I sol at e d a n d R e gul at ed 15 Wat t E nc aps u la te d DC/DC Co n ve rte rs LCD15W series Wide 4 : 1 Input Range High Efficiency Regulated Outputs 1600VDC Isolation Small Size and Low Profile Standard Pinouts Unit measures 1”W x 1”L x 0.39”H Model Number Output Voltage Output Amps Input Range Input mAmps (NL/FL) Efficiency Capacitive Load SINGLE OUTPUT LCD15-24S3P3W 3.3 VDC LCD15-48S3P3W LCD15-24S05W 5 VDC LCD15-48S05W LCD15-24S12W 12 VDC LCD15-48S12W LCD15-24S15W 15 VDC LCD15-48S15W 4 4 3 3 1.3 1.3 1 1 9-36 VDC 18-75 VDC 9-36 VDC 18-75 VDC 9-36 VDC 18-75 VDC 9-36 VDC 18-75 VDC 50 / 688 40 / 336 50 / 782 40 / 382 20 / 803 15 / 392 20 / 772 15 / 377 86% 86% 84% 86% 86% 86% 85% 87% 1000uF max. 1000uF max. 1000uF max. 1000uF max. 330uF max. 330uF max. 220uF max. 220uF max. DUAL OUTPUT LCD15-24D05W ±5 VDC LCD15-48D05W LCD15-24D12W ±12 VDC LCD15-48D12W LCD15-24D15W ±15 VDC LCD15-48D15W ±1.5 ±1.5 ±0.625 ±0.625 ±0.5 ±0.5 9-36 VDC 18-75 VDC 9-36 VDC 18-75 VDC 9-36 VDC 18-75 VDC 20 / 772 15 / 386 25 / 753 15 / 382 25 / 744 20 / 377 85% 85% 87% 86% 88% 87% ±500uF max. ±500uF max. ±150uF max. ±150uF max. ±100uF max. ±100uF max. Options exist for the removal of the Trim Function and the reconfiguration of the Remote ON/OFF to Positive Logic (Negative Logic is standard). Please see the Product Options Table for Model Number information (suffixes). Simply add the suffix denoted to the end of the Model Number (i.e. LCD15-24S05W-A). WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 I sol at e d a n d R e gul at ed 15 Wat t E nc aps u la te d DC/DC Co n ve rte rs LCD15W series INPUT SPECIFICATIONS GENERAL SPECIFICATIONS Input Voltage Ranges: 24 VDC Nominal 9-36 VDC 48 VDC Nominal 18-75 VDC Start Up Voltage 24V: 9VDC, 48V: 18VDC Shutdown Voltage 24V: 8VDC, 48V: 16VDC Input Voltage Variation (dv/dt) 5V/ms, max. to ETS300 part 4.4 Max. Voltage Surge (100mS max) 24 VDC Nominal 50 VDC 48 VDC Nominal 100 VDC Input Reflected Ripple Current 30mA, pk-pk Nom I/P, FL On/Off Control Negative Logic (Ref to - Input) is standard. See Product Options Table for options and Model Numbers) ON = Short or 0V < Vr < 1.2V OFF = Open or 3V < Vr < 12V Positive Logic: ON = Open or 3V < Vr < 12V OFF = Short or 0V < Vr < 1.2V Input-Out Isolation 1600VDC In/Out Capacitance 1000 pF, max, Isolation Resistance 100 M Ohms Efficiency See Selection Chart Switching Frequency 400Khz OUTPUT SPECIFICATIONS Voltage and Current See Selection Chart Minimum Load 0% Voltage Adjust ±10% Line Regulation (HL-LL, FL) Single: ±0.2%; Dual: ±0.5% Load Regulation (NL-FL) Single: ±0.2%; Dual: ±1% Start Up Time (Power or RC) 30mS, max. Temperature Coefficient ±0.02%/°C, max. Ripple/Noise (Note ) 75~100mV, pk-pk Voltage accuracy (FL, Nom I/P) ±1% Transient Response Recovery 25% Load Step Change 250 microSeconds Short Circuit Protection Hiccup, self-recovering Overvoltage Protection Threshold: (Clamp) 3.3V Output 3.7-5.4Volts 5V Output 5.6-7.0Volts 12V Output 13.8-19.6Volts 15V Output 16.8-20.5Volts Overload Protection 150% of Full Load (FL), typ. PHYSICAL SPECIFICATIONS Case Material Base Material Potting Material Size Weight Nickel-coated Copper FR4 PCB Epoxy (UL94-V0) 1”W x 1”L x 0.39”H (25.4 x 25.4 x 9.9mm) 0.53 oz (15g) ENVIRONMENTAL SPECIFICATIONS Oper. Temperature -40 to +85°C (see derate) Maximum Case Temperature 105°C Storage Temperature -55 to +125°C * Thermal Impedance Convection: 18.2°C/Watt With Heatsink: 15.8°C/Watt Relative Humidity 5-95% Thermal Shock MIL-STD-810F Vibration 10-55Hz, 10G, 3 minutes period, 30 minutes along X, Y and Z axes EMI EN55022A (See Class B Filter) ESD EN61000-4-2 Criteria A Radiated Immunity EN61000-4-3 Criteria A EFT EN61000-4-4 Criteria B Surge (Using 220uF/100V, ESR 48MΩ cap) EN61000-4-5 Criteria B Conducted Immunity EN61000-4-6 Criteria A MTBF BELLCORE TR-NWT-000322 Case 1: 50% Stress, Temp. @ 40°C 1.330 MHrs MIL-HDBK-217F TA=25°C FL, Ground Benign, Controlled Environment 563 KHrs All specifications are typical at nominal input, full load, and 25DegC unless otherwise noted * These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied. WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 I sol at e d a n d R e gul at ed 15 Wat t E nc aps u la te d DC/DC Co n ve rte rs LCD15W series MECHANICAL DIMENSIONS PIN CONNECTIONS PIN SINGLE DUAL 1 + INPUT + INPUT 2 - INPUT - INPUT 3 ON/OFF ON/OFF 4 + VOUT + VOUT 5 TRIM COMMON 6 - VOUT - VOUT 1. All dimensions in inches (mm) Tolerance X.XX ± 0.02 (X.X ± 0.05) X.XXX ± 0.01 (X.XX ± 0.25) 2. Pin pitch tolerance ± 0.01 (0.25) 3. Pin dimension tolerance ± 0.004 (0.1) Single Outputs Only WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 I sol at e d a n d R e gul at ed 15 Wat t E nc aps u la te d DC/DC Co n ve rte rs LCD15W series CURVES & FILTERS Recommended Filter for EN55022 Class B Compliance. The components used in the above figure, together with the manufacturers’ part numbers for these components are as follows Recommended EN55022 Class B Filter Circuit Layout WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458