3 Watt SMT Dual Series DC/DC Converters Features ! SMT Technology ! 2:1 Input Range ! High Efficiency up to 83% ! I/O Isolation 1500VDC ! Short Circuit Protected ! CECC00802 Reflow ! MTBF > 1,000,000 Hours Selection Chart Model 12D5.300SMT 12D12.125SMT 12D15.100SMT 24D5.300SMT 24D12.125SMT 24D15.100SMT 48D5.300SMT 48D12.125SMT 48D15.100SMT Input Range VDC Output Min Max VDC mA Power W 9 9 9 18 18 18 36 36 36 18 18 18 36 36 36 75 75 75 ±5 ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 ±300 ±125 ±100 ±300 ±125 ±100 ±300 ±125 ±100 3 3 3 3 3 3 3 3 3 A 2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected] 1 3/2001 3 Watt SMT Dual Series DC/DC Converters Input Parameters Model 12D5.300SMT Voltage Range Input Current No Load Full Load Reflected Ripple Under Voltage Shutdown Reverse Polarity Input Current Short Circuit Input Power Input Filter Efficiency MIN TYP MAX TYP TYP TYP MAX 12D12.125SMT 12D15.100SMT 9.0 12.0 18.0 20 309 25 8 20 321 24D5.300SMT 20 309 24D12.125SMT 24D15.100SMT 18.0 24.0 36.0 5 152 15 16 5 158 Units VD C 5 152 mA mA VD C MAX 0.5 A MAX 1500 Pi Filter mW TYP Switching Frequency TYP Input Surge Voltage (1000 ms) MIN MAX Internal Power Dissipation MAX Recommended Fuse 78 81 81 79 82 82 300 kHz -0.7 25 -0.7 50 VD C 2500 750 mA Slow Blow Type % mW 350 mA Slow Blow Type mA Input Parameters Model 48D5.300SMT Voltage Range Input Current No Load Full Load Reflected Ripple Under Voltage Shutdown Reverse Polarity Input Current Short Circuit Input Power Input FIlter Efficiency Switching Frequency Input Surge Voltage (1000 ms) Internal Power Dissipation Recommended Fuse MIN TYP MAX TYP TYP TYP MAX 48D12.125SMT 36.0 48.0 75.0 3 76 10 32 3 79 48D15.100SMT Units VD C 3 76 mA mA VD C MAX 0.5 A MAX 1500 Pi Filter 82 mW TYP 79 TYP MIN MAX MAX 82 % 300 -0.7 100 2500 kHz VD C 200 mA Slow Blow Type mA mW A 2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected] 2 3/2001 3 Watt SMT Dual Series DC/DC Converters Output Parameters Model Output Voltage 12D5.300SMT 24D5.300SMT 48D5.300SMT ±5 ±30 ±300 12D12.125SMT 24D12.125SMT 48D12.125SMT ±12 ±12.5 ±125 ±0.5 ±1.0 ±0.5 ±1.0 12D15.100SMT 24D15.100SMT 48D15.100SMT ±15 ±10 ±100 Units VD C Output Voltage Balance, Dual Output Balance Load MIN MAX TYP MAX TYP MAX Load Regulation, Io=10% to 100% TYP MAX ±0.3 ±1.0 % Line Regulation, Vin=Min. to Max. TYP MAX ±0.1 ±0.3 % Ripple & Noise (20MHz) TYP MAX 50 75 mV P-P Ripple & Noise (20MHZ), Over Line, Load & Temp MAX 100 mV P-P Ripple & Noise (20MHZ) MAX 10 mV RMS Over Load MIN 120 % Transient Recovery Time, 25% Load Step Change Transient Response Deviation, 25 % Load Step Change TYP MAX 200 500 µs TYP MAX ±2 ±6 % TYP MAX ±0.01 ±0.02 %/°C Output Current Output Voltage Accuracy Temperature Coefficient Short Circuit mA % % Continuous NOTES (1) Specifications typical at Ta=+25°C, resistive load, nominal input voltage, rated output current unless otherwise noted. (2) Transient recovery time is measured to within 1% error band for a step change in output load 75% to 100% (3) When measuring output ripple & noise, an external 0.1µF ceramic capacitor is recommended to be placed from each output to common. (4) Specifications subject to change without notice. General Specifications All Models Units Isolation Isolation Voltage, 60 Seconds Isolation Resistance, 500 VDC Isolation Capacitance, 100kHz, 1V Environmental Operating Temperature Storage Temperature Humidity Cooling General Case Size Case Material Weight MIN 1500 VDC TYP 1000 Mohms TYP MAX 65 100 pF A MIN MAX MIN MAX MAX -40 +71 -40 +125 95 °C °C % Free-Air Convection 1.27 x 0.74 x 0.4 inches 32.3 x 18.8 x 10.2mm Non-Conductive Black Plastic 10g 2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected] 3 3/2001 3 Watt SMT Dual Series DC/DC Converters Mechanical Configuration Pin 1, 2 10 3, 11, 14, 22 12 13 15 23, 24 Function -INPUT CMN NC -OUTPUT +OUTPUT CMN +INPUT NC: No Connection Typical Application A Derating Curve Connecting Pin Patterns 2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected] 4 3/2001