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R-7215D Dataheets PDF



Part Number R-7215D
Manufacturers Recom
Logo Recom
Description DC/DC-Converter
Datasheet R-7215D DatasheetR-7215D Datasheet (PDF)

Features Switching Regulator • Non-isolated • Synchronous rectification design • Adjustable output voltage • 2, 3, 4Amp adjustable positive step down Integrated switching regulator • Over load protection • Continuous short circuit protection • Efficiency up to 97% DC/DC Converter R-7xxxP_D RE CTS RE CTS y Description The R-7xxx series is a high performance 2.5V to 17V, 2Amp to 4Amp, 12-Pin SIP (single in-line package), integrated switching regulator (ISR). The synchronous - rectified desig.

  R-7215D   R-7215D



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Features Switching Regulator • Non-isolated • Synchronous rectification design • Adjustable output voltage • 2, 3, 4Amp adjustable positive step down Integrated switching regulator • Over load protection • Continuous short circuit protection • Efficiency up to 97% DC/DC Converter R-7xxxP_D RE CTS RE CTS y Description The R-7xxx series is a high performance 2.5V to 17V, 2Amp to 4Amp, 12-Pin SIP (single in-line package), integrated switching regulator (ISR). The synchronous - rectified design yields excellent efficiencies up to 97%. Short circuit protection reduces the short circuit input current to under 50mA. Selection Guide Part Input Output Vout Output Efficiency Max. Capacitive Number Voltage Range Voltage Adjust Range (1) Current @ min Vin @ max. Vin Load (2) [VDC] [VDC] [VDC] [A] [%] [%] [µF] R-723.3x 4.5 - 28 3.3 2.5 - 5.5 2 95 89 200/6800 R-725.0x 6.5 - 28 5.0 3.0 - 5.5 2 96 91 200/6800 R-726.5x 8.5 - 28 6.5 5.0 - 8.0 2 97 93 200/6800 R-729.0x 12 - 28 9.0 7.0 - 11 2 96 93 200/6800 R-7212x 15 - 28 12 10 - 14 2 97 95 200/6800 R-7215x 19 - 28 15 13 - 17 2 97 96 200/6800 R-733.3x 4.5 - 28 3.3 2.5 - 5.5 3 94 89 200/6800 R-735.0x 6.5 - 28 5.0 3.0 - 5.5 3 95 92 200/6800 R-736.5x 8.5 - 28 6.5 5.0 - 8.0 3 97 93 200/6800 R-739.0x 12 - 28 9.0 7.0 - 11 3 96 94 200/6800 R-7312x 15 - 28 12 10 - 14 3 97 96 200/6800 R-7315x 19 - 28 15 13 - 17 3 97 96 200/6800 R-743.3x 4.5 - 28 3.3 2.5 - 5.5 4 93 88 200/6800 R-745.0x 6.5 - 28 5.0 3.0 - 5.5 4 95 91 200/6800 R-746.5x 8.5 - 28 6.5 5.0 - 7.5 4 96 93 200/6800 Notes: Note1: Vin-Vout ≥ 1.5V~4.0V depending on Vout if adjust function is used Note2: Please refer to basic characteristics on page I-2 w ERS CO ERS CO 2,3,4 Amp SIP12 YEAR 3 arrant Vertical & Horizontal Single Output COM CONVERT RoHS 2+ compliant 10 from 10 M PLIANT PRODU COM CONVERT REACH compliant M PLIANT PRODU IEC/EN60950-1 certified Model Numbering R-7_ __ x Output Current (A) nom. Output Voltage Pinning (3) Notes: Note3: x can be „P“ = vertical through hole x can be „D“ = bent pins for horizontal through hole mounting Ordering Examples: R-723.3P Iout= 2A R-7312D Iout= 3A nom. Vout= 3.3VDC P= vertical through hole nom. Vout= 12VDC D= horizontal through hole www.recom-power.com REV.: 7/2020 I-1 R-7xxxP_D DC/DC Converter Specifications (refer to standard application circuit, Ta= 25°C) Series BASIC CHARACTERISTICS Parameter Quiescent Current Internal Power Dissipation Output Current Limit Minimum Load ON/OFF CTRL (4) Input Current of CTRL Pin Internal Operating Frequency Output Ripple and Noise Maximum Capacitive Load Condition min. Vin to max. ta<60°C R-72xxx R-73xxx R-74xxx DC-DC ON DC-DC OFF DC-DC OFF Min. 10% 270kHz normal start-up time, no external diodes <1 second start-up time + diode protection circuit Typ. 2.5A 3.75A 5.0A Max. 30mA 1.4W 3.0A 4.25A 5.5A Open or high, 4.


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