TMR 3-1212WIE

DC/DC Converter • • • • • • • TMR 3WIE Series, 3 Watt Wide 4:1 input voltage range Compact SIP-8 package Cost optimized design Temperature range –40°C to +85°C I/O isolation 1600 VDC Remote On/Off control UL 62368-1 IEC 62368-1 The TMR 3WIE series is a family of isolated 3 W DC/DC converter modules with regulated output, featuring wide 4:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with small footprint occupying only 2.0 cm² (0.3 square inch) of board space. An excellent efficiency allows –40°C to +85°C operation temperature. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions and cost optimized design make this converters an ideal solution for applications in communication equipment, instrumentation and industrial electronics. 3-year product warranty Models Order Code Input Voltage Range TMR 3-1210WIE TMR 3-1211WIE TMR 3-1212WIE TMR 3-1213WIE TMR 3-1221WIE TMR 3-1222WIE TMR 3-1223WIE TMR 3-2410WIE TMR 3-2411WIE TMR 3-2412WIE TMR 3-2413WIE TMR 3-2421WIE TMR 3-2422WIE TMR 3-2423WIE TMR 3-4810WIE TMR 3-4811WIE TMR 3-4812WIE TMR 3-4813WIE TMR 3-4821WIE TMR 3-4822WIE TMR 3-4823WIE 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 September 20, 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 % 81 % 81 % 79 % 80 % 81 % 74 % 79 % 79 % 79 % 79 % 79 % 80 % Page 1 / 4 TMR 3WIE 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: 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: - At full load Surge Voltage Under Voltage Lockout Recommended Input Fuse Input Filter Short Circuit Input Power 60 mA typ. 25 mA typ. 15 mA typ. 300 mA typ. 150 mA typ. 75 mA typ. 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 4 VDC max. 8 VDC max. 16 VDC max. 1'500 mA (slow blow) 700 mA (slow blow) 350 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor 2.5 W max. Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (25 - 100%) Ripple and Noise Capacitive Load - Voltage Balance (symmetrical load) - 20 MHz Bandwidth - single output - dual output ±1% max. 0.5% max. 0.5% max. 1% max. 1% max. (Output 1) 1% max. (Output 2) dual output models: 2% 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: Minimum Load Temperature Coefficient Short Circuit Protection Overload Protection Output Current Limitation Transient Response - Response Deviation - Response Time 75 mVp-p max. 1'760 µF max. 1'000 µF max. 170 µF max. 110 µF max. 470 / 470 µF max. 100 / 100 µF max. 47 / 47 µF max. 25 % of Iout max. (Operation at lower load will not damage the converter, but it may not meet all specifications) ±0.02 %/K max. Automatic recovery Foldback Mode 110% min. of Iout max. 140% typ. of Iout max. 5% max. (25% Load Step) 300 µs typ. / 500 µs max. (25% Load Step) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 2 / 4 TMR 3WIE Series, 3 Watt Safety Specifications Safety Standards CSA-C22.2, No. 60950-1 EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/tmr3wie - IT / Multimedia Equipment - Certification Documents EMC Specifications EMI Emissions EN 55032 class A (with external filter) FCC Part 15 class A (with external filter) EN 55032 class A (with external filter) FCC Part 15 class A (with external filter) External filter proposal: www.tracopower.com/overview/tmr3wie - Conducted Emissions - Radiated Emissions General Specifications Relative Humidity Temperature Ranges Power Derating - Operating Temperature - Case Temperature - Storage Temperature - High Temperature Cooling System Remote Control - Voltage Controlled Remote - Off Idle Input Current - Remote Pin Input Current Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight - Input to Output, 60 s - Input to Output, 1 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF 95% max. (non condensing) –40°C to +85°C +105°C max. –55°C to +125°C 3.3 %/K above 70°C See application note: www.tracopower.com/overview/tmr3wie Natural convection (20 LFM) On: < 0.6 VDC or open circuit Off: 2.7 to 15 VDC Refers to 'Remote' and '-Vin' Pin 2.5 mA max. -1.0 to 1.0 mA 6'000 m max. 350 kHz typ. (PFM) Functional Insulation 1'600 VDC 1'920 VDC 1'000 MΩ min. 200 pF typ. 900'000 h (MIL-HDBK-217F, ground benign) According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf Non-conductive Plastic (UL 94 V-0 rated) Epoxy (UL 94 V-0 rated) Nickel-Iron (Alloy 42) Nickel (1 µm min.) Tin (3 - 5 µm), matte Plastic Case PCB Mount THD (Through-Hole Device) SIP8 Lead-Free Wave Soldering 260°C / 6 s max. 4.8 g All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 3 / 4 TMR 3WIE 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 (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) ba78b077-d7c0-469e-a81b-129de38ae165 - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tmr3wie Outline Dimensions 2 3 5 6 7 8 9.3 (0.37) 1 2.7 (0.02) (0.11) 0.5 (0.01) 0.25 Pinout Bottom view 20.8 (0.82) 0.5 (0.02) 21.8 (0.86) 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 8 NC –Vout 11.2 (0.44) 3.2 (0.13) 0.5 (0.02) NC: Not connected 2.0 (0.08) 2 x 2.54 5.08 3 x 2.54 (2 x 0.1) (0.2) (3 x 0.1) Dimensions in [mm], () = Inch Tolerances: ±0.5 (±0.02) Pin pitch tolerances: ±0.25 (±0.01) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. September 20, 2023 Page 4 / 4