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| 5 Watt HW Single Series DC/DC Converters Selection Chart Model 12S1R5.1200HW 12S1R8.1200HW 12S2R5.1200HW 12S3R3.1200HW 12S5.1000HW 12S12.425HW 12S15.350HW 24S1R5.1200HW 24S1R8.1200HW 24S2R5.1200HW 24S3R3.1200HW 24S5.1000HW 24S12.425HW 24S15.350HW 48S1R5.1200HW 48S1R8.1200HW 48S2R5.1200HW 48S3R3.1200HW 48S5.1000HW 48S12.425HW 48S15.350HW Input Range VDC Min Max 9 9 9 9 9 9 9 18 18 18 18 18 18 18 36 36 36 36 36 36 36 18 18 18 18 18 18 18 36 36 36 36 36 36 36 72 72 72 72 72 72 72 Output VDC 1.5 1.8 2.5 3.3 5 12 15 1.5 1.8 2.5 3.3 5 12 15 1.5 1.8 2.5 3.3 5 12 15 Output mA 1200 1200 1200 1200 1000 425 350 1200 1200 1200 1200 1000 425 350 1200 1200 1200 1200 1000 425 350 Features ! ! ! ! ! ! Up to 5 Watts in 1.25" x 0.80" x 0.40" case Efficiencies to 84% Isolation Voltage 700 VDC Water Washable Case Design Overcurrent Protection for Long, Reliable Operation Fully Self Contained, No External Parts Required for Operation Description These 5 Watt DC/DC Converters were designed for fast integration with your systems power needs. With no external components or filtering necessary for all but the most critical applications, these converters can provide power instantly. This saves you costly engineering time required to design your system around the power converter. 5 Watt Single HW Series Block Diagram A 2401 Stanwell Drive * Concord, California 94520 * Ph: 925/687-4411 or 800/542-3355 * Fax: 925/687-3333 * www.calex.com * Email: sales@calex.com 1 3/2001 5 Watt HW Single Series DC/DC Converters Input Parameters Model Voltage Range (1) Reflected Ripple Input Current Full Load No Load Efficiency Switching Frequency Maximum Input Overvoltage, 100ms Maximum Turn-on Time, 1% Output Error Recommended Fuse MIN MAX TYP TYP TYP TYP TYP MAX TYP 12S1R5.1200HW 12S1R8.1200HW 12S2R5.1200HW 12S3R3.1200HW 12S5.1000HW 12S12.425HW 12S15.350HW Units VD C mA P-P 230 12 65 260 12 69 340 12 73 9 18 150 410 12 81 400 24 45 (3) 500 12 83 500 12 84 520 12 84 mA % kHz VD C ms AMPS Input Parameters Model Voltage Range (1) Reflected Ripple Input Current Full Load No Load Efficiency Switching Frequency Maximum Input Overvoltage, 100ms Maximum Turn-on Time, 1% Output Error Recommended Fuse MIN MAX TYP TYP TYP TYP TYP MAX TYP 24S1R5.1200HW 24S1R8.1200HW 24S2R5.1200HW 24S3R3.1200HW 24S5.1000HW 24S12.425HW 24S15.350HW Units VD C mA P-P 115 12 65 130 12 69 170 12 73 18 36 100 205 12 81 400 45 45 (3) 250 12 83 250 12 84 260 12 84 mA % kHz VD C ms AMPS Input Parameters Model Voltage Range (1) Reflected Ripple Input Current Full Load No Load Efficiency Switching Frequency Maximum Input Overvoltage, 100ms Maximum Turn-on Time, 1% Output Error Recommended Fuse MIN MAX TYP TYP TYP TYP TYP MAX TYP 57 12 65 65 12 69 85 12 73 48S1R5.1200HW 48S1R8.1200HW 48S2R5.1200HW 48S3R3.1200HW 48S5.1000HW 48S12.425HW 48S15.350HW Units VD C mA P-P 36 72 75 102 12 81 400 85 45 (3) 125 12 83 125 12 84 130 12 84 mA % kHz VD C ms AMPS A 2401 Stanwell Drive * Concord, California 94520 * Ph: 