TMR 3-2410WI

DC/DC Converter • • • • • • • • • • TMR 3WI Series, 3 Watt Highest power density in SIP package Ultra wide 4:1 input range Small footprint: 21.8 x 9.2 mm Temperature range –40° to +85°C High efficiency up to 82% Excellent load and line regulation UL 62368-1 IEC 62368-1 The TMR 3WI series is a new family of isolated 3W DC/DC converters with regulated output, featuring ultra-wide 4:1 input voltage range. The product comes in a ultra-compact SIP plastic package with a small footprint occupying only 2.0 cm² (0.3 square inch) of board space. An excellent efficiency allows –40° to +85°C operation temperatures. Further features include remote On/Off control and continuous short circuit protection. The very compact dimensions of these converters make them an ideal solution for many space critical applications in battery-powered equipment and instrumentation. Short-circuit protection I/O isolation 1600 VDC Remote On/Off control 3-year product warranty Models Order Code Input Voltage Range TMR 3-1210WI TMR 3-1211WI TMR 3-1212WI TMR 3-1213WI TMR 3-1221WI TMR 3-1222WI TMR 3-1223WI TMR 3-2410WI TMR 3-2411WI TMR 3-2412WI TMR 3-2413WI TMR 3-2421WI TMR 3-2422WI TMR 3-2423WI TMR 3-4810WI TMR 3-4811WI TMR 3-4812WI TMR 3-4813WI TMR 3-4821WI TMR 3-4822WI TMR 3-4823WI www.tracopower.com 4.5 - 18 VDC (12 VDC nom.) 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 700 mA 600 mA 250 mA 200 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. 74 % 78 % 80 % 80 % 80 % 80 % 80 % 75 % 80 % 82 % 82 % 79 % 81 % 81 % 74 % 80 % 81 % 81 % 79 % 81 % 81 % Page 1 / 4 TMR 3WI Series, 3 Watt Input Specifications Input Current - At no load 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: - At full load Surge Voltage Recommended Input Fuse Input Filter 40 mA typ. 25 mA typ. 15 mA typ. 340 mA max. 170 mA max. 85 mA max. 36 VDC max. (100 ms max.) 50 VDC max. (100 ms max.) 100 VDC max. (100 ms max.) (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 (5 - 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 Transient Response ±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: 12 Vout models: 15 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - Response Time 30 mVp-p max. 3'300 µF max. 1'680 µF max. 820 µF max. 680 µF max. 1'000 / 1'000 µF max. 470 / 470 µF max. 330 / 330 µF max. Not required ±0.02 %/K max. 30 ms typ. Continuous, Automatic recovery 250 µs typ. (25% Load Step) Safety Specifications Standards EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/tmr3wi - IT / Multimedia Equipment - Certification Documents 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/tmr3wi 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 3WI Series, 3 Watt EMS Immunity - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge - Conducted RF Disturbances - PF Magnetic Field 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, 100 µF / 110 mOhm EN 61000-4-6, 10 Vrms, perf. criteria A Continuous: EN 61000-4-8, 100 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges 95% max. (non condensing) –40°C to +85°C +100°C max. –55°C to +125°C Power Derating Depending on model See application note: www.tracopower.com/overview/tmr3wi Cooling System Natural convection (20 LFM) Remote Control On: open circuit - Current Controlled Remote Off: 2 to 4 mA current (internal 1 kΩ resistor) (passive = on) Refers to 'Remote' and '-Vin' Pin External circuit proposal: www.tracopower.com/info/current-remote.pdf 2.5 mA max. - Off Idle Input Current Altitude During Operation 5'000 m max. Switching Frequency 100 kHz min. (RCC) Insulation System Functional Insulation Isolation Test Voltage 1'600 VDC - Input to Output, 60 s Isolation Resistance 1'000 MΩ min. - Input to Output, 500 VDC Isolation Capacitance 200 pF max. - Input to Output, 100 kHz, 1 V Reliability - Calculated MTBF 3'400'000 h (MIL-HDBK-217F, ground benign) Washing Process According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf Environment MIL-STD-810F - Vibration MIL-STD-810F - Thermal Shock Housing Material Non-conductive Plastic (UL 94 V-0 rated) Potting Material Silicone (UL 94 V-0 rated) Pin Material Copper Pin Foundation Plating Nickel (2 - 3 µm) Pin Surface Plating Tin (3 - 5 µm), matte Housing Type Plastic Case Mounting Type PCB Mount Connection Type THD (Through-Hole Device) Footprint Type SIP8 Soldering Profile Lead-Free Wave Soldering 260°C / 6 s max. Weight 4.8 g www.tracopower.com/info/reach-declaration.pdf Environmental Compliance - REACH Declaration REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf - RoHS Declaration Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) c463e4b5-9f69-4661-a424-6478acdbe545 - SCIP Reference Number - Operating Temperature - Case Temperature - Storage Temperature - High Temperature 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 3WI Series, 3 Watt Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tmr3wi Outline Dimensions Bottom view 3 5 6 7 8 3.5 2 (0.14) 1 9.1 (0.36) Pinout 0.50 x 0.25 (0.020 x 0.010) Pin Single Output Dual Output 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 Remote Remote 5 NC NC 6 +Vout +Vout 7 –Vout Common NC –Vout 8 11.2 4.1 2.0 2.54 2.54 5.08 2.54 2.54 2.54 (0.08) (0.100) (0.100) (0.200) (0.100) (0.100) (0.100) 21.8 (0.16) 0.5 (0.02) (0.44) NC: Not connected (0.86) Dimensions in mm (inch) Tolerances: x.x ±0.5 (x.xx ±0.02) x.xx ±0.25 (x.xxx ±0.01) Pin dimension tolerance: ±0.1 (±0.004) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. November 16, 2023 Page 4 / 4