RDQ XPPOWER | Alldatasheet

Document overview

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Technical content

  • 110 VDC Input for Rail Applications
  • Up to 92% Efficiency
  • Quarter and Half Brick Packages
  • -40 °C to +100 °C Operating Temperature
  • Baseplate-cooled
  • Remote On/Off & Remote Sense
  • 3 Year Warranty RDQ Series Input Input Voltage Range• 66-160VDC Input Current • Seetable Idle Current • 50mA Input Filter • Pinetwork(seenote3) Undervoltage Lockout• Turnon62.0V,turnoff56.0V Input Surge • 180VDCfor100ms Output Output Voltage Trim• ±10%,seeapplicationnotes Initial Set Accuracy• ±1.5%max Line Regulation • ±0.2%maxmeasuredfromhighline tolowline Load Regulation • ±0.2%maxmeasuredfrom0-100%load Start Up Time • 60mstypical Transient Response • 5%maxdeviation,recoverytowithin 1%in200µs,25%steploadchange Ripple & Noise • 5Vmodels:100mVpk-pk 12Vmodels:150mVmaxpk-pk 24Vmodels:240mVmaxpk-pk 20MHzbandwidth(seenote1) Overvoltage Protection• 115-140% Short Circuit Protection• Continuous Current Limit • 110-180%nominaloutput Thermal Shutdown • Casetemperature>105°Ctypical Temperature • ±0.03%/°C Coefficient Remote On/Off • Referencedto-Vin, Moduleon=opencircuit, Moduleoff≤0.8VDC Remote Sense • Compensatesupto10%ofVoutnominal, totalofoutputtrimandremotesense General Efficiency • Seetables Isolation Voltage • 2250VDCInputtoOutput 2250VDCInputtoCase 1500VDCOutputtoCase Isolation Resistance• 107Ω Isolation Capacitance• 1000pFtypical Switching Frequency • 200kHztypical Power Density • RDQ100:60W/in 3,RDQ150:54W/in 3 MTBF • 380kHrstypicaltoMIL-HDBK-217F at25°C,GB xppower.com Environmental Operating Base Plate• -40°Cto+100°C,seederatingcurve Temperature Storage Temperature • -55°Cto+105°C Operating Humidity • Upto95%non-condensing Cooling • Baseplate-cooled,seederatingcurve Cooling Test • EN60068-2-1,-40°Cfor2hours Dry Heat • EN60068-2-2,70°Cfor6hours Damp Heat • EN60068-2-30,25°Cto55°C,90-100% humidity,2cyclesof24hours Vibration • EN61373,2Hzto150Hz,5.72m/s 2 onX axis,2.55m/s2 onYaxis,3.96m/s 2 onZaxis Shock • EN61373,50m/s2 halfsine30ms,3 positiveand3negativeonXaxis, 30m/s2 halfsine30ms,3positiveand3 negativeonYandZaxes, Supply Variation • EN50155,0.7to1.4Vn Supply Interruption • EN50155,100%for10ms Supply Change-Over • EN50155,0.6Vnfor100ms Insulation Test • EN50155,500VDC Voltage Withstand • EN50155,2250VDC Supply Over-Voltage • EN50155,1.4Vnfor0.1s EMC & Safety General • ComplieswithEN50121-3-2,Railway Applications-Electromagnetic CompatibilityforRollingStockApparatus Emissions • EN55011,99dBµV(0.15-0.5MHz).93 dBµV(0.5-30MHz)conducted, classAradiated,EN55022LevelB conductedwithexternalfilter,see ApplicationNotes. ESD Immunity • EN61000-4-2Air±8kV,contact±6kV, indirect±6kV,PerfCriteriaA Radiated Immunity • EN61000-4-380-1000MHzat20V/m, 1400-2100MHzat10V/m,2100-2500 MHzat5V/m,PerfCriteriaA EFT/Burst • EN61000-4-4level3,PerfCriteriaA Surge • EN61000-4-5level2,PerfCriteriaA* Conducted Immunity • EN61000-4-610Vrms,PerfCriteriaA Safety Approval • UL60950-1(basicinsulation) Notes * External TVS is required on the input. See Application Notes.

Models & Ratings RDQ Input Voltage Output Voltage Output Current Input Current Efficiency Maximum Capacitive Load Model Number(2) No Load Full Load 66-160V 5.0V 20.0A 30mA 1010mA 90.0% 10000µF RDQ100110S05 12.0V 8.40A 40mA 993mA 90.0% 8800µF RDQ100110S12 24.0V 4.20A 60mA 1030mA 91.0% 1500µF RDQ100110S24 Mechanical Details Notes 1. Output Ripple and Noise measured with 10 µF tantalum and 1 µF ceramic capacitor across output. 2. Add suffix ‘N’ to the model number to receive the unit with negative logic Remote On/Off. 3. An external 120 µF electrolytic input capacitor is recommended to reduce input ripple voltage. Notes 1.03 (26.2) 1.45 (36.8) 2.00 (50.80) 0.60 (15.24) 0.50 (12.70) 0.16(4.1) min. ø 0.040 (1.02) Pins 1,2,3,5,6,7 ø 0.059 (1.50) Pins 4,8 2.28 (57 .90) 1.14 (28.96) 0.73 (18.42) 0.60 (15.24) Mounting hole diameter: 0.126 (3.2) clearance hole 0.30 (7 .62) 1.86 (47 .20) BOTTOM VIEW PIN CONNECTIONS Pin Function 1 +Vin