925/687-4411 or 800/542-3355 * Fax: 925/687-3333 * www.calex.com * Email: sales@calex.com 2 3/2001 5 Watt HW Single Series DC/DC Converters Output Parameters Model Output Voltage Rated Load Range Load Regulation 25% Max Load - Max Load Line Regulation Vin=Min-Max VDC Transient Response (4) Dynamic Response (4) Noise, 0-20MHz bw Fundamental (2) Temperature Coefficient (5) Short Circuit Protection to Common MIN TYP MAX MIN MAX TYP MAX TYP MAX TYP TYP TYP TYP TYP 75 70 45 100 70 45 12S1R5.1200HW 12S1R8.1200HW 12S2R5.1200HW 12S3R3.1200HW 12S5.1000HW 12S12.425HW 12S15.350HW Units VD C mA % % s 1.47 1.50 1.53 120 1200 1.2 2.5 1.0 2.0 1.77 1.80 1.84 120 1200 1.0 2.0 1.0 2.0 250 2.45 2.50 2.55 120 1200 0.5 1.0 0.5 1.0 3.24 3.33 3.42 0 1200 0.5 1.0 0.2 0.4 4.9 5.0 5.1 0 1000 0.2 0.4 0.1 0.2 300 11.7 12.0 12.3 0 425 0.2 0.4 0.1 0.2 500 350 125 70 14.6 15.0 15.4 0 350 0.2 0.4 0.1 0.2 100 70 45 150 70 45 200 250 70 45 500 125 70 mV peak mV P-P ppm/C Continuous, Current Limit Output Parameters Model Output Voltage Rated Load Range Load Regulation 25% Max Load - Max Load Line Regulation Vin=Min-Max VDC Transient Response (4) Dynamic Response (4) Noise, 0-20MHz bw Fundamental (2) Temperature Coefficient (5) Short Circuit Protection to Common MIN TYP MAX MIN MAX TYP MAX TYP MAX TYP TYP TYP TYP TYP 75 70 45 100 70 45 24S1R5.1200HW 24S1R8.1200HW 24S2R5.1200HW 24S3R3.1200HW 24S5.1000HW 24S12.425HW 24S15.350HW Units VD C mA % % s 1.47 1.50 1.53 120 1200 1.2 2.5 1.0 2.0 1.77 1.80 1.84 120 1200 1.0 2.0 1.0 2.0 250 2.45 2.50 2.55 120 1200 0.5 1.0 0.5 1.0 3.24 3.33 3.42 0 1200 0.5 1.0 0.2 0.4 4.9 5.0 5.1 0 1000 0.2 0.4 0.1 0.2 300 11.7 12.0 12.3 0 425 0.2 0.4 0.1 0.2 500 350 125 70 14.6 15.0 15.4 0 350 0.2 0.4 0.1 0.2 100 70 45 150 70 45 200 250 70 45 500 125 70 mV peak mV P-P ppm/C Continuous, Current Limit Output Parameters Model Output Voltage Rated Load Range Load Regulation 25% Max Load - Max Load Line Regulation Vin=Min-Max VDC Transient Response (4) Dynamic Response (4) Noise, 0-20MHz bw Fundamental (2) Temperature Coefficient (5) Short Circuit Protection to Common MIN TYP MAX MIN MAX TYP MAX TYP MAX TYP TYP TYP TYP TYP 75 70 45 100 70 45 48S1R5.1200HW 48S1R8.1200HW 48S2R5.1200HW 48S3R3.1200HW 48S5.1000HW A 48S12.425HW 48S15.350HW Units VD C mA % % s 1.47 1.50 1.53 120 1200 1.2 2.5 1.0 2.0 1.77 1.80 1.84 120 1200 1.0 2.0 1.0 2.0 250 2.45 2.50 2.55 120 1200 0.5 1.0 0.5 1.0 3.24 3.33 3.42 0 1200 0.5 1.0 0.2 0.4 4.9 5.0 5.1 0 1000 0.2 0.4 0.1 0.2 300 11.7 12.0 12.3 0 425 0.2 0.4 0.1 0.2 500 350 125 70 14.6 15.0 15.4 0 350 0.2 0.4 0.1 0.2 100 70 45 150 70 45 200 250 70 45 500 125 70 mV peak mV P-P ppm/C Continuous, Current Limit 2401 Stanwell Drive * Concord, California 94520 * Ph: 925/687-4411 or 800/542-3355 * Fax: 925/687-3333 * www.calex.com * Email: sales@calex.com 3 3/2001 5 Watt HW Single Series DC/DC Converters General Specifications All Models Isolation Isolation Voltage Input to Output 12S, 24S Input to Output 48S 10A Leakage Input to Output Capacitance Environmental Case Operating Range