● ● ● ● ● ● Features Unregulated Converters ECONOLINE High Efficiency up to 84% Full Load Low Deviation (10% ~ 100% Load) 1kVDC and 2kVDC Isolation Option Safety Certified -40°C to +100°C Operating Temperature Range 1W SIP7 Package DC/DC-Converter with 3 year Warranty Description The RB/E series is an unregulated DC/DC converter in standard SIP7 package style. This series has been designed to offer exceptionally high efficiency at low loads, an extended operating temperature range and low deviation (10% to 100%). Uses include applications with restricted energy budget and industrial applications where a high efficiency level is required. 1 Watt SIP7 Single Output Selection Guide Part Number SMD Isolation Voltage (kVDC) Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Efficiency (typ.) Capacitive Load (max.) (1) RB-3.305S/E* 1 3.3 5 200 83% 2200µF RB-0505S/E* 1 5 5 200 84% 2200µF RB-1205S/E* 1 12 5 200 84% 2200µF RB-2405S/E* 1 24 5 200 81% 2200µF * add Suffix “/H“ for 2kVDC Isolation Voltage - e.g. RB-3.305S/EH * add Suffix “/P“ for Continuous Short Protection - e.g. RB-3.305S/EHP, RB-3.305S/EP RoHS 2011/65/EU 6/6 E358085 Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Input Voltage Range Output Voltage Accuracy ±5% max. Line Voltage Regulation low line to high line at full load Load Voltage Regulation Load Deviation 10% to 100% Output Ripple and Noise (20MHz BW) 1.2% max. RB/E 12% typ. 50mVp-p typ., 100mVp-p max. Operating Frequency (Vin=nominal input) 20kHz min. / 90kHz max. Efficiency see Selection Guide Minimum Load = 0% Specifications valid for 10% minimum load only Isolation Voltage (tested for 1 second) 1000 VDC (rated for 1 minute**) 500VAC / 60Hz H-Suffix (tested for 1 second) 2000VDC H-Suffix (rated for 1 minute**) 1000VAC / 60Hz Isolation Capacitance Isolation Resistance 1 second -40°C to +100°C Storage Temperature -55°C to +125°C Relative Humidity 95% RH Package Weight 2.2g } Detailed Information see Application Notes chapter "MTBF" 80 60 3459 x 10³ hours 20 using MIL-HDBK 217F 756 x 10³ hours 0 Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter. REV: 0/2015 Safe Operating Area 40 using MIL-HDBK 217F **Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer to our Application Notes. www.recom-power.com 100 10GΩ min. Operating Temperature Range MTBF (+100°C) (Ambient Temperature) 75pF max. (Viso=500V) Short-Circuit Protection MTBF (+25°C) Derating-Graph Output Power (%) Isolation Voltage Notes Note 1: EN-60950-1 Certified UL-60950-1 Certified ±10% -40 0 50 150 100 Operating Temperature °C Refer to Application Notes E-49 RB/E Series ECONOLINE DC/DC-Converter Typical Characteristics RB-xx05S/E Deviation / Load Efficiency / Load 25 100 0505 60 3.305 Efficiency % 40 2405 1205 20 0 3.305 2405 1205 20 Deviation from Nominal (%) 80 0% 20% 40% 60% Total Output current (%) 80% 15 10 5 0 -5 -10 100% 0505 0% 20% 40% 60% Total Output current (%) 80% 100% Tolerance Envelope +10% +5% Typical L o ad Line V Nom. +5% 2% Output Voltage 5% RB/E 10% 50% 100% Output Load Current (%) Package Style and Pinning 6.00 19.60 10.20 RECOM RB-0505S/E **** 0.51 typ. Pin Connections Pin # 2.54 4.10 12.70 Function 5 Pins 1 +Vin 2 -Vin 4 NC 5 -Vout 6 +Vout NC = No Internal Connection 1.00 ø+0.15/0 RECOM RB-0505S/E **** 1 2 4 5 6 Unit: Tolerance: 2.54 2.54 mm ± 0.25 mm Top View The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer 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. E-50 REV: 0/2015 www.recom-power.com