SF05S/D Sries 5W DC/DC CONVERTER, SMD-Package , Wide 2:1 Input Ranage FEATURES Efficiency up to 85% SMD Package with Industry Standard Pinout 2:1 Wide Input Range Isolation Volage 1500VDC Remote on/off Control Short Circuit Protection Complies with EN55022 Class A > 1MHours MTBF Moisture sensitivity level (MSL) 2 Lead free, RoHs Compliant 3 Years Product Warranty The SF05S/D series are miniature, SMD Package, isolated 5W DC/DC converters with 1,500VDC isolation. The SF05S/D series features fully regulated output and ultra wide 2:1 input voltage ranges. It offers short circuit protection and allows a wide operating temperature range of 40C to +71C. These isolated DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing Delta Electronics, Inc. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions. Model List Model Input Output Output Current Input Current Reflected Max. capacitive Efficiency Number Voltage Voltage Ripple Load (typ.) (Range) Max. Load No Load Current Max. Min. Max. Load VDC VDC mA mA mA(typ.) mA(typ.) mA(typ.) uF % SF05S1203A 3.3 1200 120 434 76 SF05S1205A 5 1000 100 521 80 680 SF05S1212A 12 417 41.7 502 83 12 SF05S1215A 15 333 33.3 502 45 25 83 (9 ~ 18) SF05D1205A 5 500 500 521 80 SF05D1212A 12 208 20.8 501 100* 83 SF05D1215A 15 167 16.7 503 83 SF05S2403A 3.3 1200 120 212 78 SF05S2405A 5 1000 100 254 82 680 SF05S2412A 12 417 41.7 245 85 24 SF05S2415A 15 333 33.3 245 15 15 85 (18 ~ 36) SF05D2405A 5 500 500 254 82 SF05D2412A 12 208 20.8 245 100* 85 SF05D2415A 15 167 16.7 246 85 SF05S4803A 3.3 1200 120 106 78 SF05S4805A 5 1000 100 127 82 680 SF05S4812A 12 417 41.7 123 85 48 SF05S4815A 15 333 33.3 122 6 10 85 (36 ~ 75) SF05D4805A 5 500 500 127 82 SF05D4812A 12 208 20.8 122 100* 85 SF05D4815A 15 167 16.7 123 85 * For each output DS SF05S/D 07162012 E-mail: DCDC delta.com.tw Input Characteristics Parameter Model Min. Typ. Max. Unit 12V Input Models -0.7 --- 25 Input Surge Voltage (1 sec. max.) 24V Input Models -0.7 --- 50 48V Input Models -0.7 --- 100 12V Input Models 7.5 8 9 Start-Up Voltage VDC 24V Input Models 14 16 18 48V Input Models 30 33 36 12V Input Models 6.5 7 8 Under Voltage Shutdown 24V Input Models 13 15 17 48V Input Models 28 31 34 Reverse Polarity Input Current --- --- 1 A Short Circuit Input Power --- 1000 3000 mW All Models Internal Power Dissipation --- --- 2500 mW Conducted EMI Compliance to EN 55022,class A and FCC part 15,class A Output Characteristics Parameter Conditions Min. Typ. Max. Unit Output Voltage Accuracy --- 0.5 1.0 % Dual Output, Balanced Loads --- 0.5 2.0 Output Voltage Balance % Line Regulation Vin=Min. to Max. --- 0.1 0.3 % Io=20% to 100% --- 0.3 1.0 Load Regulation % Ripple & Noise (20MHz) --- 50 85 mV P-P Ripple & Noise (20MHz) Over Line, Load & Temp. --- --- 100 mV P-P Ripple & Noise (20MHz) --- --- 15 mV rms Transient Recovery Time --- 250 500 uS 25% Load Step Change Transient Response Deviation --- 2 6 % Temperature Coefficient --- 0.01 0.02 %/ Over Load Protection Foldback 115 140 165 % Short Circuit Protection Continuous General Characteristics Parameter Conditions Min. Typ. Max. Unit I/O Isolation Voltage (rated) 60 Seconds 1500 --- --- VDC I/O Isolation Resistance 500 VDC 1000 --- --- M I/O Isolation Capacitance 100KHz, 1V --- 650 750 pF Switching Frequency 200 260 350 KHz MTBF (calculated) MIL-HDBK-217F 25, Ground Benign 1,000,000 --- --- Hours Moisture Sensitivity Level (MSL) IPC/JEDEC J-STD-020D Level 2 Recommended Input Fuse 12V Input Models 24V Input Models 48V Input Models 1500mA Slow-Blow Type 700mA Slow-Blow Type 350mA Slow-Blow Type Remote On/Off Control Parameter Conditions Min. Typ. Max. Unit Converter On 2.5V ~ 5.5V or Open Circuit Converter Off -0.7V ~ 0.8V Control Input Current (on) Vctrl = Min. to Max. --- --- -200 uA Control Input Current (off) Vctrl = Min. to Max. --- --- -300 uA Control Common Referenced to Negative Input Standby Input Current --- --- 10 mA DS SF05S/D 07162012 E-mail: DCDC delta.com.tw