TMR 3-2412E

DC/DC Converter • • • • • • • TMR 3E Series, 3 Watt Wide 2:1 input voltage range Compact SIP-8 package Cost optimized design Temperature range –40°C to +85°C I/O isolation 1500 VDC UL 62368-1 IEC 62368-1 Remote On/Off control The TMR 3E series is a family of isolated 3 W DC/DC converter modules with regulated output, featuring wide 2:1 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 3-0510E TMR 3-0511E TMR 3-0512E TMR 3-0513E TMR 3-0521E TMR 3-0522E TMR 3-0523E TMR 3-1210E TMR 3-1211E TMR 3-1212E TMR 3-1213E TMR 3-1221E TMR 3-1222E TMR 3-1223E TMR 3-2410E TMR 3-2411E TMR 3-2412E TMR 3-2413E TMR 3-2421E TMR 3-2422E TMR 3-2423E TMR 3-4810E TMR 3-4811E TMR 3-4812E TMR 3-4813E TMR 3-4821E TMR 3-4822E TMR 3-4823E www.tracopower.com 4.5 - 9 VDC (5 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 +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 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 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA June 3, 2022 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. 71 % 73 % 79 % 79 % 74 % 79 % 79 % 75 % 78 % 83 % 83 % 79 % 83 % 83 % 75 % 78 % 83 % 83 % 80 % 83 % 83 % 75 % 78 % 83 % 83 % 80 % 83 % 83 % Page 1 / 4 TMR 3E Series, 3 Watt Input Specifications Input Current - At no load - At full load Surge Voltage Under Voltage Lockout Recommended Input Fuse 5 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: Input Filter 70 mA typ. 20 mA typ. 10 mA typ. 8 mA typ. 760 mA typ. 300 mA typ. 150 mA typ. 75 mA typ. 11 VDC max. (1 s max.) 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 3.5 VDC typ. / 4 VDC max. 6.5 VDC typ. / 8.5 VDC max. 11 VDC typ. / 17 VDC max. 22 VDC typ. / 34 VDC max. (Long term operation at undervoltage will damage the converter) 2'000 mA (slow blow) 1'000 mA (slow blow) 500 mA (slow blow) 250 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 (25 - 100%) Ripple and Noise - Voltage Balance (symmetrical load) - 20 MHz Bandwidth Capacitive Load - 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 50 mVp-p typ. 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. Continuous, Automatic recovery Foldback Mode 110% min. of Iout max. 140% typ. of Iout max. 5% max. (25% Load Step) 300 µs typ. (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 June 3, 2022 Page 2 / 4 TMR 3E Series, 3 Watt Safety Specifications Safety Standards EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/tmr3e - IT / Multimedia Equipment - Certification Documents EMC Specifications EMI Emissions - Conducted Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) External filter proposal: www.tracopower.com/overview/tmr3e General Specifications Relative Humidity Temperature Ranges Power Derating Cooling System Remote Control - Operating Temperature - Case Temperature - Storage Temperature - High Temperature - 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 - Input to Output, 60 s - Input to Output, 1 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF See Cleaning Guideline: Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight 95% max. (non condensing) –40°C to +85°C +105°C max. –55°C to +125°C 3.3 %/K above 70°C 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 5'000 m max. 300 kHz typ. (PFM) Functional Insulation 1'600 VDC 1'920 VDC 1'000 MΩ min. 200 pF max. 1'200'000 h (MIL-HDBK-217F, ground benign) Allowed (hermetical product) 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 Wave Soldering 260°C / 10 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 June 3, 2022 Page 3 / 4 TMR 3E 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). The SCIP number is provided on request.) - RoHS Declaration Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tmr3e Outline Dimensions 5 6 7 8 9.3 3 (0.11) 2 2.7 1 (0.01) 0.25 0.5 (0.02) (0.37) 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 NTC NTC 6 +Vout +Vout 7 –Vout Common 8 NTC –Vout (0.13) 11.2 3.2 0.5 (0.02) (0.44) NTC: Not to connect to electrical circuit 2.0 (0.08) 2 x 2.54 (2 x 0.1) 5.08 3 x 2.54 (0.2) (3 x 0.1) Dimensions in mm (inch) Tolerances: x.x x.xx Pin dimension tolerance ±0.5 (±0.02) ±0.25 (±0.01) ±0.1 (±0.004) © Copyright 2022 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. June 3, 2022 Page 4 / 4