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Ordering information DC-DC Converters Bus Converter Power Module Type CD S 400 48 12 -O CDS40048 1 2 3 4 5 6 1 Ser ies name R 2 Single output 3 Output wattage 4 Input voltage 48: DC36 - 76V 5 Output voltage 6 Optional M:with Mounting hole M3 tapped MODEL CDS4004802 CDS4004803 CDS4004805 CDS4004807 CDS4004812 CDS4004815 CDS4004824 CDS4004828 MAX OUTPUTWATTAGE W 200 330 400 405 500 510 504 504 DC OUTPUT 2V 100A 3.3V 100A 5V 80A 7.5V 54A 12.5V 40A 15V 34A 24V 21A 28V 18A SPECIFICATIONS MODEL CDS4004802 CDS4004803 CDS4004805 CDS4004807 CDS4004812 CDS4004815 CDS4004824 CDS4004828 VOLTAGE V DC36- 76 1 CURRENT A * 6typ 9typ 10typ 10typ 12typ 12typ 12typ 12typ INPUT , DCIN 48V Io=100% 73typ 80typ 84typ 87typ 89typ 89typ 89typ 89typ EFFICIENCY % , DCIN 48V Io=50% 75typ 82typ 86typ 88typ 91typ 90typ 90typ 90typ VOLTAGE V 2 3.3 5 7.5 12.5 15 24 28 CURRENT A 100 100 80 54 40 34 21 18 LINE REGULATION mV 10max 16max 20max 30max 40max 60max 95max 95max LOAD REGULATION mV 20max 30max 40max 60max 100max 150max 190max 190max *2 0to +85 80max 80max 80max 100max 120max 120max 120max 120max C RIPPLE mVp-p 2 -20- 0 * 140max 140max 140max 150max 160max 160max 160max 160max C 2 0to +85 * 100max 100max 100max 140max 150max 150max 150max 150max C RIPPLE NOISE mVp-p *2 OUTPUT -20- 0 150max 150max 150max 160max 180max 180max 180max 180max C 0to +65 25max 35max 50max 75max 120max 180max 280max 280max C TEMPERATURE REGULATION mV -20to +85 40max 60max 85max 130max 200max 310max 480max 480max C *3 DRIFT mV 10max 16max 20max 30max 40max 60max 90max 90max ( , ) START-UP TIME ms 200max DCIN 48V Io=100% ( ), Fixed TRM pin open 60 - 110% adjustable by external VR or external voltage OUTPUTVOLTAGE ADJUSTMENT RANGE V 1.0- 2.2 4 1.98 - 3.63 3.0 - 5.5 4.50- 8.25 7.50 - 13.75 9.0- 16.5 14.4 - 26.4 16.8- 32.0 5 * * OUTPUTVOLTAGE SETTING V 1.95- 2.10 3.25 - 3.45 4.90- 5.20 7.25- 7.85 12.00- 13.00 14.40- 15.60 23.04- 24.96 26.88- 29.12 OVERCURRENT PROTECTION Worksover 105%ofratingand recovers automatically PROTECTION OVERVOLTAGE PROTECTION V 2.80- 4.50 4.00 - 5.50 5.75- 7.00 8.60 - 10.50 14.35- 17.50 17.25- 21.00 27.60- 33.60 33.00- 39.20 CIRCUIT AND REMOTE SENSING Provided OTHERS ( ) REMOTEON/OFF Provided On both side of input and output , ( ) INPUT-OUTPUT DC1500V1minute DC500V 50M min 20 15 W t C , ( ) INPUT-FG DC1500V1minute DC500V 50M min 20 15 W t C ISOLATION , , ( ) OUTPUT-FG AC500V 1minute Cutoff current= 100mA DC500V 50MW min 20t15C , , , ( ) OUTPUT-RC2RC3 AC100V 1minute Cutoff current= 100mA DC100V 10M min 20 15 W t C , 6 ( ), ( )( ), , ( , ) OPERATINGTEMP.HUMID.ANDALTITUDE * -20 to +85 On aluminum base plate 20 - 95%RH Non condensing RefertoDERATING CURVE 3 000m 10 000feet max C , , ( ), , ( , ) STORAGE TEMP.HUMID.ANDALTITUDE -40 to +85C 20- 95%RH Non condensing 9 000m 30 000feet max ENVIRONMENT 2 , ( ) , , VIBRATION 10- 55Hz 49.0m/s 5G 3minutes period 60minutes each alongX Y and Z axis 2 ( ), , , IMPACT 196.1m/s 20G 11ms once eachX Y and Z axis , , SAFETY AGENCY APPROVALS UL60950-1 C-UL EN60950-1 ( ) CASE SIZE/WEIGHT 61 12.7 116.8mm 2.4 0.5 4.6 inches W H D / 180gmax X X X X X X OTHERS ( ) COOLINGMETHOD Conduction cooling e.g. heatradiation from the aluminum base plate to the attached heat sink *1 At rated input(DC48V) and rated load. *4 When using with in the r ange of 1-1.2V ,please consult with us. *2 Ripple and ripple noise is measured by using measuring board with recommended capacitor *5 CDS4004828 : Output voltage adjustment range is 60 - 114.3%. Co & the film capacitor 0.1mF. *6 Please consult us in regard to use from -40 C. Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:RM101). *3 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. CDS-2 CDS40048 External view Recomending size for processing PCB 4-3.4 0.13 Base Plate(Aluminum) (TOP VIEW) Mounting Hole for Heat Sink(FG) 11-1.7 10-1.2 0.07 0.05 106.68 4.2 t1 116.8 42.54 4.6 Lot No. Case =10.16 37.08 (PBT) 4-3.5 0.4 1.45 0.14 106.68 t0.5 101.6 Dimensions in mm, = inches 4 4.2 Div.: 0.5inch 42.54=10.16 37.08 0.13 0.1 0.4 4-3.4 1.46 Signal Pin Mounting Hole Name Plate A CB VB TMP RC3 RC2 (FG) RC1 -VOUT TRM +S -S IOG AUX -VIN +VIN +VOUT 2.54 2.54 0.1 0.1 106.68 4.2 DC IN/DC OUT/RC1 Pin Signal Pin Part A t0.1 10-0.6 t0.1 t=0.8 0.02 0.03 Weight: 180g max Tolerance: t0.3 t0.012 +1 Base Plate: Aluminum t0.5 3.0 3.0 0.5 Dimensions in mm, = inches 0.12 0.12 Mounting hole screwing torque: 0.49N m (5.0kgf cm) max Performance data INPUT CURRENT CHARACTERISTICS (CDS4004828) EFFICIENCY CHARACTERISTICS (CDS40048) 20 92 90 28V 15 88 12.5V 86 5V 10 84 28V, Io=100% 82 3.3V 5 80 28V, Io=50% 78 Input Volt.= 48Vdc 0 76 0 20 40 60 80 100 0 100 200 300 400 500 600 INPUT VOLTAGE V OUTPUT WATTAGE W CDS-3 INPUT CURRENT A t0.1 1 0.04 50.8 t0.5 3.81 3.81 2 12.7 0.15 0.15 0.5 t0.5 61 33.81=11.43 33.81=11.43 2.4 Including case 0.15 0.45 0.15 0.45 30.48 +0.8 2.54 0.31 1.2 floating12.7 -0.5 0.1 0.01 0.5 DCIN EFFICIENCY 2.54 0.1 0.31 0.01 7.62 0.3 3.81 3.81 0.15 0.15 10.16 11.43 11.43 0.4 0.45 0.45 DC OUT 50.8 2.0