No Derating Case Functional Range (9) Storage Range Thermal Impedance (8) General Unit Weight Agency Approvals MTBF TYP 0.44 oz UL 1950, CuL, EN60950 (TUV) pending > 1 M Hours 24 15 1413 Units Mechanical Outline and Connector Pin Assignments SIDE VIEW MIN MIN TYP 700 1544 1500 VDC 0.03 pF 0.40 0.90 0.10 0.18 0.12 Min. 0.16 Max MIN MAX MIN MAX MIN MAX TYP -40 90 -40 100 -55 105 34 C C C C/Watt 1 0.020O 10 11 12 0.60 0.80 3/2001 1.25 BOTTOM VIEW NOTES: (1) All parameters measured at Tc=25C, nominal input voltage and full rated load unless otherwise noted. Refer to the CALEX Application Notes for the definition of terms. (2) Output Noise is measured with a 1F tantalum capacitor and a 0.01F ceramic capacitor across the output. The fundamental component of noise is at the switching frequency and also is commonly referred to as ripple. (3) External fusing should be used for system protection due to a catastrophic failure. See CALEX Application Note 9 in the Calex DC/DC Catalog to determine correct fuse. (4) Load Transient Overshoot is the output voltage peak amplitude referenced to the final value due to a step load change of 50-75% occurring only on the measured output. "Load Transient Overshoot" and "Dynamic Response" are the same specification. Load Transient Recovery Time is the time for the output to return to within specified voltage error band centered about the final value. "Load Transient Recovery Time" and " Transient Response" are the same specification. (5) Temperature coefficient is defined for case temperatures. Output voltage deviation is calculated as the maximum resulting from either 1) 25C case to maximum operating case temperature, or 2) 25C case to minimum operating case temperature. (6) Below the minimum rated load, the output may exhibit noise performance degradation. Operation with less than minimum rated load will not damage the unit, and the DC regulation is not significantly affected. (7) Water washable units will not be damaged by a water wash process. However, they are not hermetically sealed. (8) The case thermal impedance is specified and the case temperature rise over ambient per package watt dissipated. (9) Case functional temperature range is intended to give an additional data point for use is evaluating this power supply. At the low functional temperature the power supply will function with no side effects, however, sustained operation at the high functional temperature will reduce expected operational life. The data sheet specifications are not guaranteed over the functional temperature range. (10) Specifications subject to change without notice. Mechanical tolerances unless otherwise noted: X.XX dimensions: 0.020 inches X.XXX dimensions: 0.010 inches Pin 1 10 11 12 13 14 15 24 Function +INPUT -OUTPUT +OUTPUT -INPUT -INPUT +OUTPUT -OUTPUT +INPUT A 2401 Stanwell Drive * Concord, California 94520 * Ph: 925/687-4411 or 800/542-3355 * Fax: 925/687-3333 * www.calex.com * Email: sales@calex.com 4 |
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