RP15-2405SOFW RECOM POWER

C C S S O O R R w E E M M T T P P R R a L L R I I E E A A r V V N N A N N T T r NOT RECOMMENDED FOR NEW DESIGNS TH (LAST TIME BUY: 31 DEC 2020) 4:1 wide input voltage range Features 2.25kVDC isolation DC/DC Converter UL certified Efficiency up to 87% Regulated Ultraminiature open frame SMD Converter No minimum load required RP15-OFW Description 15 Watt 3 The RP15-OFW series are SMD open frame ultraminiature power DC/DC converters in a case half the SMD size of industry standard 15W converters. The converters use solder ball pins to enable SMD mount- ing and can be reflow soldered. Despite their small size, the RP15-OFW converters are fully specified Open Frame devices with output currents up to 4 Amps, no minimum load, 2250VDC isolation and low ripple/noise figures. The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-0FW series will find many uses in telecommunications and other demanding applications where Single Output price, board space or board height is at a premium. Selection Guide (1) (1) Part Number Input Output Output Input Efficiency Max. Capacitive (2) Voltage Range Voltage Current Current typ. Load VDC VDC mA mA % F (3) RP15-243.3SOFW 9-36 3.3 4000 647 85 12000 (3) RP15-2405SOFW 9-36 5 3000 718 87 6000 (3) RP15-2412SOFW 9-36 12 1300 756 86 1000 (3) RP15-2415SOFW 9-36 15 1000 727 86 660 (3) RP15-483.3SOFW 18-75 3.3 4000 324 85 12000 2+ RoHS REACH (3) compliant compliant RP15-4805SOFW 18-75 5 3000 359 87 6000 10 from 10 E196683 (3) RP15-4812SOFW 18-75 12 1300 378 86 1000 (3) RP15-4815SOFW 18-75 15 1000 363 86 660 Notes: Note1: Maximum values at nominal input and full load at +25C ambient UL60950-1 certified Note2: Max. Cap Load is tested at nominal input and constant resistive load SEARCHING FOR ALTERNATIVES Contact RECOM Model Numbering TH (LAST TIME BUY: 31 DEC 2020) NOT RECOMMENDED FOR NEW DESIGNS RP15-OFW DC/DC Converter Series Specifications (measured Ta= 25C, nom. Vin, full load otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Filter Pi-Type nom. Vin = 24VDC 9DC 24VDC 36VDC Input Voltage Range nom. Vin = 48VDC 18VDC 48VDC 75VDC nom. Vin = 24VDC 50VDC Input Surge Voltage 100ms max. nom. Vin = 48VDC 100VDC DC-DC ON 9VDC nom. Vin = 24VDC DC-DC OFF 8VDC Under Voltage Lockout (UVLO) DC-DC ON 18VDC nom. Vin = 48VDC DC-DC OFF 16VDC Output Voltage Trimming refer to OUTPUT VOLTAGE TRIMMING -10% +10% (4) Input Reflected Ripple nominal Vin and full load 30mAp-p Minimum Load 0% Power up 30ms Start-up time Remote ON/OFF 30ms DC-DC ON Open or 3.0VDC < V < 15VDC CTRL Positive Logic (5) DC-DC OFF Short or 0VDC < V < 1.2VDC ON/OFF CTRL CTRL refer to ON/OFF CTRL DC-DC ON Short or 0VDC < V < 1.2VDC CTRL Negative Logic DC-DC OFF Open or 3.0VDC < V < 15VDC CTRL drive current I -0.5mA +1.0mA Input Current of CTRL pin CTRL DC-DC OFF I Standby Current In 2.5mA 3.3Vout, 5Vout 315kHz 350kHz 385kHz Internal Operating Frequency 12Vout, 15Vout 360kHz 400kHz 440kHz 100mVp-p Output Ripple and Noise measured at 20MHz BW with a 1F M/C X7R and 10F T/C Notes: Note4: Simulated source impedance of 12H. 12H inductor in series with +Vin. Note5: If no suffix is specified, the control pin will be omitted. If fitted, the ON/OFF control function can be positive or negative logic. The pin voltage is referenced to -Vin RP15-2405SOFW Efficiency vs. Output Current Efficiency vs. Input Voltage 95 90 90 85 85 80 80 75 70 75 65 60 70 55 9Vin 50 65 24Vin 45 36Vin 40 60 10 20 30 40 50 60 70 80 90 100 9 12 15 18 21 24 27 30 33 36 Output Current % Input Voltage VDC continued on next page www.recom-power.com REV.: 4/2020 PD-2 Efficiency % Efficiency %