Features. Unregulated Converters. 1 Watt SIP6 Micro Size, Single and Dual Output RBM. RBM- / Protection (3) Single or Dual.

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Features Unregulated Converters Micro size SIP 6 package Industry standard pinout Power sharing on dual output version 3kVDC/1s basic isolation

The extended operating temperature range covering 4 C to +8 C is a standard feature.

Input Output Output Efficiency max. Capacitive Number Voltage Voltage Current typ.

(3), 12 ±12 ±41 8-82 ±22 -xx1d (3), 12 ±1 ±33 8-84 ±22 Note1: Efficiency is tested at nominal input and full load at +2 C ambient Note2: Max Cap Load

converter 1 Watt SIP6 Micro Size, Single and Dual Output E388 Model Numbering nom.

1 Features Unregulated Converters Micro size SIP 6 package Industry standard pinout Power sharing on dual output version 3kVDC/1s basic isolation Optional continuous short circuit protection Efficiency up to 84% DC/DC Converter Description The Micro Size DC/DC-Converter complements Recom s industrial range of converters. This range is widely used for PCB distributed power systems and combines small package size, high efficiency, 3kVDC isolation and low output ripple. The extended operating temperature range covering 4 C to +8 C is a standard feature. The full rated power can be taken from a single pin of this dual output converter, provided this does not exceed 1 Watt. Selection Guide Part nom. Input Output Output Efficiency max. Capacitive Number Voltage Voltage Current typ. (1) Load (2) [VDC] [VDC] [ma] [%] [µf] -xxs (3), xx12s (3), xx1s (3), xxd (3), 12 ± ± ±47 -xx12d (3), 12 ±12 ± ±22 -xx1d (3), 12 ±1 ± ±22 Note1: Efficiency is tested at nominal input and full load at +2 C 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 1 Watt SIP6 Micro Size, Single and Dual Output E388 Model Numbering nom. Input Voltage Output Voltage - / Protection (3) Single or Dual UL69-1 certified CAN/CSA-C22.2 No 69-1 certified EN69-1 certified IEC69-1 certified CB Report Note3: standard part is without continuous short circuit protection add suffix /P for continuous short circuit protection Ordering Examples: -12S: 12VDC Input Voltage, VDC Output Voltage, Single Output -1D/P: VDC Input Voltage, ±1VDC Output Voltage, Dual Output with continuous short circuit protection REV.: 1/218 ECO-1

2 Specifications Ta= 2 C, nom. Vin und full load otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Voltage Range ±1% Minimum Load (4) % Internal Operating Frequency khz 1kHz 1kHz Output Ripple and Noise 2MHz BW 1mVp-p Note4: Operation below 1% load will not harm the converter, but specifications may not be met Efficiency vs. Load -xxs -xx12s xx1s -xxd REV.: 1/218 ECO-2

3 Specifications Ta= 2 C, nom. Vin und full load otherwise stated) Efficiency vs. Load -xx12d -xx1d REGULATIONS Parameter Condition Value Output Accuracy ±.% max. Line Regulation low line to high line ±1.2% of 1.% Vin typ. Load Regulation Deviation vs. Load 1% to 1% load Vout 12, 1Vout 1.% max. 1.% max. 2 -xxs 2 -xx12s continued on next page REV.: 1/218 ECO-3

4 Specifications Ta= 2 C, nom. Vin und full load otherwise stated) Deviation vs. Load 2 -xx1s 2 -xxd xx12d 2 -xx1d PROTECTIONS Parameter Type Value Short Circuit Protection (SCP) Isolation Voltage () Isolation Resistance Isolation Capacitance Insulation Grade I/P to O/P without suffix with suffix /P tested for 1 second rated for 1 minute Note: 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: T1A slow blow type 1 second continuous 3kVDC 1.kVAC/6Hz 1GΩ min. 2pF min. / 6pF max. basic REV.: 1/218 ECO-4

5 Specifications Ta= 2 C, nom. Vin und full load otherwise stated) ENVIRONMENTAL Parameter Condition Value Operating Temperature Range full free air convection (see graph) -4 C to + 8 C Operating Altitude Operating Humidity non-condensing 9% RH max. Pollution Degree MTBF according to MIL-HDBK-217F, G.B. +2 C +8 C 2m PD2 194 x 1 3 hours 78 x 1 3 hours Derating Graph (@ free air convection) Ambient Temperature [ C] 8 SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety E388-A4-UL Information Technology Equipment, General Requirements for Safety UL69-1, 2nd Edition:27 CAN/CSA C22.2 No , 2nd Edition:27 IEC69-1:2, 2nd Edition + A2:213 EN69-1:26 + A2:213 Information Technology Equipment, General Requirements for Safety (CB) E32246-A4-CB-1 IEC69-1:2, 2nd Edition EAC RU-AT TP TC 4/211 RoHs 2+ RoHS-211/6/EU + AM-21/863 DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material Dimension (LxWxH) Weight case potting PCB non-conductive black plastic (UL94 V-) epoxy, (UL94 V-) FR4, (UL94 V-) 16. x 6. x 7.7mm 1.3g typ. continued on next page REV.: 1/218 ECO-

6 Specifications Ta= 2 C, nom. Vin und full load otherwise stated) Dimension Drawing (mm) /-. embossed logo Marking Recommended Footprint Details 1. Ø +.1/- Bottom View Top View ±. Pinning information Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 4 NC -Vout -Vout Com 6 +Vout +Vout NC = no internal connection Tolerance: xx.x= ±.mm xx.xx= ±.2mm 1.9 x2.4 = PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 2. x 16. x 9.mm Packaging Quantity tube 3pcs Storage Temperature Range - C to + 12 C Storage Humidity 9% 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. REV.: 1/218 ECO-6

3kVDC or 4kVDC isolation Optional continuous short circuit protection UL94V-0 package material Efficiency up to 84% Suitable for IGBT applications

Features Unregulated Converters Description 3kVDC or 4kVDC isolation Optional continuous short circuit protection UL94V- package material Efficiency up to 84% Suitable for IGBT applications The RK and