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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
SPECIFICATIONS: LANK "H" Series
All specifications apply @ 25C ambient unless otherwise noted UL E193009 TUV CB CE MARK
INPUT SPECIFICATIONS
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 Input Filter ....................................................................................... Pi Type Input Surge Voltage (100ms max) ....... 5V input .............................15VDC 12V input ..........................36 VDC 24V input ..........................50 VDC 48V input ........................100 VDC Input Reflected Ripple Current (Note 2)......................................120mAp-p (nominal Vin and full load) Start Up Time (nominal Vin and constant resistive load) .............30ms typ.
GENERAL SPECIFICATIONS (CONTINUED)
Isolation Voltage (Input to Output)......................................... 3000VDC min. Isolation Resistance ...............................................................10 ohms min. Isolation Capacitance ................................................................ 300pF max.
9
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Standard ........................................................................... -25C ~ +71C "I" Suffix (See Note 7) ....................................................... -40C ~ +71C Storage Temperature .......................................................... -55C ~ +105C Relative Humidity...................................................................5% to 95% RH Thermal Shock .................................................................... MIL-STD-810D Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z MTBF (See Note 3) ............................................................ 3.69 x 10 hours
6
OUTPUT SPECIFICATIONS
Output Voltage ..............................................................................see table Voltage Accuracy (nominal Vin and full load) ...................................... 1% Output Current ..............................................................................see table 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% Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ 5% Minimum Load (See Note 1) ...................................................... 10% of FL Ripple/Noise (20 MHz BW) ...... 3.3V and 5V outputs ...................75mVp-p others.........................1%/p-p of Vout max Temperature Coefficient ................................................. 0.02% / C max. Transient Response Recovery Time (25% load step) .......................500us
PHYSICAL SPECIFICATIONS
Weight DIP Type.............................................................................. 14g (0.48 oz) SMT Type ............................................................................ 15g (0.52 oz) 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 Base Material...................................................Non-conductive black plastic Potting material..................................................................Epoxy (UL94-V0)
SAFETY & EMC
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 Radiated Immunity...................... EN61000-4-3.....................Perf. Criteria A Fast Transient............................. EN61000-4-4.....................Perf. Criteria B Surge .......................................... EN61000-4-5.....................Perf. Criteria B Conducted Immunity................... EN61000-4-6.....................Perf. Criteria A
PROTECTION SPECIFICATIONS
Over Load Protection (% of full load at nominal input)................ 180% typ. Short Circuit Protection. ............................ continuous, automatic recovery
GENERAL SPECIFICATIONS
Efficiency.......................................................................................see table 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 Output Voltage 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 Output Current 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 Input Current (4) 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 Efficiency (5) 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%
5 VDC (4.5 - 6 VDC)
12VDC (9 - 18 VDC)
24 VDC (18 - 36 VDC)
48VDC (36 - 75 VDC)
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 40C. (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 -40C to +71C 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.XX0.02 (X.X0.5) X.XXX0.01 (X.XX0.25) 2. Pin pitch tolerance 0.014(0.35)
DIP PIN CONNECTION
PIN 2 3 9 10 11 SINGLE - INPUT - INPUT NC NC NC DUAL - INPUT - INPUT COMMON NC - OUTPUT PIN 23 22 16 15 14 SINGLE + INPUT + INPUT DUAL + INPUT + INPUT PIN 2 3 9 10 11 Others
SMT PIN CONNECTION
SINGLE - INPUT - INPUT NC NC NC NC DUAL - INPUT - INPUT PIN 23 22 SINGLE + INPUT + INPUT DUAL + INPUT + INPUT
- 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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