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| 2 0 W W i d e I n p u t , Non-Isolated Single Inline DC/DC Converters Non-Isolated Converter High Efficiency to 91% OPN20 series 1.5VDC to 3.3VDC Outputs On/Off Control Function Adjustable Output Voltage Small SIP Package Style Unit measures 2.5"L x 0.55"W x 0.26"H Model Number OPN20-03S2P5 OPN20-03S2P1 OPN20-03S1P8 OPN20-03S1P5 OPN20-05S3P3 OPN20-05S2P5 OPN20-05S2P1 OPN20-05S1P8 OPN20-05S1P5 Input Range 3.0-3.6VDC 3.0-3.6VDC 3.0-3.6VDC 3.0-3.6VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC Output Voltage 2.5VDC 2.1VDC 1.8VDC 1.5VDC 3.3VDC 2.5VDC 2.1VDC 1.8VDC 1.5VDC Output Amps 6A 6A 6A 6A 6A 6A 6A 6A 6A Efficiency 86% 84% 82% 80% 89% 87% 85% 84% 82% Order On-Line! WWW.ASTRODYNE.COM astrodyne.com 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 2 0 W W i d e I n p u t , Non-Isolated Single Inline DC/DC Converters INPUT SPECIFICATIONS Input Voltage, Nominal Input Voltage Ranges Maximum Input Current On/Off Control (Ref to -Input pin) 3.3Vin 5Vin Input Reflected Ripple 3.3VDC(Note 2) 3.0 - 3.6VDC 6A (Note 4) 5VDC 4.5-5.5 VDC OPN20 None 1000 pF See Selection Chart 500Khz, typ. 2.5" x 0.55" x 0.26" (63.5 x 14.0 x 6.6mm) 0.3oz (8.5g) 2.064x10-6th Hrs series GENERAL SPECIFICATIONS Input-Output Isolation In/Out Capacitance Efficiency (Note 5) Switching Frequency Dimensions (See Fig 3.) Weight MTBF (Note 3) Open or 0V Voltage and Current Preset Accuracy Rise Time Min Load Load Regulation Line Regulation Temperature Coefficient Ripple/Noise (Pk-Pk, typ), Overvoltage Protection Short Circuit Protection Transient Response Recovery Time (See Fig 1) Load step change See Selection Chart +/- 2.7% max. 80% FL and Nom Vin 8mS, typ. None (0% - FL) +/- 0.5% +/- 0.5% +/-0.02%/DegC 20Mhz BW 100mV Clamp, 130-150% * Continuous, self-recovering ENVIRONMENTAL SPECIFICATIONS Oper. Temp. Range (See Fig 4) Storage Temperature Range Thermal Shock Over Temp Protection MTBF Shock/Vibration -40 to +85 DegC(FL) -55 to +105 DegC * Mil Std 810D +125DegC 1,000,000 Hrs Mil Std 217, 25C To MIL-STD 810C EMC SPECIFICATIONS Conducted Emissions Radiated Emissions Conducted Immunity EN55022, Level A EN55022, Level A EN61000-4-6, Criteria 2 100%-0% or 0%-100% 1A/10uS Nominal Input Peak Deviation Settling Time Max External Load Capacitance 10,000uF O/P Current Limit (Note 1) Latching Voltage Adjust (See Fig 2) +/-10% 80mV 200uSec NOTES 1. Starting the Product into a Short Circuit Mode will damage the device. 2. In order to meet all specifications for the 3.3Vin models, an external capacitor is needed on the input. The capacitor is SANYO OS-CON,SA-Series, 68uF/10V. 3. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40DegC. (Ground fixed and controlled environment) 4. Maximum value at nominal input voltage and full load. 5. Minimum value at nominal input voltage and full load. 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. Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications. WWW.ASTRODYNE.COM 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 2 0 W W i d e I n p u t , Non-Isolated Single Inline DC/DC Converters MECHANICAL DIMENSIONS AND CURVE 2.50(63.5) 0.55 (14.0) 0.12 (3.0) OPN20 series 0.26(6.6) Pin# DC-DC POWER SIP Define +OUTPUT +OUTPUT Sense (option) or no pin +OUTPUT GND GND +INPUT +INPUT Power OK (option) or no pin TRIM REMOTE ON-OFF 1 5 6 11 0.13(3.3) 0.10(2.54) 0.28(7.1) 1.90(48.3) 0.13(3.3) 0.025(0.64) Square pin (-H) Model 2.50(63.5) 0.55 (14.0) 0.025(0.64) Square pin DC-DC POWER SIP 0.09(2.3) 11 0.12(3.0) 1 5 6 0.10(2.54) 0.28(7.1) 1.90(48.3) 0.27(6.9) 1 2 3 4 5 6 7 8 9 10 11 Dimensions are Inches (mm) Pin pitch tolerance 0.014 (0.35) OPN20-03S2P5 Derating Curve (A) 100 LMF OPN20-05S3P3 Derating Curve (A) 100 200 LMF LMF 200 300 LMF LMF 300 LMF Output Current (A) Output Current(A) 6 6 5 5 4 3 2 NATURAL CONVECTION COOLING 4 3 NATURAL CONVECTION COOLING 2 1 0 -40 OUTPUT VOLTAGE, Vo(V) 0 25 40 55 60 65 70 75 80 85 () 1 0 -40 0 25 40 55 60 65 70 75 80 85 () Ambient Temperature() (50 mV /div) Ambient Temperature() EXTERNAL OUTPUT TRIMMING Output can be trimmed by using the method below. TRIM UP TRIM DOWN 5 10 OUTPUT CURRENT, lo(A) (5 A/div) RU 10 RD 2 Time, t(100s/div) Typical Transient Response to Step Load Change from 0% to 100% of lo, max at Room Temperature and 5V Input (Waveform Averaged to Eliminate Ripple Component.) WWW.ASTRODYNE.COM 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 |
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