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R-611.8P Dataheets PDF



Part Number R-611.8P
Manufacturers Recom
Logo Recom
Description DC/DC Converter
Datasheet R-611.8P DatasheetR-611.8P Datasheet (PDF)

Features Switching Regulator • Non-isolated • Adjustable output voltage • 1-2AMP adjustable positive step down integrated switching regulator • Internal short circuit protection • ON/OFF control (ground off) • Efficiency up to 97% • Positive to negative converter DC/DC Converter R-6xxxP_D RE CTS RE CTS y Description The R-6xxx series is a high performance 1.5V to 15V (18V), 1.1 Amp to 2Amp, 12-Pin SIP (single in-line package) switching regulator. The Synchronous rectification yields excellen.

  R-611.8P   R-611.8P



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Features Switching Regulator • Non-isolated • Adjustable output voltage • 1-2AMP adjustable positive step down integrated switching regulator • Internal short circuit protection • ON/OFF control (ground off) • Efficiency up to 97% • Positive to negative converter DC/DC Converter R-6xxxP_D RE CTS RE CTS y Description The R-6xxx series is a high performance 1.5V to 15V (18V), 1.1 Amp to 2Amp, 12-Pin SIP (single in-line package) switching regulator. The Synchronous rectification yields excellent efficiencies up to 97%. Short circuit protection reduces the short circuit input current to under 50mA. Selection Guide Part Number R-611.8x R-612.5x R-613.3x R-615.0x R-619.0x R-6112x R-621.8x R-622.5x R-623.3x R-625.0x R-629.0x R-6212x Input Voltage Range [VDC] 9 - 32 9 - 32 9 - 32 9 - 32 11 - 32 14 - 32 9 - 32 9 - 32 9 - 32 9 - 32 11 - 32 14 - 32 Output Voltage [VDC] 1.8 2.5 3.3 5 9 12 1.8 2.5 3.3 5 9 12 Vout Adjust Range (1) [VDC] 1.5 - 3.6 1.5 - 4.5 1.8 - 6 1.8 - 9 3.3 - 15 3.3 - 15 1.5 - 3.6 1.5 - 4.5 1.8 - 6 1.8 - 9 3.3 - 15 3.3 - 15 Output Efficiency Max. Capacitive Current @ min Vin @ max. Vin Load (2) [A] [%] [%] [µF] 1 79 67 200/6800 1 84 74 200/6800 1 88 79 200/6800 1 92 84 200/6800 1 96 90 200/6800 1 97 92 200/6800 2 76 68 200/6800 2 81 74 200/6800 2 86 80 200/6800 2 90 85 200/6800 2 95 91 200/6800 2 96 93 200/6800 w ERS CO ERS CO 1-2 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 Notes: Note1: Vin-Vout ≥ 1.5V if adjust function is used Note2: please refer to basic characteristics on page I-2 IEC/EN60950-1 certified Model Numbering R-6_ __ x Output Current (A) nom. Output Voltage Pinning (3) Notes: Note3: x can be „P“ = vertical through hole x can be „D“ = bent for horizontal through hole mounting Ordering Examples: R-612.5P Iout= 1000mA nom. Vout= 2.5VDC R-623.3D Iout= 2000mA nom. Vout= 3.3VDC P= vertical through hole D= bent for horizontal through hole mounting www.recom-power.com REV.: 6/2020 I-1 R-6xxxP_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 DC-DC ON DC-DC OFF DC-DC OFF R-61xxx R-62xxx normal start-up time, no external diodes <1 second start-up time + diode protection circuit Min. Typ. Max. 6mA 10mA 1.0W 4A 4.5A 5A 10% Open or high (Power ON), 2V min. / 10V max. Low (Power OFF) 0.8V max. 100µA 200kHz 250kHz 300kHz 40mVp-p 40mVp-p 100mVp-p 120mVp-p 200µF 6800µF Notes: Note4: ON/OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET Output Load [%] Ambient Temp.


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