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LANCW5 Series Rev. B
APPLICATIONS Single and Dual Output 5 Watt DC/DC Converter 2:1 and 4:1 Wide Input Voltage
FEATURES
Wireless Network Five-Sided Shielding Telecom/Datacom 5 Watts Output power Industry Control System High Efficiency up to 84% Measurement Equipment Standard 1.25 x 0.8 x 0.4 Inches Semiconductor Equipment Fixed Switching Frequency (300KHz) 2:1 and 4:1 Ultra Wide Input Voltage Range Compliant to RoHS EU Directive 2002/95/EC UL60950-1, EN60950-1, and IEC60950-1 Licensed Standard 24 Pin DIP Package and SMT Type Package CE Mark meets 2006/95/EC, 93/68/EEC, and 2004/108/EC
SPECIFICATIONS: LANCW5 Series
All specifications apply @ 25C ambient unless otherwise noted
INPUT SPECIFICATIONS
Input Voltage Range LANCW5 ........................ 12V nominal input ............................9-18Vdc 24V nominal input .........................18-36VDC 48V nominal input ........................ 36-75VDC LANCUW5...................... 24V nominal input ...........................9-36VDC 48V nominal input .........................18-75VDC Input Filter ....................................................................................... Pi Type Input Surge Voltage (100ms max) ...... 12V input ...........................36VDC 24V input ...........................50VDC 48V input .........................100VDC Input Reflected Ripple Current (nominal Vin and full load) ...........20mAp-p Start Up Time (nominal Vin and constant resistive load) ...........450ms typ.
GENERAL SPECIFICATIONS (CONTINUED)
Isolation Resistance ...............................................................10 ohms min. Isolation Capacitance ................................................................ 300pF max.
9
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Standard .................................................. -25C to +85C (w/ derating) "I" (See notes 6 & 9) ............................. -40C to +85C (w/o derating) "I" (UW Series)......................................... -40C to +85C (w/ derating) Storage Temperature .......................................................... -55C ~ +105C Maximum Case Temperature ................. Standard ......................... +100C "I" suffix ............................ +105C Relative Humidity (non-condensing) .....................................5% to 95% RH Thermal Impedance (Natural Convection) ................................. 20C / Watt Thermal Shock ..................................................................... MIL-STD-810F Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z MTBF (See Note 1) ........BELLCORE TR-NWT-000332...... 3.165 x 10 hrs 6 MIL-HDBK-217F........................... 1.631 x 10 hrs
6
OUTPUT SPECIFICATIONS
Output Voltage ..............................................................................see table Voltage Accuracy (nominal Vin and full load) ...................................... 1% Output Current ..............................................................................see table Output Power .......................................................................... 5 watts max. Line Regulation (LL to HL at FL)....................................................... 0.2% Load Regulation (no load to full load) ...... Single Output................. 0.5% Dual Output ....................... 1% Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ 5% Minimum Load ....................................................................................... 0% Ripple/Noise (20 MHz BW) .......................................................... 50mVp-p Temperature Coefficient ................................................. 0.02% / C max. Transient Response Recovery Time (25% load step) ...................... 200us
PHYSICAL SPECIFICATIONS
Weight ....................................DIP .......................................... 16g (0.55 oz) SMT......................................... 18g (0.63 oz) Dimensions................... 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm) Case Material ..............................................................Nickel-coated copper Base Material...................................................Non-conductive black plastic Potting material..................................................................Epoxy (UL94-V0) Shielding..................................................................................... five - sided
PROTECTION SPECIFICATIONS
Over Load Protection (% of full load at nominal input)................ 170% typ. Short Circuit Protection .............................Continuous, automatic recovery
SAFETY & EMC
Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1 EMI .....................................EN55022 .............................................. Class A ESD ..... EN61000-4-2.......... Air 8KV ..................Perf. Criteria A Contact 6KV
GENERAL SPECIFICATIONS
Efficiency.......................................................................................see table Switching Frequency................................................................300KHz typ. Isolation Voltage Input to Output ............................................................. 1600VDC min. Input (Output) to Case (DIP) ........................................ 1600VDC min. Input (Output) to Case (SMT)....................................... 1000VDC min.
