300FR series www.martekpower.com F FE EA AT TU UR RE ES S Single & Dual Output DC/DC Converter • • U Up p t to o 6 64 4 % % E Ef ff fiic ciie en nc cy y • • S Siin ng glle e a an nd d D Du ua all O Ou ut tp pu ut t,, 3 3 w wa at tt t c co on nv ve er rt te er r • • A Av va aiilla ab blle e iin n 5 5,, 1 12 2,, 2 24 4 a an nd d 4 48 8 V VD DC C I In np pu ut ts s • • I In nd du us st tr ry y S St ta an nd da ar rd d P Piin no ou ut t • • S Sh ho or rt t C Ciir rc cu uiit t P Pr ro ot te ec ct tiio on n I IN NP PU UT T C CH HA AR RA AC CT TE ER RI IS ST TI IC CS S D DE ES SC CR RI IP PT TI IO ON NS S Min Typ Max Unit/Comments The 300FR series 3 watt power modules are specially Input Voltage designed to provide low output ripple and tight regulation in 5 VDC Input Models 4.5 5 5.5 VDC a low-profile 24 pin DIP package. The series consists of 20 12 VDC Input Models 10.8 12 13.2 VDC models with input voltages of 5V, 12V, 24V and 48V, and offers 24 VDC Input Models 21.6 24 26.4 VDC regulated output voltages of 5V, 12V, 14V, ±12V and ±15. 48 VDC Input Models 43.2 48 52.8 VDC o o Input Fuse Requirements The -25 C to +71 C operating temperature range makes it ideal 5 VDC Input Models 2000 mA; Slow blow type for data communication equipment, mobile battery driven 12 VDC Input Models 1000 mA; Slow blow type equipment, distributed power systems, telecommunication 24 VDC Input Models 500 mA; Slow blow type equipment, mixed analog/digital subsystems, automatic test 48 VDC Input Models 200 mA; Slow blow type instrumentation and industrial robot systems. Reverse Polarity Input Current 0.5 Amp Short Circuit Input Power 2500 mW O OU UT TP PU UT T C CH HA AR RA AC CT TE ER RI IS ST TI IC CS S Input Filter Pi Filter Min Typ Max Unit/Comments Output Voltage Set Point ±2.0 ±4.0 % Output voltage at nominal line & FL Output Voltage Balance ±1.0 ±3.0 % Equal Output (Duals) Loads Line Regulation ±0.2 ±0.5 % Output voltage measured from min. input line to G GE EN NE ER RA AL L C CH HA AR RA AC CT TE ER RI IS ST TI IC CS S maximum Load Regulation ±0.2 ±0.5 % Output voltage Min Typ Max Unit/Comments measured from FL Switching Frequency 40 80 kHz to 10% load Isolation Voltage 500 VDC, 1 minute Ripple/Noise 45 50 mV p-p, Nom.Line Isolation Resistance 1000 Mohm, 500VDC @FL, 20MHz B.W., Isolation Capacitance 100 150 pF, 100kHz, 1Volt using 1 µf bypass MTBF (MIL-HBK-217F) 600 Thousand Hours, capacitor o +25 C, Ground Ripple/Noise 75 mV p-p, Over Line, Benign Load & Temp., 20 MHz B.W., using 1 µf bypass capacitor Overload Protection 120 %Rated Output Load Short Circuit Protection Continuous, Automatic Recovery Transient Response ±6 % deviation of Vout Deviation for a 50% load change Transient Recovery Time 50 µS for 50% load change Temperature Coefficient ±0.01 ±0.02 % per degree C Martek Power reserves the right to change specifications without notice. B-29 P PH HY YS SI IC CA AL L C CH HA AR RA AC CT TE ER RI IS ST TI IC CS S E EN NV VI IR RO ON NM ME EN NT TA AL L S SP PE EC CI IF FI IC CA AT TI IO ON NS S Min Typ Max Unit/Comments Unit/Comments o Operating Temp. Range -25 +71 C; Ambient Case Size 1.25 X 0.8 X 0.4 inches o Operating Temp. Range -25 +90 C; Case (31.8 X 20.3 X 10.2 mm) o Storage Temp. Range -40 +125 C Case Material Black Coated Metal Relative Humidity 95 % Humidity; non- Flammability UL94V-0 condensing Weight 14 Grams Cooling Free-Air Convection O OU UT TL LI IN NE E D DR RA AW WI IN NG G 1.25 (31.8) 0.40 0.15 SIDE VIEW (10.2) (3.8) 0.020 (0.50) PIN DIA. 0.10 0.08 (2.0) (2.5) 0.100 (2.54) 1 2 3 10 11 12 0.600 0.80 (15.22) (20.3) BOTTOM VIEW 15 14 13 24 23 22 P PI IN N O OU UT T C CH HA AR RT T Pins Single Dual Notes: 1 +Vin + Vin 1. Unless otherwise specified dimensions are in inches (mm). 2 NC - Vout Tolerances Inches mm 3 NC Common X.XX = ±0.02 X.X = ±0.5 10 - Vout Common X.XXX= ±0.010 X.XX = ±0.25 11 + Vout + Vout 12 - Vin - Vin Pin : ±0.002 ±0.05 13 - Vin - Vin 14 + Vout + Vout 15 - Vout Common 22 NC Common 23 NC -V out 24 + Vin +V in NC = No Connection All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified. External, low ESR, 10 microfarad (minimum) capacitor across input is recommended for operation. B-30 H HO OW W T TO O O OR RD DE ER R H H O O O OW W T TO O R RD DE ER R 3 12 D XX FR - Y Wattage ROHS Compliant Output Voltage Series Output Nominal Configuration Input Range (S=Single, D=Dual) M MO OD DE EL L S SE EL LE EC CT TI IO ON N C CH HA AR RT T Model Nominal Output Full Load No Load Full Load Reflected Efficiency Input Voltage Output Input Input Ripple @FL Voltage (VDC) Current Current Current Current (%) (VDC) (mA) (mA) (mA) (mA) 305S5FR 5 5 600 100 1000 100 60 312S5FR 5 12 250 100 960 100 62 315S5FR 5 15 200 100 960 100 62 312D5FR 5 ±12 ±125 100 1000 100 60 315D5FR 5 ±15 ±100 100 1000 100 60 305S12FR 12 5 600 50 420 40 60 312S12FR 12 12 250 50 400 40 62 315S12FR 12 15 200 50 400 40 62 312D12FR 12 ±12 ±125 50 420 40 60 315D12FR 12 ±15 ±100 50 420 40 60 305S24FR 24 5 600 25 210 25 60 312S24FR 24 12 250 25 195 25 64 315S24FR 24 15 200 25 195 25 64 312D24FR 24 ±12 ±125 25 210 25 60 315D24FR 24 ±15 ±100 25 210 25 60 305S48FR 48 5 600 15 105 15 60 312S48FR 48 12 250 15 100 15 62 315S48FR 48 15 200 15 100 15 62 312D48FR 48 ±12 ±125 15 105 15 60 315D48FR 48 ±15 ±100 15 105 15 60 B-31 D DE ER RA AT TI IN NG G C CU UR RV VE ES S MODEL 300FR - Single Output Pout % 100 90 100LFM 200LFM 80 70 60 400LFM Natural 50 Convection 40 30 20 10 0 -40 50 60 70 80 90 100 110 TEMPERATURE ° C MODEL 300FR - Dual Output Pout % 100 90 100LFM 200LFM 80 70 60 Natural 400LFM Convection 50 40 30 20 10 0 -40 50 60 70 80 90 100 110 TEMPERATURE ° C B-32