REM2 RECOM | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

Features

  • Medical grade DC/DC converter
  • 250VAC working, 2MOPP up to 5000m altitude
  • 5.2kVDC/1 minute isolation
  • Single or dual outputs
  • -40°C up to +95°C operating temperature
  • Medical certified (3rd Ed. safety, 4th Ed. EMC)

Description

The board-mount REM2 series complements the REM1 series by offering a 2W medical grade DC/DC converter in a compact SIP8 package. The REM2 features reinforced 5.2kVDC/1 minute isolation and 2MOPP/250VAC working voltage at 5000m. It offers single and dual outputs with up to 85% efficiency. The operating temperature range is -40°C up to +80°C without derating, and up to +95°C with 50% load. The converter is compliant to Class A/B EMC and 60601-1-2 (4th Ed.) medical EMC using a simple external LC filter. The REM2 is certified to CB, IEC/EN and ANSI/AAMI 60601 third edition medical safety standards (pending) and comes with a 5 year warranty.

2 Watt

CAN/CSA-C22.2 No. 60601-1:14 certified ANSI/AAMI ES60601-1 certified IEC/EN60601-1 certified IEC/EN62368-1 certified EN60601-1-2 compliant EN55011 compliant CB report Notes: Note1: Efficiency is tested at nominal input and full load at +25°C ambient Note2: Max Cap Load is tested at minimum input and full resistive load nom. Output Power Input Voltage Model Numbering Single or Dual Output Voltage Selection Guide Part nom. Input Output Output Efficiency Max. Capacitive Number Voltage Voltage Current typ.(1) Load (2) [VDC] [VDC] [mA] [%] [µF] REM2-xx3.3S 3.3 / 5 / 12 / 15 / 24 3.3 606 77 1000 REM2-xx05S 3.3 / 5 / 12 / 15 / 24 5 400 79 1000 REM2-xx09S 3.3 / 5 / 12 / 15 / 24 9 222 84 470 REM2-xx12S 3.3 / 5 / 12 / 15 / 24 12 167 82 330 REM2-xx3.3D 5 / 15 ±3.3 ±303 79 680 REM2-xx05D 3.3 / 5 / 12 / 15 / 24 ±5 ±200 82 680 REM2-xx12D 3.3 / 5 / 12 / 15 / 24 ±12 ±84 85 150 Ordering Examples REM2-0505S = 5Vin 5Vout Single REM2-2412D = 24Vin 12Vout Dual

www.recom-power.com REV.: 1/2019 MED-2 DC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) REM2 Series BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor Input Voltage Range ±10% Input Current nom. Vin = 3.3VDC 5VDC 12VDC 15VDC 24VDC 750mA 520mA 210mA 175mA 110mA Quiescent Current nom. Vin = 3.3VDC 5VDC 12VDC 15VDC 24VDC 55mA 46mA 24mA 18mA 10mA Minimum Load 0% Internal Operating Frequency 20kHz Output Ripple and Noise (3) 20MHz BW 150mVp-p Notes: Note3: Measurements are made with a 0.1µF MLCC across output (low ESR) Efficiency vs. Load 0 10 20 30 40 50 60 70 80 90 100 100 Efficiency [%] Output Load [%] 053.3S 053.3D 153.3S 153.3D 0 10 20 30 40 50 60 70 80 90 100 100 Efficiency [%] Output Load [%] 3.312S 3.312D 0 10 20 30 40 50 60 70 80 90 100 100 Efficiency [%] Output Load [%] 0505S 1205S 1205D 2405S 2405D REM2-xx3.3S(D) REM2-3.312S(D) REM2-xx05S(D)

www.recom-power.com REV.: 1/2019 MED-3 DC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) REM2 Series REGULATIONS Parameter Condition Value Output Accuracy ±5.0% max. Line Regulation low line to high line, full load ±1.2% typ. @ ±1.0% Vin Load Regulation (4) 10% to 100% load 3.3, 5Vout 9, 12Vout 15.0% max. 10.0% max. Cross Regulation (4) 10% to 100% load dual output only ±5.0% typ. continued on next page REM2-xx3.3S(D) REM2-3.312S REM2-2405S REM2-xx05S(D) Deviation [%] 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] -10 053.3S 053.3D 153.3S 153.3D +10% +6% Vnom +5% -5% Output Voltage [%] 10 50 100 Output Load [%] Typical Load Line -10 Deviation [%] 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] 0505S 1205S 1205D 2405S 2405D +15% +7% Vnom +5% -0.5% -5% Output Voltage [%] 10 50 100 Output Load [%] Typical Load Line Tolerance Envelope Notes: Note4: Operation below 10% load will not harm the converter, but specifications may not be met Deviation vs. Load

