Wall LANK4812W3H 3000vdc i/o isolation single and dual output 3 watt dc/dc converter 24 pin dip & smt package 2:1 wide input voltage range Datasheet

LANK “H” Series
3000VDC I/O Isolation
Single and Dual Output
3 Watt DC/DC Converter
24 Pin DIP & SMT Package
2:1 Wide Input Voltage Range
FEATURES
● 3000VDC I/O Isolation
● Over Current Protection
● MTBF > 3,000,000 Hours
● High Efficiency up to 80%
● 2:1 Wide Input Voltage Range
● 3 Watts Regulated Output Power
● International Safety Standard Approval
● Standard 24 Pin DIP Package and SMT Type Package
UL E193009
TUV
CB
CE MARK
SPECIFICATIONS: LANK “H” Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS (CONTINUED)
Input Voltage Range ............ 5V nominal input ......................... 4.5 - 6VDC
12V nominal input ....................... 9 - 18 VDC
24V nominal input ..................... 18 - 36 VDC
48V nominal input ..................... 36 - 75 VDC
Isolation Voltage (Input to Output)......................................... 3000VDC min.
Input Filter ....................................................................................... Pi Type
ENVIRONMENTAL SPECIFICATIONS
Input Surge Voltage (100ms max) ....... 5V input .............................15VDC
12V input ..........................36 VDC
24V input ..........................50 VDC
48V input ........................100 VDC
9
Isolation Resistance ...............................................................10 ohms min.
Isolation Capacitance ................................................................ 300pF max.
Operating Temperature
Standard ........................................................................... -25°C ~ +71°C
“I” Suffix (See Note 7) ....................................................... -40°C ~ +71°C
Input Reflected Ripple Current (Note 2)......................................120mAp-p
(nominal Vin and full load)
Storage Temperature .......................................................... -55°C ~ +105°C
Start Up Time (nominal Vin and constant resistive load) .............30ms typ.
Thermal Shock .................................................................... MIL-STD-810D
OUTPUT SPECIFICATIONS
Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z
Output Voltage ..............................................................................see table
MTBF (See Note 3) ............................................................ 3.69 x 10 hours
Voltage Accuracy (nominal Vin and full load) ...................................... ±1%
PHYSICAL SPECIFICATIONS
Output Current ..............................................................................see table
Weight
DIP Type.............................................................................. 14g (0.48 oz)
SMT Type ............................................................................ 15g (0.52 oz)
Output Power .......................................................................... 3 watts max.
Line Regulation (LL to HL at FL)....................................................... ±0.2%
Load Regulation (25% to 100% FL)......... Single Output.................. ±0.2%
Dual Output ....................... ±2%
Relative Humidity...................................................................5% to 95% RH
6
Dimensions................... 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm)
Case Material ..................................................Non-conductive black plastic
Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ ±5%
Base Material...................................................Non-conductive black plastic
Minimum Load (See Note 1) ...................................................... 10% of FL
Potting material..................................................................Epoxy (UL94-V0)
Ripple/Noise (20 MHz BW) ...... 3.3V and 5V outputs ...................75mVp-p
others.........................1%/p-p of Vout max
SAFETY & EMC
Temperature Coefficient ................................................. ±0.02% / °C max.
Transient Response Recovery Time (25% load step) .......................500us
PROTECTION SPECIFICATIONS
Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1
Conducted Emissions................. EN55022 ...................................... Class A
Radiated Emissions.................... EN55022 ...................................... Class A
ESD ............................................ EN61000-4-2.....................Perf. Criteria B
Over Load Protection (% of full load at nominal input)................ 180% typ.
Radiated Immunity...................... EN61000-4-3.....................Perf. Criteria A
Short Circuit Protection. ............................ continuous, automatic recovery
Fast Transient............................. EN61000-4-4.....................Perf. Criteria B
GENERAL SPECIFICATIONS
Surge .......................................... EN61000-4-5.....................Perf. Criteria B
Efficiency.......................................................................................see table
Conducted Immunity................... EN61000-4-6.....................Perf. Criteria A
Switching Frequency................................................................100KHz typ.
Due to advances in technology, specifications subject to change without notice
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
LANK “H” Series
3000VDC I/O Isolation
Single and Dual Output
3 Watt DC/DC Converter
24 Pin DIP & SMT Package
2:1 Wide Input Voltage Range
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
LANK53.3W3H
LANK505W3H
LANK512W3H
LANK515W3H
LANK505DW3H
LANK512DW3H
LANK515DW3H
LANK123.3W3H
LANK1205W3H
LANK1212W3H
LANK1215W3H
LANK1205DW3H
LANK1212DW3H
LANK1215DW3H
LANK243.3W3H
LANK2405W3H
LANK2412W3H
LANK2415W3H
LANK2405DW3H
LANK2412DW3H
LANK2415DW3H
LANK483.3W3H
LANK4805W3H
LANK4812W3H
LANK4815W3H
LANK4805DW3H
LANK4812DW3H
LANK4815DW3H
Input Range
5 VDC
(4.5 – 6 VDC)
12VDC
(9 – 18 VDC)
24 VDC
(18 – 36 VDC)
48VDC
(36 – 75 VDC)
Output Voltage
Output Current
Input Current (4)
Efficiency (5)
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
649mA
909mA
835mA
845mA
857mA
845mA
870mA
266mA
353mA
333mA
343mA
348mA
338mA
333mA
123mA
174mA
164mA
164mA
172mA
167mA
167mA
61mA
88mA
84mA
84mA
86mA
84mA
84mA
66%
70%
76%
75%
74%
75%
73%
70%
75%
79%
77%
76%
78%
79%
71%
76%
80%
80%
77%
79%
79%
72%
75%
79%
79%
77%
79%
79%
Capacitor Load (6)
(max)
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
NOTES
1. LANK ”H” Series requires a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will
not damage these devices, however they may not meet all listed specification.
2. Please add an external filter at converter input terminals when measuring input reflected ripple, as figure 1.
L: Simulated source impedance of 12uH C: Nippon chemi-con KMF series 47uF/100V
3. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment)
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistive load.
7. Add suffix “I” for –40°C to +71°C operation.
8. Add suffix “S” for surface mount type.
Figure 1
Figure 1
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
LANK “H” Series
3000VDC I/O Isolation
Single and Dual Output
3 Watt DC/DC Converter
24 Pin DIP & SMT Package
2:1 Wide Input Voltage Range
DERATING CURVE
MECHANICAL DRAWING
DIP TYPE
SMT TYPE
(add suffix “S”)
1. All dimensions in Inches (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance ±0.014(0.35)
DIP PIN CONNECTION
SMT PIN CONNECTION
PIN
SINGLE
DUAL
PIN
SINGLE
DUAL
PIN
SINGLE
DUAL
PIN
SINGLE
DUAL
2
3
- INPUT
- INPUT
- INPUT
- INPUT
23
22
+ INPUT
+ INPUT
+ INPUT
+ INPUT
2
3
- INPUT
- INPUT
- INPUT
- INPUT
23
22
+ INPUT
+ INPUT
+ INPUT
+ INPUT
9
10
11
NC
NC
NC
COMMON
NC
- OUTPUT
16
15
14
9
10
11
Others
NC
NC
NC
NC
- OUTPUT COMMON
NC
NC
+ OUTPUT + OUTPUT
16
- OUTPUT COMMON
COMMON
NC
15
NC
NC
- OUTPUT
14
+ OUTPUT + OUTPUT
NC
Others
NC
NC
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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