TMR2WISM TRACOPOWER | Alldatasheet

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DC/DC Converter TMR 2WISM Series, 2 Watt

  • Ultra wide 4:1 Input: 4.5–12, 9–36 and 18–75 VDC
  • I/O-isolation 1‘500 VDC
  • Fully regulated outputs
  • Operating temperature range –40°C to +80°C
  • Protection against short circuit and overload
  • Remote On/Off
  • 3-year product warranty IEC 62368-1UL 62368-1 The TMR 2WISM Series is a set of 2 Watt SMD DC/DC converters. They operate up to 70°C environment temperature at full load or up to 80°C with a 50% load derating. With UL 60950-1 certification, 1’500 VDC I/O-isolation voltage,exter- nal On/Off 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 volt- age range (4:1) and minimum load is not required. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TMR 2-0511WISM 4.5 - 12 VDC (9 VDC nom.)

5 VDC 400 mA 80 %

TMR 2-0512WISM 12 VDC 167 mA 84 % TMR 2-0513WISM 15 VDC 134 mA 83 % TMR 2-0515WISM 24 VDC 83 mA 84 % TMR 2-0522WISM +12 VDC 83 mA –12 VDC 83 mA 83 % TMR 2-0523WISM +15 VDC 67 mA –15 VDC 67 mA 82 % TMR 2-2411WISM 9 - 36 VDC (24 VDC nom.) TMR 2-2412WISM 12 VDC 167 mA 84 % TMR 2-2413WISM 15 VDC 134 mA 85 % TMR 2-2415WISM 24 VDC 83 mA 85 % TMR 2-2422WISM +12 VDC 83 mA –12 VDC 83 mA 83 % TMR 2-2423WISM +15 VDC 67 mA –15 VDC 67 mA 83 % TMR 2-4811WISM 18 - 75 VDC (48 VDC nom.)

5 VDC 400 mA 78 %

TMR 2-4812WISM 12 VDC 167 mA 82 % TMR 2-4813WISM 15 VDC 134 mA 83 % TMR 2-4815WISM 24 VDC 83 mA 84 % TMR 2-4822WISM +12 VDC 83 mA –12 VDC 83 mA 82 % TMR 2-4823WISM +15 VDC 67 mA –15 VDC 67 mA 82 % www.tracopower.com March 17, 2023 Page 1 / 4

Input Current - At no load 9 Vin models: 40 mA typ. 24 Vin models: 20 mA typ. 48 Vin models: 10 mA typ. - At full load 9 Vin models: 490 mA typ. 24 Vin models: 100 mA typ. 48 Vin models: 50 mA typ. Surge Voltage 9 Vin models: 15 VDC max. (1 s max.) 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) Recommended Input Fuse (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Pi-Type Short Circuit Input Power 1.5 W max. Input Specifications Voltage Set Accuracy ±1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.5% max. dual output models: 0.5% max. - Load Variation (0 - 100%) single output models: 1% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Voltage Balance (symmetrical load) dual output models: 2% max. - Cross Regulation (25% / 100% asym. load) dual output models: 5% max. Ripple and Noise - 20 MHz Bandwidth 50 mVp-p max. Capacitive Load - single output 5 Vout models: 1'680 µF max. 12 Vout models: 820 µF max. 15 Vout models: 680 µF max. 24 Vout models: 390 µF max. - dual output 12 / -12 Vout models: 470 / 470 µF max. 15 / -15 Vout models: 330 / 330 µF max. Minimum Load Not required Temperature Coefficient ±0.02 %/K max. Start-up Time 30 ms max. Short Circuit Protection Automatic recovery Overload Protection Foldback Mode Output Current Limitation 160% typ. of Iout max. Transient Response - Response Deviation 5% max. (25% Load Step) - Response Time 250 µs typ. (25% Load Step) Output Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tmr2wism Pollution Degree PD 3 Safety Specifications EMI Emissions - Conducted Emissions EN 55032 class A (internal filter) FCC Part 15 class A (internal filter) - Radiated Emissions EN 55032 class A (internal filter) FCC Part 15 class A (internal filter) EMC Specifications TMR 2WISM Series, 2 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com March 17, 2023 Page 2 / 4

EMS Immunity EN 55024 (IT Equipment) - Electrostatic Discharge Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: EN 61000-4-2, ±6 kV, perf. criteria A - RF Electromagnetic Field EN 61000-4-3, 10 V/m, perf. criteria A - EFT (Burst) / Surge EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±1 kV, perf. criteria A Ext. input component: Capacitor: 220 µF / 100 V - Conducted RF Disturbances EN 61000-4-6, 10 Vrms, perf. criteria A - PF Magnetic Field Continuous: EN 61000-4-8, 3 A/m, perf. criteria A Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +80°C - Case Temperature +95°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 4 %/K above 70°C See application note: www.tracopower.com/overview/tmr2wism Cooling System Natural convection (20 LFM) Remote Control - Voltage Controlled Remote On: < 0.6 VDC or open circuit Off: 4.7 to 15 VDC Refers to 'Remote' and '-Vin' Pin - Current Controlled Remote On: open circuit Off: 2 to 4 mA current - Off Idle Input Current 3 mA max. Altitude During Operation 5'000 m max. Switching Frequency 100 kHz min. (PFM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'500 VDC - Input to Output, 1 s 1'800 VDC Isolation Resistance - Input to Output, 500 VDC 1'000 MΩ min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 500 pF typ. Reliability - Calculated MTBF 6'430'000 h (MIL-HDBK-217F, ground benign) Moisture Sensitivity (MSL) Level 2 (J-STD-033C) Washing Process Not allowed Housing Material Non-conductive Plastic (UL 94 V-0 rated) Pin Material Phosphor Bronze (C5191) Pin Foundation Plating Copper (1 - 3 µm) Pin Surface Plating Tin (7.5 µm min.), matte Housing Type Plastic Case Mounting Type PCB Mount Connection Type SMD (Surface-Mount Device) Footprint Type SMD14 Soldering Profile Reflow Soldering (J-STD-020E) Weight 3.5 g Environmental Compliance - REACH Declaration www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant - RoHS Declaration www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a (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.) General Specifications TMR 2WISM Series, 2 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com March 17, 2023 Page 3 / 4

Overview Link (for additional Documents) www.tracopower.com/overview/tmr2wism Outline Dimensions Recommended Solder Pad Layout TMR 2WISM Series, 2 Watt Top View 14.9 (0.59) 17.0 (0.67) 7.45 (0.293) 0-4° 0.8 (0.03) 15.4 (0.6) Dimensions in mm (inch) Tolerances: x.x ±0.5 (x.xx ±0.02) x.xx ±0.25 (x.xxx ±0.01) Pin dimension tolerance: ±0.05 (±0.002) 8.7 (0.34) 8.5 (0.33) 19.0 (0.75) 2.54 (0.100) 10.16 (0.4) 2.54 (0.100) 1.88 (0.074) 9.5 (0.37) 1.0 (0.039) Ø1.5 (Ø0.06) 0.15 S S NC: No Connection Pinout Pin Single Output Dual Output 1 –Vin (GND) –Vin (GND)

2 Remote Remote

6 NC Common

7 NC –Vout

9 –Vout Common 14 +Vin (Vcc) +Vin (Vcc) 15.24 (0.6) 18.4 (0.72) 15.85 (0.62) 13.3 (0.52) 2.54 (0.1) 1.6 (0.06) 2.54 (0.1) © Copyright 2023 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. March 17, 2023 Page 4 / 4