ON
DC/DC OFF
Input Current of Remote Control Pin
Remote Off State Input Current
Input Filter
OUTPUT SPECIFICATIONS
Output Voltage
Line Regulation
No load to full load
10% load to 90% load
Single Output (DIP)
Single Output (SMT)
Dual Output (DIP & SMT)
Single Output (DIP)
Single Output (SMT)
Dual Output (DIP & SMT)
Asymmetrical load 25% / 100% full load
Full load an nominal Vin
20MHz Bandwidth
25% load step change
Nom. Vin and constant resistive load
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Nominal Vin and full load
Isolation Voltage
Input to Output (DIP & SMT)
Input (Output) to Case (DIP)
Input (Output) to Case (SMT)
mAp-p
mA
mA
%
%
W
+0.02
µs
ms
%
%/°C
150
Continuous, automatic recovery
3.9
6.2
15
18
5V, 12V, 15V, ±12V, & ±15V output models
3.3V and ±5V output models
without derating
with derating
without derating
with derating
-40
+78
-40
+70
-55
5
Natural Convection
BELLCORE TR-NWT-000332
MIL-HDBK-217F
PHYSICAL SPECIFICATIONS
Weight
Case Material
Base Material
Potting Material
Dimensions (L x W x H)
SAFETY & EMC CHARACTERISTICS
Safety Approvals (Pending)
EMI (See Note 8)
EN55022, EN55011
ESD
EN61000-4-2
Radiated Immunity
Fast Transient (See Note 9)
Surge (See Note 9)
Conducted Immunity
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
%
%
%
VDC
KHz
1600
1600
1000
10
VDC
1500
Operating Ambient Temperature (See Note 7)
%
See Table
300
Isolation Resistance
Isolation Capacitance
ENVIRONMENTAL SPECIFICATIONS
06/14/2012
VDC
+0.2
+0.5
+1
+1
+0.3
+0.8
+0.8
+5
+1
8
250
450
Power Up
% of full load at nominal input
3.3V output model
5.0V output model
12V output model
15V output model
MTBF (See Note 1)
VDC
See Table
See Table
0
-0.02
Over Voltage Protection
(Single Outputs only)
Maximum Case Temperature
Storage Temperature
Relative Humidity
Thermal Shock
Vibration
Thermal Impedance
VDC
See Table
Load Regulation
Cross Regulation (Dual Outputs)
Voltage Accuracy
Output Power
Output Current
Ripple & Noise
Transient Response Recovery Time
Start-Up Time
Minimum Load
Temperature Coefficient
PROTECTION
Over Load Protection
Short Circuit Protection
8
16
42
20
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
+0.5
2.5
Pi type
VDC
+78
+105
+70
+105
+105
+125
95
EN61373, MIL-STD-810F
EN61373, MIL-STD-810F
20
2,350,000 hours
1,078,000 hours
GΩ
pF
°C
°C
°C
°C
% RH
°C/Watt
0.62oz (18g)
Nickel-coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm)
IEC60950-1, UL60950-1, EN60950-1, EN50155
Class A
Air
Contact
±8KV
±6KV
20 V/m
±2KV
±2KV
10 Vrms
