Features Unregulated Converters * * * * * 1kVDC/1 second basic isolation Optional continuous short circuit protection UL94 V-0 package material No heatsink required Efficiency up to 85% Description The RI series has been specifically designed for applications where board space is at a premium since these 2 Watt converters have only a slightly larger foot print than the RO series 1 Watt converters. With efficiencies up to 85%, the full output power is available over the operating temperature range -40C to +85C and the converters can be used in ambient temperatures of up to 100C with derating. The wide selection of input voltage and output voltage options plus an I/O-Isolation of 1kVDC as standard makes these converters suitable for many industrial applications. DC/DC Converter RI 2 Watt SIP4 Sinlge Output Selection Guide Part Number nom. Input Voltage [VDC] RI-xx05S (3) 5, 12, 15, 24 RI-xx12S (3) 5, 12, 15, 24 RI-xx15S 5, 12, 15, 24 15 (3) Output Voltage [VDC] Output Current [mA] Efficiency typ. (1) [%] max. Capacitive Load (2) [F] 5 400 78-83 1200 12 167 80-85 680 133 80-85 680 Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient Note2: Max Cap Load is tested at nominal input and full resistive load and is defined as the capacitive load that will allow start up in under 1s without damage to the converter Model Numbering EN60950-1 certified IEC60950-1 certified RI- __ __S/_ Input Voltage Output Voltage Protection (3) Single Notes: Note3: standard part is without Continuous Short Circuit Protection add suffix /P" for Continuous Short Circuit Protection Ordering Examples: RI-123.3S/P: 12V Input Voltage, 3.3V Output Voltage, Single Output with continuous short circuit protection RI-0509S: 5V Input Voltage, 9V Output Voltage, Single Output www.recom-power.com REV.: 1/2018 ECO-1 RI DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin and full load unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Input Voltage Range Max. 10% 0% Minimum Load (4) Internal Operating Frequency 20kHz Output Ripple and Noise 50kHz 85kHz 20MHz BW 200mVp-p Notes: Note4: Operation below 10% load will not harm the converter, but specifications may not be met Efficiency vs. Load RI-xx12S 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RI-xx05S 60 50 40 60 50 40 30 30 0505 1205 2405 20 10 0 0 10 20 30 40 50 60 70 80 90 0512 1212 2412 20 10 0 100 0 10 20 Output Load [%] 30 40 50 60 70 80 90 100 Output Load [%] RI-xx15S 100 90 Efficiency [%] 80 70 60 50 40 30 0515 1215 2415 20 10 0 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] www.recom-power.com REV.: 1/2018 ECO-2 RI DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin and full load unless otherwise stated) REGULATIONS Parameter Condition Value Output Accuracy 5.0% max. Line Regulation low line to high line, full load Load Regulation RI-xx12S RI-xx05S 25 25 0505 1205 2405 20 15 10 5 10 5 0 0 -5 -5 0 10 20 30 40 50 60 70 80 90 0512 1212 2412 20 Deviation [%] Deviation [%] 15 -10 15.0% max. 10.0% max. 5Vout 12, 15Vout 10% to 100% load Deviation vs. Load 1.2% of 1.0% Vin typ. -10 100 0 10 20 30 Output Load [%] 40 50 60 70 80 90 100 Output Load [%] RI-xx15S 25 0515 1215 2415 20 Deviation [%] 15 10 5 0 -5 -10 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] PROTECTIONS Parameter Type without suffix with suffix "/P" Short Circuit Protection (SCP) Isolation Voltage (5) Value 1 second continuous tested for 1 second tested for 1 minute I/P to O/P 1kVDC 500VAC/60Hz 10G min. Isolation Resistance Isolation Capacitance 30pF min./ 85pF max. Insulation Grade basic Notes: Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note6: Refer to local wiring regulations if input over-current protection is also required. Recommended fuse: T2A slow blow type www.recom-power.com REV.: 1/2018 ECO-3 RI DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin and full load unless otherwise stated) ENVIRONMENTAL Parameter Condition Operating Temperature Range Value full load @ free air convection (see graph) Operating Altitude -40C to +85C 2000m Operating Humidity non-condensing 95% RH max. Pollution Degree PD2 MTBF according to MIL-HDBK-217F, G.B. +25C +85C 17900 x 103 hours 7800 x 103 hours Derating Graph (@ free air convection) 100 90 Output Load [%] 80 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 85 Ambient Temperature [C] SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Information Technology Equipment, General Requirements for Safety EAC 1602031 RU-AT.49.09571 RoHs 2+ Standard IEC60950-1:2005, 2nd Edition + A2:2013 EN60950-1:2006 + A2:2013 TP TC 004/2011 RoHS-2011/65/EU + AM-2015/863 DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting PCB non-conductive black plastic (UL94 V-1) epoxy, (UL94 V-0) FR4, (UL94 V-0) Dimension (LxWxH) 11.5 x 7.6 x 10.2mm Weight 2.0g typ. continued on next page www.recom-power.com REV.: 1/2018 ECO-4 RI DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin and full load unless otherwise stated) Dimension Drawing (mm) embossed logo Pinning information 7.6 Pin # 1 2 3 4 Marking 0.51 10.2 11.5 Dual -Vin +Vin -Vout +Vout Tolerance: xx.x= 0.5mm xx.xx= 0.25mm 1 2 3 4 Bottom View Recommended Footprint Details 1.00 O +0.15/-0 Top View 1.27 7.62 2.54 2.03 0.250.05 4.10 0.51+0.10/-0.05 1 2 3 4 2.54 PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 520.0 x 16.0 x 9.0mm Packaging Quantity tube Storage Temperature Range 42pcs -55C to +125C Storage Humidity 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. www.recom-power.com REV.: 1/2018 ECO-5