Features ● ● ● ● ● ● ● ● Single Output up to 20A Dual Outputs Total Current up to 15A up to 100% Load Imblance Input/Output 1.6kVDC Isolation Adjustable Output Voltage, Independently Regulated Outputs No Minimum Load Industry Standard Footprint Halt Tested Compact 61.0 x 57.91 x 12.7mm Package High Efficiency to 90% Selection Guide Part Number Single Output Input Voltage (VDC) Output Voltage (VDC) Output Current (A) RP75-481.8S 36 – 75 1.8 20 4 6 0.915 86 RP75-482.5S 36 – 75 2.5 20 5 8 1.255 88 RP75-483.3S 36 – 75 3.3 20 7 10 1.618 90 RP75-4805S 36 – 75 5 15 10 15 1.838 90 RP75-4815S 36 – 75 15 5 30 45 1.860 90 Part Number Dual Output Input Voltage (VDC) Output Voltage V1 V2 (VDC) (VDC) Line Load Regulation Regulation (mV) (mV) Output Current I1 I2 (A) (A) Input Efficiency Current (A) % INNOLINE DC/DC-Converter RP75-S_DI Series 75 Watt Isolated Single & Dual Output Line Load Efficiency Regulation Regulation (mV) (mV) % RP75-483.305DI 36 – 75 5 3.3 15 15 7/10 10/15 88 RP75-483.32.5DI 36 – 75 3.3 2.5 15 15 7/5 10/8 81 RP75-48051.8DI 36 – 75 5 1.8 15 15 10/4 10/15 85 RP75-483.31.8DI 36 – 75 3.3 1.8 15 15 7/4 10/6 81 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 and likewise the -Vsense should be connected to its corresponding -Vout.. 2. Measured with a 1uF M/C and a 10uF M/C(for dual outputs) or 1uF M/C and a 10uF T/C(for single outputs). 3. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V models. RECOM suggest: Nippon chemi-con KMF series, 220µF/100V, ESR 90mΩ. 4. The negative / positive logic and length are optional ( see table ). The pin voltage is referenced to negative input. 5. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at Tc=40°C. (Ground fixed and controlled environment) 6. Heat sink is optional and P/N: 7G-0021, 7G-0022, 7G-0023, 7G-0024. 7. The RP75 meets level A and level B conducted emissions only with external components connected before the input pin to the converter. 8. Maximum value at nominal input voltage and full load. 9. Single:Typical value at nominal input voltage and full load. Dual:The efficiency test condition: Nominal input voltage and both outputs current are 7.5A. 10. BASEPLATE GROUNDING:Base-plate should be grounded at one of the four screw bolts prior to operation. 11. The converter is provided by basic insulation. N” for Negative remote ON/OFF. 12. “N 13. “PP” for Positive remote ON/OFF. 144 April-2005 www.recom-international.com INNOLINE RP75-S_DI Series DC/DC-Converter Specifications (refer to the standard application circuit, Ta: 25°C) Input Voltage Range Unde-Voltage Lockout Start-up Voltage Unde-Voltage Lockout Shuntdown Voltage 36-75VDC 48V input 48V input Input Filter (Note 3) Input voltage variation dv/dt Input Surge Voltage 100mS max 48V input Start up time Nominal Vin and constant resistive load Input Reflected-Ripple Current 48V input (5Hz to 20Hz, 12uH Source inpedance) Remote ON/OFF (Note 4) (Positive logic) (Negative logic) 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, 48V nom. 34V typ. 32V typ. L-C type 5V/ms max (Complies with ETS300 132 part4.4) 100VDC 25mS typ. 20mAp-p IIN=50µA max. IIN=1mA max. IIN=1mA max. IIN=50µA max. Continuous Output Power 75W max. Output Voltage Accuracy (Full load and nominal Vin) Output Voltage Adjustment ±1.5% Single (Note 1) +10%, -20% Dual +10%, -10% Minimum Load 0% Line Regulation LL to HL at FL See table Load Regulation 0% to 100% FL See table Remote Sense (Note 1) 10% of Vout Ripple and Noise 20MHz bandwidth (Note 2) 100mVp-p Temperature Coefficient ±0.02%/ºC Transient Response Recovery Time (25% load step change) 200µs Over Voltage Protection threshold (Non-Latching Hiccup) 115% ~ 130% of Vout Over Current Protection threshold Maximum Total Output Current 110% ~ 140% of Iout Rated I1 + I2 Dual Short Circuit Protection Efficiency (at nominal input voltage, full load) Isolation Voltage 15A Hiccup, Automatic recovery Input to Output Input to Case Output to Case up to 90%. 