TRN 1-2412SM

DC/DC Converter • Compact SMD package 11,9 x 11,3 x 8,0 mm • • Fully regulated outputs • • I/O-isolation 1‘600 VDC • • Short circuit protection • 3-year product warranty TRN 1SM Series, 1 Watt Input Voltage range 4.5-13.2, 9-18, 18-36, 36-75 VDC Operating temperature range –40°C to +90°C without derating Designed to meet UL 62368-1 (UL 60950-1) The TRN 1SM Series comprises 1 Watt fully regulated, high performance DC/DC converters. They come in a compact cubical package of only 1.07 cm³. Full load operation is reliable up tp 90°C environment temperature. With 1’600 VDC I/O isolation voltage, and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (2:1) and minimum load is not required. The functional I/O-isolation system is designed to meet IEC/EN 62368-1 with a test voltage (60 s) of 1600 VDC. Models Order Code Input Voltage Range TRN 1-0510SM TRN 1-0511SM TRN 1-0512SM TRN 1-0513SM TRN 1-0515SM TRN 1-0521SM TRN 1-0522SM TRN 1-0523SM TRN 1-1210SM TRN 1-1211SM TRN 1-1212SM TRN 1-1213SM TRN 1-1215SM TRN 1-1221SM TRN 1-1222SM TRN 1-1223SM TRN 1-2410SM TRN 1-2411SM TRN 1-2412SM TRN 1-2413SM TRN 1-2415SM TRN 1-2421SM TRN 1-2422SM TRN 1-2423SM TRN 1-4810SM TRN 1-4811SM TRN 1-4812SM TRN 1-4813SM TRN 1-4815SM TRN 1-4821SM TRN 1-4822SM TRN 1-4823SM www.tracopower.com 4.5 - 13.2 VDC (9 VDC nom.) 9 - 18 VDC (12 VDC nom.) 18 - 36 VDC (24 VDC nom.) 36 - 75 VDC (48 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 300 mA 200 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA 300 mA 200 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA 300 mA 200 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA 300 mA 200 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA December 10, 2021 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA typ. 77 % 79 % 81 % 82 % 83 % 79 % 83 % 80 % 77 % 80 % 81 % 83 % 83 % 79 % 83 % 80 % 77 % 81 % 82 % 83 % 82 % 79 % 82 % 80 % 77 % 78 % 80 % 81 % 81 % 78 % 81 % 79 % Page 1 / 4 TRN 1SM Series, 1 Watt Input Specifications Input Current - At no load Surge Voltage 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 35 mA typ. 20 mA typ. 10 mA typ. 5 mA typ. 15 VDC max. (1 s max.) 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 30 mAp-p typ. 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 500 mA (slow blow) 315 mA (slow blow) 160 mA (slow blow) 160 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor Reflected Ripple Current Recommended Input Fuse Input Filter Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (0 - 100%) Ripple and Noise Capacitive Load - Cross Regulation (25% / 100% asym. load) - 20 MHz Bandwidth - single output - dual output Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limitation Transient Response ±1% max. 0.2% max. 0.2% max. 1% max. 1% max. (Output 1) 1% max. (Output 2) dual output models: 5% max. single output models: dual output models: single output models: dual output models: 3.3 Vout models: 5 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - Response Deviation - Response Time 50 mVp-p typ. 1'680 µF max. 820 µF max. 470 µF max. 330 µF max. 160 µF max. 470 / 470 µF max. 330 / 330 µF max. 220 / 220 µF max. Not required ±0.02 %/K max. 5 ms typ. / 15 ms max. Continuous, Automatic recovery 200% typ. of Iout max. 3% typ. (25% Load Step) 500 µs typ. (25% Load Step) Safety Specifications Safety Standards Designed for EN 62368-1 (no certification) - IT / Multimedia Equipment EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) External filter proposal: www.tracopower.com/overview/trn1sm All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com December 10, 2021 Page 2 / 4 TRN 1SM Series, 1 Watt EMS Immunity - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge - Conducted RF Disturbances - PF Magnetic Field EN 55024 (IT Equipment) Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: EN 61000-4-2, ±6 kV, perf. criteria A EN 61000-4-3, 10 V/m, perf. criteria A EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±1 kV, perf. criteria A Ext. input component: Nippon chemi-con KY 220 µF/100 V EN 61000-4-6, 10 Vrms, perf. criteria A Continuous: EN 61000-4-8, 100 A/m, perf. criteria A 1 s: EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges Power Derating Cooling System Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Moisture Sensitivity (MSL) Washing Process - Operating Temperature - Case Temperature - Storage Temperature - High Temperature - Input to Output, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF See Cleaning Guideline: Environment - Vibration - Thermal Shock Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Soldering Profile Weight Environmental Compliance - REACH Declaration - RoHS Declaration 95% max. (non condensing) –40°C to +90°C (without derating) +105°C max. –55°C to +125°C 6.7 %/K above 90°C Natural convection (20 LFM) 100 kHz min. (PFM) Functional Insulation 1'600 VDC 1'000 MΩ min. 75 pF max. 7'400'000 h (MIL-HDBK-217F, ground benign) Level 2 (J-STD-033C) Allowed (hermetical product) www.tracopower.com/info/cleaning.pdf MIL-STD-810F MIL-STD-810F Non-conductive Plastic (UL 94 V-0 rated) Epoxy (UL 94 V-0 rated) Copper Nickel (0.3 - 0.9 µm) Tin (5 - 6 µm), matte Plastic Case PCB Mount SMD (Surface-Mount Device) Reflow Soldering (J-STD-020E) 2.1 g www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule). The SCIP number is provided on request.) Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/trn1sm All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com December 10, 2021 Page 3 / 4 TRN 1SM Series, 1 Watt Outline Dimensions 11.9 Pinout (0.47) 6.8 (0.268) Dimensions in [mm], () = Inch Tolerances: x.x ±0.5 (±0.02) x.xx ±0.25 (±0.01) Pin pitch tolerances ±0.25 (±0.01) Pin dimension tolerance ±0.1 (±0.004) (0.48) bottom view 3 4 5 2.8 2x2.0 (0.11) (2x0.08) 8.0 (0.3) 2.0 (0.08) 0.20 (0.008) S 1 2 7.6 12.1 7 (0.31) (0.362) (0.44) 9.21 11.3 6 0.5 1.2 (0.02) (0.05) Pin Single Dual 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 +Vout +Vout 4 no pin Common 5 –Vout –Vout 6 NC NC 7 NC NC NC: Not Connected 0° 0-1 Recommended Solder Pad Layout 8.2 1.2 7 (0.047) 4.8 8.8 3 (0.346) (0.268) 6.8 (0.51) 12.9 2 (0.189) 2.0 2.0 1 6 (0.08) (0.08) (0.12) 3.0 (0.32) 4 5 2.44 (0.096) 14.1 (0.56) Dimensions in mm (inch) © Copyright 2021 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. December 10, 2021 Page 4 / 4