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| Features Single Outputs up to 15A Input/Output 1.6kVDC Isolation Adjustable Output Voltage No Minimum Load Under -Voltage Lockout Industry Standard Footprint Fixed Operating Frequency Halt Tested Compact 61.0 x 57.91 x 12.7mm Package High Efficiency to 91% INNOLINE DC/DC-Converter RP50-S Series Selection Guide Part Number Input Voltage (VDC) 18 - 36 18 - 36 18 - 36 18 - 36 18 - 36 36 - 75 36 - 75 36 - 75 36 - 75 36 - 75 Output Voltage (VDC) 1.8 2.5 3.3 5 15 1.8 2.5 3.3 5 15 Output Current (A) 15 15 15 10 3.3 15 15 15 10 3.3 Line Load Regulation Regulation (mV) (mV) 4 5 7 10 30 4 5 7 10 30 6 8 10 15 45 6 8 10 15 45 Input Efficiency Current (A) % 1.36 1.86 2.40 2.40 2.40 1.36 1.86 2.40 2.40 2.40 86 87 89 90 89 87 89 90 91 90 50 Watt Single Output Single Output RP50-241.8S RP50-242.5S RP50-243.3S RP50-2405S RP50-2415S RP50-481.8S RP50-482.5S RP50-483.3S RP50-4805S RP50-4815S Notes: 1. Maximum output deviation is 10% inclusive of remote sense. If remote sense is not being used, the +Vsense should be connected to its corresponding +Vout 2. Measured with a 1uF M/C and a 10uF T/C. 3. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. RECOM suggests: Nippon chemi-con KMF series, 220F/100V, ESR 90m. 4. The negative/ positive logic and pin length are optional ( see table ). The pin voltage is referenced to negative input. 5. Heat sink is optional and P/N: 7G-0021, 7G-0022, 7G-0023, 7G-0024. 6. The RP50 meets level A and level B conducted emissions only with external components connected before the input pin to the converter. 7. Maximum value at nominal input voltage and full load. 8. Typical value at nominal input voltage and full load. 9. BASEPLATE GROUNDING : Base-plate should be grounded at one of the four screw bolts prior to operation. 10. The converter is provided by basic insulation. N 11. "N" for Negative remote ON/OFF. P 12. "P" for Positive remote ON/OFF. 140 April-2005 www.recom-international.com INNOLINE DC/DC-Converter Specifications (refer to the standard application circuit, Ta: 25C) Input Voltage Range Unde-Voltage Lockout Start-up Voltage Unde-Voltage Lockout Shuntdown Voltage Input Filter (Note 3) Input voltage variation Input Surge Voltage 100mS max Start up time Input Reflected-Ripple Current (5Hz to 20Hz, 12uH Source inpedance) Remote ON/OFF (Note 4) (Positive logic) (Negative logic) Continuous Output Power Output Voltage Accuracy (Full load and nominal Vin) Output Voltage Adjustment (Note 1) Minimum Load Line Regulation Load Regulation Remote Sense (Note 1) Ripple and Noise 20MHz bandwidth (Note 2) Temperature Coefficient Transient Response Recovery Time (25% load step change) Over Voltage Protection threshold (Hiccup) Over Current Protection threshold Short Circuit Protection Efficiency (at nominal input voltage, full load) Isolation Voltage Input to Output Input to Case Output to Case LL to HL at FL 0% to 100% FL 18 - 36, 36-75VDC 24V input 48V input 24V input 48V input dv/dt 24V input 48V input Nominal Vin and constant resistive load 24V input 48V input ON=Open or 3.5V < Vr < 15V, OFF=Short or 0V < Vr < 1.2V, ON=Short or 0V < Vr < 1.2V, OFF=Open or 3.5V < Vr < 15V, RP50-S Series (24, 48V nom.) 17V typ. 34V typ. 15V typ. 32V typ. L-C type 5V/ms max (Complies with ETS300 132 part4.4) 50VDC 100VDC 25mS typ. 50mAp-p 20mAp-p IIN=50A max. IIN=1mA max. IIN=1mA max. IIN=50A max. 50W max. 1.5% +10%, -20% 0% See table See table 10% of Vout 100mVp-p 0.02%/C 200us 115% ~ 130% of Vout 110% ~ 140% of Iout Rated Hiccup, Automatic recovery up to 91%. 1.600VDC min. 1.000VDC min. 1.000VDC min. 10 ohms min. 2.500pF max. 300KHz typ. -40C to +100C (base plate) 110C -55C to +125C 95% MIL-STD-810D Continued next page 7 Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range Over Temperature Protection Storage Temperature Range Humidity max., Non-condensing Thermal Shock www.recom-international.com April-2005 141 INNOLINE DC/DC-Converter Specifications (refer to the standard application circuit, Ta: 25C) Vibration Conducted Emissions 10 ~ 55Hz 2G, 3minutes period, 30minutes analog EN55022 (Note 7) EN55022 (Note 7) Radiated Emisssions ESD Radiated Immunity Fast Transient Surge Conducted Immunity Case Material Weight MTBF Bellcore TR-NWT-000332, Tc=40C, Io=80% max. EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 RP50-S Series X, Y and Z Level A Level B Level A Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Open with Aluminium base plate 50g 3 x10 hrs 6 Characteristics Efficiency VS Output Load 100 90 80 Efficiency (%) 70 60 50 10 20 30 40 50 60 70 80 90 100 Output Power (%) Ta=25C 48V Input Without Heatsink 110 90 70 1.) LFM590 2.) LFM400 3.) LFM200 4.) LFM20 48V Input With Heatsink (7G-0022) 110 90 70 1.) LFM590 2.) LFM400 3.) LFM200 4.) LFM20 Output Power (%) 50 30 10 -40 -20 0 20 40 60 1 2 34 Output Power (%) 50 30 10 -40 -20 0 20 40 60 80 1 2 34 80 100 100 Ambient Temperature (C) Ambient Temperature (C) 142 April-2005 www.recom-international.com INNOLINE DC/DC-Converter Package Style and Pinning (mm) RP50-S Series 3rd angle projection 57.91 60.96 12.70 5.08 48.26 Side View 50.80 4xM3 x 0.5 ( Note 10) Pin Connections Pin # Function 1 -Vin 2 Case 3 Remote ON/OFF 4 +Vin 5 -Vout 6 -Vsense 7 Trim 8 +Vsense 9 +Vout XX.X 0.5 mm XX.XX 0.25 mm Pin pitch tolerance 0.35mm Pin O 1.016 mm 1.016 mm 1.016 mm 1.016 mm 2.032 mm 1.016 mm 1.016 mm 1.016 mm 2.032 mm 1 2 35.56 15.24 3 4 5 6 7 8 9 17.78 10.16 25.40 Bottom View External Output Trimming Output can be externally trimmed by using the method shown below. See application notes for values. Product Options Table Option Negative remote ON/OFF logic, 0.20" pin length (standard) Negative remote ON/OFF logic, 0.145" pin length Negative remote ON/OFF logic, 0.11" pin length L K P S M Suffix 7 Trim Up RU 6 Trim Down RD Positive remote ON/OFF logic, 0.20" pin length Positive remote ON/OFF logic, 0.145" pin length Positive remote ON/OFF logic, 0.11" pin length 8 7 Example: RP50-483.3S/P www.recom-international.com April-2005 143 |
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