1.600VDC min. 1.000VDC min. 1.000VDC min. 7 Isolation Resistance 10 ohms min. Isolation Capacitance 2.500pF max. Operating Frequency 300KHz typ. Operating Temperature Range -40ºC to +100ºC (base plate) Over Temperature Protection 110°C Storage Temperature Range -55°C to +125°C Humidity max., Non-condensing 95% Thermal Shock MIL-STD-810D Continued next page www.recom-international.com April-2005 145 RP75-S_DI Series INNOLINE DC/DC-Converter Specifications (refer to the standard application circuit, Ta: 25°C) Vibration 10 ~ 55Hz 2G, 3minutes period, 30minutes analog X, Y and Z Conducted Emissions EN55022 (Note 7) Level A EN55022 (Note 7) Level B Radiated Emisssions EN55022 Level A ESD EN61000-4-2 Perf. Criteria2 Radiated Immunity EN61000-4-3 Perf. Criteria2 Fast Transient EN61000-4-4 Perf. Criteria2 Surge EN61000-4-5 Perf. Criteria2 Conducted Immunity EN61000-4-6 Perf. Criteria2 Case Material Open with Aluminium base plate Weight Single 53g Dual MTBF ( Note 6 ) 57g 6 Single 2 x10 hrs 6 1.3 x10 hrs Characteristics Efficiency vs Output Load 100 90 Efficiency (%) 80 70 60 50 10 20 30 40 50 70 60 80 90 100 Output Power (%) Ta=25°C 48V Input Without Heatsink 48V Input With Heatsink (7G-0022) 110 110 1.) LFM590 2.) LFM400 3.) LFM200 Output Power (%) 50 4.) LFM20 30 10 -40 -20 0 20 40 60 1 80 90 2 34 50 4.) LFM20 30 10 -40 100 Ambient Temperature (°C) 146 1.) LFM590 2.) LFM400 3.) LFM200 70 Output Power (%) 90 70 -20 0 20 40 60 1 80 2 34 100 Ambient Temperature (°C) April-2005 www.recom-international.com INNOLINE RP75-S_DI Series DC/DC-Converter Package Style and Pinning (mm) 3rd angle projection Single Output 60.96 57.91 12.70 Side View 5.08 50.80 48.26 4xM3 x 0.5 ( Note 10) Pin Connections 5 1 2 35.56 6 Bottom View 15.24 25.40 7 3 8 4 9 17.78 10.16 External Output Trimming 7 6 8 Trim Down RD RU 7 Pin Ø 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 Product Options Table Output can be externally trimmed by using the method shown below. See application notes for values. Trim Up 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 Option Suffix Negative remote ON/OFF logic, 0.20” pin length (standard) Negative remote ON/OFF logic, 0.145” pin length L Negative remote ON/OFF logic, 0.11” pin length K Positive remote ON/OFF logic, 0.20” pin length P Positive remote ON/OFF logic, 0.145” pin length S Positive remote ON/OFF logic, 0.11” pin length M Example: RP75-483.3S/P www.recom-international.com April-2005 147 INNOLINE RP75-S_DI Series DC/DC-Converter Package Style and Pinning (mm) 3rd angle projection Dual Output 60.96 57.91 5.08 12.70 Side View 50.80 48.26 4xM3 x 0.5 ( Note 10) Pin Connections 5 1 6 35.56 2 Bottom View 7 25.40 10.16 15.24 40.64 8 3 9 4 Product Options Table Option Output can be externally trimmed by using the method shown below. See application notes for values. ( ) for V2 output trim 9(6) 10(7) 148 8(5) Suffix Negative remote ON/OFF logic, 0.20” pin length (standard) Trim Down RD RU 10(7) Pin Ø 1.016 mm 1.016 mm 1.016 mm 1.016 mm 1.016 mm 1.016 mm 1.016 mm 1.016 mm 1.016 mm 1.016 mm 10 External Output Trimming Trim Up Pin # Function 1 –Vin 2 Case 3 Remote ON/OFF 4 +Vin 5 +V2 6 –V2 (Com) 7 V2 Trim 8 +V1 9 +V1 (Com) 10 V1 Trim XX.X ± 0.5 mm XX.XX ± 0.25 mm Pin pitch tolerance 0.35mm Negative remote ON/OFF logic, 0.145” pin length L Negative remote ON/OFF logic, 0.11” pin length K Positive remote ON/OFF logic, 0.20” pin length P Positive remote ON/OFF logic, 0.145” pin length S Positive remote ON/OFF logic, 0.11” pin length M Example: RP75-483.305I/N April-2005 www.recom-international.com