TRN 3-2412SM

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 3SM Series, 3 Watt Input Voltage range 4.5-13.2, 9-18, 18-36, 36-75 VDC Operating temperature range –40°C to +85°C Designed to meet IEC/EN/UL 62368-1 (not certified) The TRN 3SM Series comprises 3 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 65°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/UL 62368-1 (not certified) with a test voltage (60 s) of 1600 VDC. Models Order Code Input Voltage Range TRN 3-0510SM TRN 3-0511SM TRN 3-0512SM TRN 3-0513SM TRN 3-0515SM TRN 3-0521SM TRN 3-0522SM TRN 3-0523SM TRN 3-1210SM TRN 3-1211SM TRN 3-1212SM TRN 3-1213SM TRN 3-1215SM TRN 3-1221SM TRN 3-1222SM TRN 3-1223SM TRN 3-2410SM TRN 3-2411SM TRN 3-2412SM TRN 3-2413SM TRN 3-2415SM TRN 3-2421SM TRN 3-2422SM TRN 3-2423SM TRN 3-4810SM TRN 3-4811SM TRN 3-4812SM TRN 3-4813SM TRN 3-4815SM TRN 3-4821SM TRN 3-4822SM TRN 3-4823SM 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 700 mA 600 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA September 28, 2023 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA typ. 75 % 78 % 82 % 80 % 80 % 77 % 80 % 80 % 76 % 79 % 84 % 83 % 82 % 78 % 82 % 81 % 76 % 78 % 84 % 84 % 83 % 79 % 83 % 82 % 75 % 79 % 83 % 83 % 82 % 77 % 82 % 80 % Page 1 / 4 TRN 3SM Series, 3 Watt Input Specifications Input Current - At no load 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: Surge Voltage Reflected Ripple Current Recommended Input Fuse Input Filter 75 mA typ. 40 mA typ. 20 mA typ. 12 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.) 100 mAp-p typ. 75 mAp-p typ. 75 mAp-p typ. 50 mAp-p typ. 1'600 mA (slow blow) 800 mA (slow blow) 500 mA (slow blow) 315 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor 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. 4'400 µF max. 2'200 µF max. 1'000 µF max. 820 µF max. 330 µF max. 1'200 / 1'200 µF max. 520 / 520 µF max. 440 / 440 µF max. Not required ±0.02 %/K max. 5 ms typ. / 15 ms max. Continuous, Automatic recovery 180% typ. of Iout max. 3% typ. (25% Load Step) 500 µs typ. (25% Load Step) Safety Specifications Standards - IT / Multimedia Equipment Designed for IEC/EN/UL 62368-1 (not certified) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 28, 2023 Page 2 / 4 TRN 3SM Series, 3 Watt EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions External filter proposal: EMS Immunity - Electrostatic Discharge Air: Contact: - RF Electromagnetic Field - EFT (Burst) / Surge Ext. input component: - Conducted RF Disturbances - PF Magnetic Field Continuous: 1 s: 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) www.tracopower.com/overview/trn3sm EN 55024 (IT Equipment) EN 55035 (Multimedia) EN 61000-4-2, ±8 kV, perf. criteria A 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 Nippon chemi-con KY 220 µF/ 100 V EN 61000-4-6, 10 Vrms, perf. criteria A EN 61000-4-8, 100 A/m, perf. criteria A 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 Environment Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight - 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 - Vibration - Thermal Shock 95% max. (non condensing) –40°C to +85°C +105°C max. –55°C to +125°C 2.5 %/K above 65°C See application note: www.tracopower.com/overview/trn3sm Natural convection (20 LFM) 100 kHz min. (PFM) Functional Insulation 1'600 VDC 1'000 MΩ min. 75 pF max. 4'400'000 h (MIL-HDBK-217F, ground benign) Level 2 (J-STD-033C) According to Cleaning Guideline 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) SMD10 Lead-Free Reflow Soldering (acc. J-STD-020E) 245°C max. (Tp) 10 s max. (tp, at Tp - 5°C) See application note: www.tracopower.com/info/reflow-soldering.pdf 2.1 g All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 28, 2023 Page 3 / 4 TRN 3SM Series, 3 Watt Environmental Compliance - REACH Declaration 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).) 17b2d50b-cbe6-4fa7-b44e-fe47757c2464 - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/trn3sm 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 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. September 28, 2023 Page 4 / 4