2 RemoteOn/Off

6 Trim

1.Dimensionsareininches(mm) X.XXX=±0.01(X.XX=±0.25) 3.Weight:0.13616lbs(61.5g)approx RDQ100 Thermal Resistance Information (Derating Curve) Air Flow Rate Typical Rca NaturalConvection 20ft./min(0.1ms) 10.1°C/W 100ft./min(0.5ms) 8.0°C/W 200ft./min(1.0ms) 5.4°C/W 300ft./min(1.5ms) 4.4°C/W 400ft./min(2.0ms) 3.4°C/W Rca =Thermalresistancecasetoambient Maximum Power Dissipation vs Ambient Temperature and Air Flow without heatsink 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature ,Ta (ºC) Power Dissipated ,Pd (W) Natural Convection 20 ft./min. (0.1 m/s) 100 ft./min. (0.5 m/s) 200 ft./min. (1.0 m/s) 300 ft./min. (1.5 m/s) 400 ft./min. (2.0 m/s)

Input Voltage Output Voltage Output Current Input Current Efficiency Maximum Capacitive Load Model Number(2) No Load Full Load 66-160V 5.0V 30.0A 40mA 1474mA 92.5% 10000µF RDQ150110S05 12.0V 12.5A 40mA 1474mA 92.5% 5600µF RDQ150110S12 24.0V 6.50A 60mA 1541mA 91.0% 2200µF RDQ150110S24 DC-DC Models & Ratings RDQ Notes 1.Dimensionsareininches(mm) X.XXX=±0.01(X.XX=±0.25) 3.Weight:0.216lbs(90g)approx RDQ150 Mounting hold diameter 0.126 (3.2) clearance hole 2.40 (61.0) 2.00 (50.8) 1.40 (35.5) 2.28 (57 .9) 1.90 (48.3) 0.60 (15.2) BOTTOM VIEW 7 x Ø 0.04 (1.02) 2 x Ø 0.08 (2.03) 0.18 (4.6) min 0.50 (12.7) Pins 5 & 9 Pins 1,2,3 4,6,7 & 8 PIN CONNECTIONS Pin Function 1 +Vin

3 Case

7 Trim

Thermal Resistance Information (Derating Curve) Notes 1. Output Ripple and Noise measured with 10 µF tantalum and 1 µF ceramic capacitor across output. 2. Add suffix ‘N’ to the model number to receive the unit with negative logic Remote On/Off. 3. An external 220 µF electrolytic input capacitor is recommended to reduce input ripple voltage. Air Flow Rate Typical Rca NaturalConvection 20ft./min(0.1ms) 7.12°C/W 100ft./min(0.5ms) 6.21°C/W 200ft./min(1.0ms) 5.17°C/W 300ft./min(1.5ms) 4.29°C/W 400ft./min(2.0ms) 3.64°C/W 500ft./min(2.5ms) 2.96°C/W 600ft./min(3.0ms) 2.53°C/W 700ft./min(3.5ms) 2.37°C/W 800ft./min(4.0ms) 2.19°C/W Rca =Thermalresistancecasetoambient 0 10 20 30 40 50 60 70 80 90 100 Power Dissipated ,Pd (W) Natural Convection 20 ft./min. (0.1 m/s) 100 ft./min. (0.5 m/s) 200 ft./min. (1.0 m/s) 300 ft./min. (1.5 m/s) 400 ft./min. (2.0 m/s) 500 ft./min. (2.5 m/s) 600 ft./min. (3.0 m/s) 700 ft./min. (3.5 m/s) 800 ft./min. (4.0 m/s) Ambient Temperature ,Ta (ºC) Maximum Power Dissipation vs Ambient Temperature and Air Flow without heatsink Mechanical Details

ConnecttrimresistorRtrimbetweenTrimpinand-Sensepin. Where:Rtrimup/downistheexternalresistorinkΩ.Vnomisthenominaloutputvoltage.Vdesisthedesiredoutputvoltage.R1,R2,R3andVr areinternaltotheunitandaredefinedinthetablebelow. Voltage trim down ConnecttrimresistorRtrimbetweenTrimpinand+Sensepin R trim up = Vdes - Vnom R2 x R3 (kΩ)R2 + R3- R1 Vr - Vf R2 R2 + R3 R trim down = Vnom - Vdes - R2 (kΩ)R1 x (Vdes - Vr) Output Voltage (V) R1 (k□) R2 (k□) R3 (k□) Vr (V) Vf (V) Output Voltage Trim +Vin -Vin +Vo -Vo 2200 pF, 3kV C2C1 + + +Vi n -Vin DC/DC Converter CASE +Vout -Vout 0.33 mH 5 µH C1 & C2 = 120 µF/200 V for RDQ100 2200 pF, 3kVC3 220 µF/200 V for RDQ150

1.5 KE180A

(required to meet EN61000-4-5) Application Notes Voltage Trim-down Setup +Vin -Vin -Vout +Vout R trim down Load Trim +Sense -Sense Voltage Trim-up Setup +Vin -Vin -Vout +Vout R trim up Load Trim +Sense -Sense