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Page 2 of 5
LANCUW8 Series
Single & Dual Outputs
4:1 Input Voltage Range
8 Watt DC/DC Power Converters
Rev. E
MODEL SELECTION TABLES
SINGLE OUTPUT MODELS
Model Number
Input Voltage
Range
LANC2433UW8
Output
Voltage
3.3 VDC
Output Current
Min. Load Full Load
0mA
2400mA
Input Current
Output (4)
No Load (3) Full Load (2) Ripple & Noise
40mA
407mA
50mVp-p
Output
Power
Efficiency (4)
Maximum (5)
Capacitive Load
8W
85%
1330μF
LANC2405UW8
24 VDC
5 VDC
0mA
1600mA
40mA
402mA
50mVp-p
8W
87%
1330μF
LANC2412UW8
(9 - 36 VDC)
12 VDC
0mA
666mA
25mA
407mA
50mVp-p
8W
86%
288μF
LANC2415UW8
15 VDC
0mA
533mA
25mA
407mA
50mVp-p
8W
86%
200μF
LANC4833UW8
3.3 VDC
0mA
2400mA
20mA
204mA
50mVp-p
8W
85%
1330μF
LANC4805UW8
48 VDC
5 VDC
0mA
1600mA
20mA
201mA
50mVp-p
8W
87%
1330μF
LANC4812UW8
(18 - 75 VDC)
12 VDC
0mA
666mA
13mA
201mA
50mVp-p
8W
87%
288μF
15 VDC
0mA
533mA
13mA
198mA
50mVp-p
8W
88%
200μF
LANC4815UW8
LANC11033UW8
3.3 VDC
0mA
2400mA
8mA
82mA
75mVp-p
8W
84%
1330μF
LANC11005UW8
110 VDC
5 VDC
0mA
1600mA
8mA
90mA
75mVp-p
8W
85%
1330μF
LANC11012UW8
(43 - 160 VDC)
12 VDC
0mA
666mA
4mA
88mA
75mVp-p
8W
86%
288μF
15 VDC
0mA
533mA
4mA
88mA
75mVp-p
8W
86%
200μF
Output
Power
Efficiency (4)
Maximum (5)
Capacitive Load
LANC11015UW8
DUAL OUTPUT MODELS
Model Number
LANC2405DUW8
LANC2412DUW8
LANC2415DUW8
LANC4805DUW8
LANC4812DUW8
LANC4815DUW8
LANC11005DUW8
LANC11012DUW8
LANC11015DUW8
Input Voltage
Range
24 VDC
(9 - 36 VDC)
48 VDC
(18 - 75 VDC)
110 VDC
(43 - 160 VDC)
Output
Voltage
±5 VDC
±12 VDC
Output Current
Min. Load Full Load
0mA
±800mA
0mA
±333mA
Input Current
Output (6)
(3)
(2) Ripple & Noise
No Load
Full Load
20mA
417mA
50mVp-p
25mA
407mA
50mVp-p
8W
84%
±900µF
8W
86%
±133µF
±15 VDC
0mA
±267mA
25mA
407mA
50mVp-p
8W
86%
±90µF
±5 VDC
0mA
±800mA
10mA
208mA
50mVp-p
8W
84%
±900µF
±12 VDC
0mA
±333mA
13mA
201mA
50mVp-p
8W
87%
±133µF
±15 VDC
0mA
±267mA
13mA
201mA
50mVp-p
8W
87%
±90µF
±5 VDC
0mA
±800mA
5mA
93mA
75mVp-p
8W
82%
±900µF
±12 VDC
0mA
±333mA
5mA
90mA
75mVp-p
8W
85%
±133µF
±15 VDC
0mA
±267mA
5mA
90mA
75mVp-p
8W
85%
±90µF
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. The ON/OFF control pin voltage is referenced to -Vin.
7. Operating Ambient Temperature:
Converters can meet the railway T2 and TX temperature requirements.
T2: -40°C to +70°C for all models, TX: -40°C to +85°C with power derating to 55% output power.
8. The LANCUW8 series can meet EN55022 and EN55011 Class A with an external capacitor on the input pins to the converter.