Radiated Immunity..............EN61000-4-3............... 10V/m Perf. Criteria A Fast Transient.....................EN61000-4-4................. 2KV Perf. Criteria B Surge (See Note 7).............EN61000-4-5................ .1KV Perf. Criteria B Conducted Immunity...........EN61000-4-6............ 10 Vrms Perf. Criteria A
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
LANCW5 Series Rev. B
Single and Dual Output 5 Watt DC/DC Converter 2:1 and 4:1 Wide Input Voltage
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
LANC1233W5 LANC1205W5 LANC1212W5 LANC1215W5 LANC1205DW5 LANC1212DW5 LANC1215DW5 LANC2433W5 (UW) LANC2405W5 (UW) LANC2406UW5 LANC2412W5 (UW) LANC2415W5 (UW) LANC2405DW5 (UW) LANC2412DW5 (UW) LANC2415DW5 (UW) LANC24833W5 (UW) LANC4805W5 (UW) LANC4812W5 (UW) LANC4815W5 (UW) LANC4805DW5 (UW) LANC4812DW5 (UW) LANC4815DW5 (UW)
Input Range
9 - 18 VDC 9 - 18 VDC 9 - 18 VDC 9 - 18 VDC 9 - 18 VDC 9 - 18 VDC 9 - 18 VDC 18 - 36 (9 - 36) VDC 18 - 36 (9 - 36) VDC 9 - 36 VDC 18 - 36 (9 - 36) VDC 18 - 36 (9 - 36) VDC 18 - 36 (9 - 36) VDC 18 - 36 (9 - 36) VDC 18 - 36 (9 - 36) VDC 36 - 75 (18 - 75) VDC 36 - 75 (18 - 75) VDC 36 - 75 (18 - 75) VDC 36 - 75 (18 - 75) VDC 36 - 75 (18 - 75) VDC 36 - 75 (18 - 75) VDC 36 - 75 (18 - 75) VDC
Output Voltage
3.3 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 6 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
1000mA 1000mA 470mA 400mA 500mA 230mA 190mA 1000mA 1000mA 833mA 470mA 400mA 500mA 230mA 190mA 1000mA 1000mA 470mA 400mA 500mA 230mA 190mA
Ripple & Noise (4)
50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p
Input Current No Load(3) Full Load(2)
10mA 10mA 10mA 10mA 15mA 20mA 15mA 10mA(5mA) 15mA(10mA) 15mA(5mA) 15mA(10mA) 15mA(10mA) 20mA(10mA) 20mA(10mA) 10mA(5mA) 10mA(10mA) 10mA(10mA) 10mA(10mA) 10mA(10mA) 5mA(10mA) 10mA(10mA) 382mA 563mA 603mA 649mA 563mA 597mA 594mA 194mA (191mA) 285mA (278mA) 278mA 305mA (305mA) 325mA (312mA) 274mA (282mA) 288mA (295mA) 308mA (297mA) 98mA (100mA) 143mA (138mA) 151mA (155mA) 162mA (160mA) 141mA (145mA) 147mA (151mA) 150mA (156mA)
Eff (4) (%)
76 78 82 81 78 81 84 75 (76) 77 (79) 79 81 (81) 81 (84) 80 (78) 84 (82) 81 (84) 74 (73) 77 (79) 82 (80) 81 (82) 78 (76) 82 (80) 83 (80)
Capacitor(5) Load max
2200uF 1000uF 220uF 150uF 680uF 100uF 68uF 2200uF 1000uF 690uF 220uF 150uF 680uF 100uF 68uF 2200uF 1000uF 220uF 150uF 680uF 100uF 68uF
NOTES
BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40C. MIL-HDBK-217F Notice2 @ Ta=25C, Full load (Ground, benign, controlled environment). 2. Maximum value at nominal input voltage and full load of standard type. 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 industrial I suffix for 2:1 version is more efficient, therefore, it can be operated in a more extensive temperature range than standard and I suffix 4:1 input versions. 7. An external filter capacitor is required if the module has to meet EN61000-4-5. The filter capacitor Wall Industries suggests: Nippon chemi-com KY Series, 220F/100V, ESR 48m. 8. There is no pin at PIN10 & PIN15 for LANC5UW Series. 9. For industrial temperature range add "I" suffix to the part number. 10. For SMT Type add "S" suffix to the part number.
1.
DERATING CURVE & EFFICIENCY GRAPHS
O U T P U T P O W E R (% )
120 100 80 60 40 20 0
FKC05-48S05 Derating Curve CURVE LANC4805W5 DERATING
"I" Version
-40 -25 -10 5 20 35 50 65 70.1 80 AMBIENT TEMPERATURE()
EFFICIENCY (%)
"I" Version
95 105 110
LANC4805W5 Efficiency VS Output Load
83 81 79 77 75 73 71
36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE (V)
EFFICIENCY(%)
LANC4805W5 Efficiency VS Input Voltage
90 85 80 75 70 65 60 55 50 45 40
10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (% of Full Load)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
LANCW5 Series Rev. B
Single and Dual Output 5 Watt DC/DC Converter 2:1 and 4:1 Wide Input Voltage
MECHANICAL DRAWING
DIP TYPE
Pin size is 0.02 (0.5) Dia or 0.01 x 0.02 (0.25 x 0.50) Rectangular Pin 0.18 (4.6) 0.02(0.5) 1.00(25.4) 0.92(23.4)
SMT TYPE
(add suffix "S")
0.100 (2.54) 0.44(11.2) 0.43(10.9)
0.700 (17.78)
23 22
1.25 (31.8)
2 3
0.200 (5.08)
BOTTOM VIEW
BOTTOM VIEW
13
0.80(20.3)
12
0.600 (15.24)
0.15 (3.8)
0.40 (10.2)
0.80 (20.3)
1. All dimensions are in inches (mm) Tolerance: XX.XX 0.02 (X.X0.5) XX.XXX0.01 (X.XX0.25) 2. Pin pitch tolerance 0.01 (0.25) 3. Pin dimension tolerance 0.004 (0.1)
(DIP) PIN CONNECTION
PIN 2 3 SINGLE -INPUT -INPUT DUAL -INPUT -INPUT PIN 23 22 SINGLE +INPUT +INPUT DUAL +INPUT +INPUT PIN 2 3
(SMT) PIN CONNECTION
SINGLE -INPUT -INPUT DUAL -INPUT -INPUT PIN 23 22 SINGLE +INPUT +INPUT DUAL +INPUT +INPUT
9 10 11
NC NC (Note 8) NC
COMMON NC (Note 8) -OUTPUT
16 15 14
-OUTPUT NC (Note 8) +OUTPUT
COMMON NC (Note 8) +OUTPUT
9 10 11 Others
NC NC NC NC
COMMON 16 NC 15 -OUTPUT 14 NC Others
0.25 (6.4)
16 15 14
9 10 11
16
Pin Area 0.04 x 0.02 (1.0 x 0.5)
9
-OUTPUT COMMON NC NC +OUTPUT +OUTPUT NC NC
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
1.26 (32.0)
20
5
0.15 (3.8)
24
1

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