www.recom-power.com REV.: 1/2019 MED-4 DC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) REM2 Series PROTECTIONS Parameter Type Value Isolation Voltage (5) I/P to O/P tested for 1 minute 5.2kVDC rated for 1 minute 4kVAC Isolation Resistance 10GΩ min. Isolation Capacitance 25pF typ. Insulation Grade reinforced Means of Protection 250VAC working voltage 2MOPP Medical Device Classification built-in power supply Internal clearance / creepage >8.1mm External clearance / creepage >9.0mm Notes: Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note6: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type ENVIRONMENTAL Parameter Condition Value Operating Temperature Range full load @ natural convection 0.1m/s (see graph) -40°C to +80°C Maximum Case Temperature +105°C Temperature Coefficient ±0.02%/K Thermal Impedance 0.1m/s, horizontal 40K/W Operating Altitude 5000m Operating Humidity non-condensing 5% - 95% RH max. Pollution Degree PD2 Vibration according to MIL-STD-202G standard MTBF according to MIL-HDBK-217F, G.B. +25°C +80°C 12900 x 103 hours 5300 x 103 hours continued on next page Deviation vs. Load REM2-3.312S(D) Deviation [%] 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] -10 3.312S 3.312D

www.recom-power.com REV.: 1/2019 MED-5 DC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) REM2 Series SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Medical Electric Equipment, General Requirements for Safety and Essential Performance E314885 CAN/CSA-C22.2 No. 60601-1:14, 3rd Edition, 2014 ANSI/AAMI ES60601-1 + A2:2010/®2012 Medical Electric Equipment, General Requirements for Safety and Essential Performance (CB scheme) CB190124C12 001 IEC60601-1:2005, 3rd Edition + AM1:2012 Medical Electric Equipment, General Requirements for Safety and Essential Performance WD-SE-R-190048-A0 EN60601-1:2006 + A1:2013 Audio/Video, Information and Communication Technology Equipment - Part1: Safety Requirements WD-SE-R-180528-B0 IEC62368-1:2014, 2nd Edition EN62368-1:2014 + AC:2015 RoHS2+ RoHS-2011/65/EU + AM-2015/863 EMC Compliance Condition Standard / Criterion Medical Electrical Equipment Part 1-2: Electromagnetic Disturbances – Requirements and Tests WH-CE-E18083002 EN60601-1-2:2015 Industrial, Scientific and Medical Equipment - Radio Frequency Disturbance Characteristics - Limits and Methods of Measurement EN55011:2016 + A1:2017, Class B Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement with external filter EN55032, Class B ESD Electrostatic Discharge Immunity Test Air ±2, 4, 8, 15kV Contact ±2, 4, 6, 8kV IEC61000-4-2, Criteria A Radiated, Radio-Frequency, Electromagnetic Field Immunity Test 10V/m (80-2700MHz) 9, 27, 28V/m (several frequencies) IEC61000-4-3, Criteria A Fast Transient and Burst Immunity DC Power Port: ±0.5, 1, 2kV IEC61000-4-4, Criteria A Surge Immunity DC Power Port: ±0.5, 1kV IEC61000-4-5, Criteria B Immunity to Conducted Disturbances, Induced by Radio-Frequency Fields DC Power Port: 3, 6V IEC61000-4-6, Criteria A Power Magnetic Field Immunity 50Hz, 30A/m IEC61000-4-8, Criteria A continued on next page -40 -20 0 20 40 7060-30 -10 10 30 50 80 90 110100 100 Output Load [%] Ambient Temperature [°C] Derating Graph (@ Chamber and natural convection 0.1m/s)

www.recom-power.com REV.: 1/2019 MED-6 DC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) REM2 Series DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting PCB black plastic, (UL94V-0) silicone, (UL94V-0) FR4, (UL94V-0) Dimension (LxWxH) 23.0 x 8.0 x 12.2mm Weight 4.4g typ. Pinning information Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 6 -Vout -Vout 7 +Vout Com

8 No Pin +Vout

Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm Bottom View Top View 0.50 1.27 12.2 0.75±0.10 8.023.0 4x2.54= 10.162.60 4.1 ±0.5 Marking embossed logo 0.25±0.10 2.54 2.54 1 2 6 7 8 1 2 6 7 8 Recommended Footprint Details Dimension Drawing (mm) EMC Filtering Suggestions according to EN55032 C1 Com -VOUT +VOUT -Vout +Vout -Vout +Vout -Vin +Vin -Vout +Vout Com -Vin +Vin -VIN +VIN -Vin +Vin C1 Com -VOUT +VOUT -Vout +Vout -Vout +Vout -Vin +Vin -Vout +Vout Com -Vin +Vin -VIN +VIN -Vin +Vin Component List Class B Single Output Dual Output Input Voltage C1 C2 L1 3.3VDC 4.7µF 470pF / 6kVDC 47µH 5VDC 10µF 22µH12VDC 4.7µF 15VDC 10µF24VDC 47µH

www.recom-power.com REV.: 1/2019 MED-7 DC/DC Converter Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) REM2 Series PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 520.0 x 22.1 x 10.2mm Packaging Quantity tube 20pcs Storage Temperature Range -55°C to +125°C Storage Humidity non-condensing 95% RH max. The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.