Recommended: 24Vin Models: 1µF/50V 1210 MLCC
48Vin Models: 0.47µF/100V 1812 MLCC
110Vin Models: 1µF/250V*2pcs 1812 MLCC
9. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
Recommended: 24Vin & 48Vin Models: Nippon chemi-con KY series, 220µF/100V
110Vin Models: Nippon chemi-con KXJ series, 150µF/200V
10. For surface mount (SMT) type add the suffix “S” to the model number. Ex: LANC2405UW8S.
11. CAUTION: This power module is not internally fused. An input line fuse must always be used.
06/14/2012
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 5
LANCUW8 Series
Single & Dual Outputs
4:1 Input Voltage Range
8 Watt DC/DC Power Converters
Rev. E
CHARACTERISTICS
LANC4805UW8
EFFICIENCY VS INPUT VOLTAGE
LANC4805UW8
EFFICIENCY VS OUTPUT LOAD
95
95
100
90
90
80
60
40
EFFICIENCY (%)
120
EFFICIENCY (%)
OUTPUT POWER (%)
LANC4805UW8 DERATING CURVE
85
80
75
70
20
81
0
-40
-20
0
20
40
60
80
120
80
75
70
65
100
85
65
18
24
30
36
AMBIENT TEMPERATURE (°C)
42
48
54
60
66
72
75
10
20
30
INPUT VOLTAGE (V)
Recommended Filter for EN55022 Class B Compliance
40
50
60
70
80
90
100
OUTPUT LOAD (% OF FULL LOAD)
Recommended EN55022 Class B Filter Circuit Layout
C3
L1
+INPUT
C1
+Vin
+
C2
C5
+Vout
DC/DC
CONVERTER
-Vin
-INPUT
LOAD
-Vout
C4
The components used in the figure above are as follows:
MODEL
C1
C2
C3
C4
C5
L1
LANC24xxUW8
4.7µF/50V
1812 MLCC
N/A
1000pF/2KV
MLCC
1000pF/2KV
MLCC
N/A
325µH Common
Choke PMT-050
LANC48xxUW8
1.5µF/100V
1812 MLCC
1.5µF/100V
1812 MLCC
1000pF/2KV
MLCC
1000pF/2KV
MLCC
N/A
325µH Common
Choke PMT-050
LANC110xxUW8
1µF/250V
1812 MLCC
N/A
1000pF/2KV
MLCC
1000pF/2KV
MLCC
22µF/200V
325µH Common
Choke PMT-050
Common Choke L1
Unit: inches (mm)
0.43 (11.0) ref.
PMT-050
L: 325μH±35% / DCR: 35mΩ, max.
Recommended Through Hole: Ø0.8mm
PMT-017
L: 497μH±25% / DCR: 80mΩ, max.
Test Conditions: 100KHz / 20mV
0.43 (11.0) ref.
0.30±0.008 (7.5±0.2)
Test Conditions: 100KHz / 100mV
Recommended Through Hole: Ø0.8mm
Ø0.02±0.004 (Ø0.6±0.1)
N1
3
2
0.1
(2.5)
1
N2
0.35 (8.8) ref.
4
0.30±0.008 (7.62±0.2)
06/14/2012
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 4 of 5
LANCUW8 Series
Single & Dual Outputs
4:1 Input Voltage Range
8 Watt DC/DC Power Converters
Rev. E
MECHANICAL DRAWING
DIP TYPE
SMT TYPE
(add Suffix “S”)
Unit: inches (mm)
9
14
11
0.15 (3.8)
0.02 (0.5)
1
20
5
BOTTOM
VIEW
Pin Area
0.04 x 0.02
(1.0 x 0.5)
0.600 (15.24)
24
0.43 (10.9)
1.26 (32.0)
16
0.90 (22.9)
0.44 (11.2)
16
9
13
12
0.25 (6.4)
BOTTOM
VIEW
1.00 (25.4)
0.200 (5.08)
1
2
3
0.08 (2.0)
1.25 (31.8)
23
22
0.800 (20.32)
0.100 (2.54)
Pin size is 0.02 (0.5) Dia or
0.01 x 0.02 (0.25 x 0.50) Rectangular Pin
0.100 (2.54)
Unit: inches (mm)
0.80 (20.3)
0.40 (10.2)
0.15 (3.8)
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)
0.80 (20.3)
(DIP) PIN CONNECTION
PIN
(SMT) PIN CONNECTION
PIN
SINGLE
DUAL
SINGLE
DUAL
PIN
SINGLE
1
CTRL
CTRL
DUAL
1
CTRL
CTRL
2
-INPUT
-INPUT
23
+INPUT
3
-INPUT
-INPUT
22
+INPUT
9
NC
COMMON
16
-OUTPUT
COMMON
11
NC
-OUTPUT
14
+OUTPUT
+OUTPUT
Others
PIN
SINGLE
DUAL
+INPUT
2
-INPUT
+INPUT
3
-INPUT
-INPUT
23
+INPUT
+INPUT
-INPUT
22
+INPUT
+INPUT
9
NC
COMMON
16
-OUTPUT
COMMON
11
NC
-OUTPUT
14
+OUTPUT
+OUTPUT
NC
NC
Others
NC
NC
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:
E-mail:
Web:
Address:
06/14/2012
(603)778-2300
(888)587-9255
(603)778-9797
[email protected]
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 5 of 5
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