RPA60-FW RECOM | Alldatasheet
Document overview
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- PDF pages: 6
Technical content
Features
- 4:1 Wide Input Voltage Range
- 1.5kVDC / 1 min. Isolation
- UL/IEC/EN60950 Certified & EN50155 Compliant
- Efficiency up to 93.3%
- OVP , OCP & OTP
- +105°C max Case Temperature PD-1REV.: 2/2017www.recom-power.com DC/DC Converter
3 YEAR
Description
The RPA60-FW series are high power density, wide input voltage range 60W DC/DC convert - ers in an industry standard 2”x1” case size. Despite their small size, the RPA60-FW converters are fully specified devices with output currents up to 12Amps, up to 93% efficiency, no minimum load, UVLO, 1500VDC / 1 minute isolation, tight regulation and low ripple/noise figures. The trimmable out - puts are also fully protected against over-temperature, short circuits, overcurrent and overvoltage. The converters are UL/IEC/EN60950 certified and EN50155 compliant and will find many uses in railway and industrial applications where board space is at a premium. E224736 RPA60-FW Selection Guide Part Number Input Output Output Input(1) Efficiency (1) Max. Capacitive Voltage Range Voltage Current Current typ. Load [VDC] [VDC] [mA] [mA] [%] [µF] RPA60-2405SFW(2,3) 9-36 05 12000 2700 92.4 20000 RPA60-2412SFW(2,3) 9-36 12 5000 2695 92.8 6000 RPA60-2415SFW(2,3) 9-36 15 4000 2680 93.3 4000 RPA60-2424SFW(2,3) 9-36 24 2500 2688 93 2000 UL60950-1 Certified IEC/EN60950 Certified EN50155 Compliant Ordering Examples RPA60-2405SFW = 24V Input, 5V Output, Single, no CTRL pin RPA60-2405SFW/P = 24V Input, 5V Output, Single, Pos. CTRL function RPA60-2415SFW/N-HC = 24V Input, 15V Output, Single, Neg. CTRL function, Heat-sink assembled Model Numbering Input Voltage Output Voltage Single Notes: Note2: part without suffixes is without CTRL pin, trim pin fitted add suffix “P” for positive CTRL function (1=ON, 0=OFF), trim pin fitted add suffix “N” for negative CTRL function (0=ON, 1=OFF), trim pin fitted Note3: add suffix “-HC” for glued Heat-sink (compatible with all other suffixes) Package(3) CTRL Logic(2) Notes: Note1: Efficiency is tested by nominal Vin, full load and at 25°C.
PD-2 REV.: 2/2017 www.recom-power.com DC/DC Converter RPA60-FW Series BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter LC Filter Input Voltage Range 9VDC 24VDC 36VDC Input Surge Voltage 100ms 50VDC Quiescent Current 5Vout 12Vout & 15 Vout 24Vout 70mA 60mA 40mA Start-up time Power up Remote ON/OFF 60ms 60ms Internal Operating Frequency 330kHz Minimum Load 0% Ripple and Noise 20MHz bw, 10µF tantalum capacitor and 1µF ceramic capacitor 100mVp-p Under Voltage Lockout (UVLO) DC-DC ON DC-DC OFF 8VDC 7VDC 8.5VDC 7.5VDC 9VDC 8VDC ON/OFF Control(2) Positive Logic DC-DC ON DC-DC OFF Open or 2.4 < Vr < 10VDC Short or 0 < Vr < 0.8VDC Negative Logic DC-DC ON DC-DC OFF Short or 0 < Vr < 0.8VDC Open or 2.4 < Vr < 10VDC Input current of CTRL pin DC-DC OFF 10mA Output Voltage Trimming -10% +10% continued on next page Specifications measured @ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted Efficiency vs. Output Current 9Vin 24Vin 36Vin Efficiency [%] Output Current [%] 100 100 9Vin 24Vin 36Vin Efficiency [%] Output Current [%] 100 100 9Vin 24Vin 36Vin Efficiency [%] Output Current [%] 10 20 40 60 80 10030 50 70 90 100 9Vin 24Vin 36Vin Efficiency [%] Output Current [%] 100 100 RPA60-2405SFW RPA60-2415SFW RPA60-2412SFW RPA60-2424SFW
Specifications measured @ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted RPA60-FW Series PD-3REV.: 2/2017www.recom-power.com RPA60-2415SFW RPA60-2424SFW Trim up 1 2 3 4 5 6 7 8 9 10 % R1 = 750 309 191 124 71.5 59 40.2 28 15 8.06 KOhms Trim down 1 2 3 4 5 6 7 8 9 10 % R2 = 698 374 226 150 105 71.5 59 32.4 20 8.06 KOhms Trim up 1 2 3 4 5 6 7 8 9 10 % R1 = 1000 511 324 221 162 121 90.9 68.1 48.7 34.8 KOhms Trim down 1 2 3 4 5 6 7 8 9 10 % R2 = 1500 909 499 324 232 169 124 93.1 64.9 45.3 KOhms Output Voltage Trimming RPA60-FW converters offer the feature of trimming the output voltage over a certain range around the nominal value by using external trim resistors. The values for trim resistors shown in trim tables below are according to standard E96 values; therefore, the specified voltage may slightly vary. 4 4 RPA60-2405SFW Trim up 1 2 3 4 5 6 7 8 9 10 % Trim down 1 2 3 4 5 6 7 8 9 10 % R2 = 604 301 169 115 80.6 56.2 40.2 28 15 8.06 KOhms RPA60-2412SFW Trim up 1 2 3 4 5 6 7 8 9 10 % R1 = 604 255 154 105 75 49.9 38.3 24.9 18.2 10 KOhms Trim down 1 2 3 4 5 6 7 8 9 10 % R2 = 698 301 187 121 84.5 60.4 45.3 30.1 20 10 KOhms TRIM DOWNTRIM UP
