TMR 3-7222WIR

DC/DC Railway Converter • • • Compact SIP-8 metal case • • • I/O-isolation 3‘000 VDC • Short circuit protection and current limitation • • Remote On/Off TMR 3WIR Series, 3 Watt EN 50155 railway approval Ultra wide 4:1 Input: 9–36, 18–75 and 43–160 VDC Fully regulated outputs UL 62368-1 IEC 62368-1 Operating temperature range –40°C to +90°C 3-year product warranty The TMR 3WIR series is a set of 3 Watt DC/DC converters in a SIP-8 metal case. They operate up to 78°C environment temperature at full load and up to 90°C with a 50% load derating. With EN 50155 and UL 60950-1 certification, 3’000 VDC I/O-isolation voltage, external On/Off, current limitation and short circuit protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (4:1) and minimum load is not required. Models Order Code Input Voltage Range TMR 3-2410WIR TMR 3-2411WIR TMR 3-2419WIR TMR 3-2412WIR TMR 3-2413WIR TMR 3-2415WIR TMR 3-2421WIR TMR 3-2422WIR TMR 3-2423WIR TMR 3-4810WIR TMR 3-4811WIR TMR 3-4819WIR TMR 3-4812WIR TMR 3-4813WIR TMR 3-4815WIR TMR 3-4821WIR TMR 3-4822WIR TMR 3-4823WIR TMR 3-7210WIR TMR 3-7211WIR TMR 3-7219WIR TMR 3-7212WIR TMR 3-7213WIR TMR 3-7215WIR TMR 3-7221WIR TMR 3-7222WIR TMR 3-7223WIR www.tracopower.com 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) 43 - 160 VDC (110 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA November 16, 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 typ. 76 % 81 % 81 % 83 % 83 % 82 % 80 % 82 % 82 % 75 % 81 % 81 % 82 % 82 % 82 % 80 % 82 % 82 % 76 % 80 % 81 % 82 % 83 % 83 % 80 % 83 % 81 % Page 1 / 4 TMR 3WIR Series, 3 Watt Input Specifications Input Current - At no load 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: Surge Voltage Recommended Input Fuse Input Filter 4 mA typ. 4 mA typ. 2 mA typ. 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 185 VDC max. (1 s max.) 800 mA (slow blow) 500 mA (slow blow) 160 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 - Cross Regulation (25% / 100% asym. load) - 20 MHz Bandwidth Capacitive Load - single output ±1% max. 0.2% max. 0.2% max. 0.5% 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: 9 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - dual output Minimum Load Temperature Coefficient Hold-up Time Start-up Time Short Circuit Protection Output Current Limitation Transient Response - Response Time 50 mVp-p typ. (w/ 1 µF) 75 mVp-p max. (w/ 1 µF) 1'100 µF max. 550 µF max. 340 µF max. 240 µF max. 240 µF max. 90 µF max. 340 / 340 µF max. 170 / 170 µF max. 90 / 90 µF max. Not required ±0.02 %/K max. 10 ms min. (acc. to EN 50155 Class S2, see application note for ext. capacitor calculation: www.tracopower.com/info/holdup_en50155.pdf) 75 ms max. Continuous, Automatic recovery 180% typ. of Iout max. 250 µs typ. (25% Load Step) Safety Specifications Standards - IT / Multimedia Equipment - Railway Applications - Certification Documents Pollution Degree EN 62368-1 IEC 62368-1 UL 62368-1 EN 50155 www.tracopower.com/overview/tmr3wir PD 2 All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 16, 2023 Page 2 / 4 TMR 3WIR 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 50121-3-2 (EMC for Rolling Stock) EN 55011 class A (with external filter) EN 55011 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) EN 55011 class A (with external filter) EN 55011 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) www.tracopower.com/overview/tmr3wir EN 50121-3-2 (EMC for Rolling Stock) EN 61000-4-2, ±8 kV, perf. criteria A EN 61000-4-2, ±6 kV, perf. criteria A EN 61000-4-3, 20 V/m, perf. criteria A EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±2 kV, perf. criteria A 24 Vin models: KY 220 µF || TVS SMDJ70A 48 Vin models: KY 220 µF || TVS SMDJ120A 110 Vin models: KY 150 µF || TVS SMDJ250A 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 Remote Control - Operating Temperature - Case Temperature - Storage Temperature - High Temperature - Voltage Controlled Remote (passive = on) - Off Idle Input Current Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process Environment - Input to Output, 60 s - Input to Case, 60 s - Output to Case, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF - Vibration - Mechanical Shock - Thermal Shock - Flammability 95% max. (non condensing) –40°C to +90°C +100°C max. –55°C to +125°C 4.55 %/K above 78°C See application note: www.tracopower.com/overview/tmr3wir Natural convection (20 LFM) On: 0 to 0.5 VDC or open circuit Off: 3 to 12 VDC Refers to 'Remote' and '-Vin' Pin 2.5 mA typ. 5'000 m max. 270 - 330 kHz (PWM) (110 Vin model) 360 - 440 kHz (PWM) (other input models) Functional Insulation 3'000 VDC 1'500 VDC 1'500 VDC 1'000 MΩ min. 100 pF max. 5'535'000 h (MIL-HDBK-217F, ground benign) According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf MIL-STD-810F EN 61373 MIL-STD-810F EN 61373 MIL-STD-810F EN 45545-2 www.tracopower.com/info/en45545-declaration.pdf Housing Material Potting Material Copper Silicone (UL 94 V-0 rated) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 16, 2023 Page 3 / 4 TMR 3WIR Series, 3 Watt Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Copper Nickel (1 - 2 µm) Tin (3 - 5 µm), matte Metal Case PCB Mount THD (Through-Hole Device) SIP8 Lead-Free Wave Soldering 265°C / 10 s max. 5.9 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).) 09d8ed31-d8a4-4758-985e-946da87f5115 Weight Environmental Compliance - REACH Declaration - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tmr3wir Outline Dimensions 11.2 (0.44) Pinout (0.08) (2 × 0.1) (2 × 0.1) . 0.6 (0.02) (0.3) 3.5 7.62 2 × 2.54 (0.14) 2.0 2 × 2.54 2.5 (0.10) (0.16) 4.1 case pins * t = 0.3 (0.012) Pin Single Output Dual Output 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 Remote Remote 6 +Vout +Vout 7 –Vout Common 8 NC –Vout 9, 10 Case NC: Not connected Case 21.8 (0.86) 1.0 (0.04) 3 6 7 10 8 9.6 (0.38) 2 3.3 bottom view 1 (0.13) 9 0.25 (0.01) 10.6 (0.42) 1.0 (0.04) 0.5 (0.02) Dimensions in mm (inch) Tolerances: x.x ±0.5 (±0.02) x.xx ±0.25 (±0.01) Pin dimension tolerance ±0.1 (±0.004) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. November 16, 2023 Page 4 / 4