Operating Temperature Range (5) refer to derating graph Maximum Case Temperature +105°C Temperature Coefficient 0.02%/°C Thermal Impedance vertical direction by natural convection (0.1m/s) without Heat-sink vertical direction by natural convection (0.1m/s) with Heat-sink 12°C/W 10°C/W Operating Altitude 4500m Operating Humidity 95% RH MTBF according to MIL-HDBK-217F standard, 25°C 5997 x 103h PD-4 REV.: 2/2017 www.recom-power.com DC/DC Converter Specifications measured @ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted RPA60-FW Series PROTECTION Parameter Condition Value Short Circuit Protection (SCP) below 100mΩ continuous, auto recovery Over Voltage Protection (OVP) 115%-140% Output Voltage Over Current Protection (OCP) Output Voltage 10% low 110%-150% Output Current, Hiccup Over Temperature Protection (OTP) 115°C ±5°C Isolation Voltage I/P to O/P 1.5kVDC/1 minute Isolation Resistance 10MΩ min. Isolation Capacitance 2200pF typ. -40 60 80 100 120 7546 40200-20 100 Ambient Temperature [°C] Output Power [%] -40 60 80 100 40200-20 100 Ambient Temperature [°C] Output Power [%] 120 RPA60-24xxSFW RPA60-24xxSFW-HC Notes: Note4: An input fuse is required if the mains supply is not over-current protected. Recommended fuse: 10A slow blow type. Notes: Note5: Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service team at techsupportAT@recom-power.com REGULATION Parameter Condition Value Output Accuracy ±1% max. Line Regulation low line to high line ±0.2% max. Load Regulation ±0.5% Transient Response 5Vout others 50%-75% full ±5% Vout typ. ±2.5% Vout typ. 25% load step change 250µs typ. Derating Graph(5) (@ Chamber and natural convection 0.1m/s)
Specifications measured @ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted RPA60-FW Series PD-5REV.: 2/2017www.recom-power.com SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety E224736 UL60950-1, 2nd Edition, 2014 CSA C22.2 No. 60950, 2nd Edition, 2014 IEC/EN Information Technology Equipment - General Requirments for Safety (CB Scheme) E224736-A42+A43 IEC60950-1, 2nd Edition, 2005 + AM2, 2013 EN60950-1, 1st Edition, 2006 + AM2, 2013 Railway Applications - Electrical Equipment used on rolling stock compliant EN50155, 1st Edition, 2007 EMC Compliance (designed to meet) Condition Standard / Criterion Information technology equipment - Radio disturbance characteristics Limits and methods of measurement with external filter EN55022, Class A, 2010 C1 C2 L1 C3 100µF/50V electrolytic 6.8µF/50V MLCC 4.7µH SMD Inductor 6.8nF/2kV MLCC Fuse +VIN -VIN LOAD C1 C2 EMI Filtering according to EN50121-3-2 (EN50155) and EN55022 Class A Conducted Emissions according to EN50121-3-2 (EN50155) Notes: Note6: Diode is only needed for EN50155.
DIMENSIONS and PHYSICAL CHARACTERISTICS Parameter Type Value Material Case Baseplate Potting Al Alloy, anodize black non-conductive FR4 Silicone (UL94-0) Package Dimensions (LxWxH) without Heat-sink with Heat-sink 50.8 x 25.4 x 10.2mm 50.8 x 25.4 x 16.8mm Package Weight without Heat-sink with Heat-sink 35g 46g PD-6 REV.: 2/2017 www.recom-power.com DC/DC Converter Specifications measured @ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted RPA60-FW Series Dimension Drawing (mm) 17.1 Bottom View Top View recommended Layout: 5 5 45.72 2.54 10.16 10.2 2.54 50.8 25.4 5.08 6.0 2.54 12.7 10.16 10.16 Ø 1.0 6 x Ø1.5 Pin Connections Pin # Single 1 +Vin 2 -Vin
3 CTRL(2)
4 Trim
Pin Pitch Tolerance ±0.25mm Pin dimension tolerance ±0.1mm XX.X ± 0.5mm XX.XX ± 0.25mm PACKAGING INFORMATION Parameter Type Value Packaging Dimensions (LxWxH) without Heat-sink with Heat-sink Tube 285.0 x 27.6 x 19.0mm 285.0 x 27.6 x 25.8mm Packaging Quantity 5pcs Storage Temperature Range -55°C to +125°C Storage Humidity 5% - 95% RH The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.