TMR 2-2412WI

DC/DC Converter • • • • • • • • • • TMR 2WI Series, 2 Watt Ultra-wide 4:1 input range SIP-9 package Temperature range –40 to +85°C High efficiency Excellent load and line regulation Indefinite short-circuit protection I/O isolation 1500 VDC Remote On/Off control Fully RoHS compliant 3-year product warranty The TMR 2WI series is a new family of isolated 2W DC/DC converter modules with regulated output, featuring ultra-wide 4:1 input voltage ranges of 9-36 VDC or 18-75 VDC. The product comes in a ultra-compact SIP-9 plastic package. An excellent efficiency up to 84% allows –40°C to +85°C operation temperatures at full load. Further features include remote On/Off control and continuous short circuit protection. Typical applications for these ultra-compact converters are battery operated equipment and distributed power architectures in communication, instrumentation and industrial electronics, everywhere where space on the PCB is critical. Models Order Code Input Voltage Range TMR 2-2410WI TMR 2-2411WI TMR 2-2412WI TMR 2-2413WI TMR 2-2421WI TMR 2-2422WI TMR 2-2423WI TMR 2-4810WI TMR 2-4811WI TMR 2-4812WI TMR 2-4813WI TMR 2-4821WI TMR 2-4822WI TMR 2-4823WI www.tracopower.com 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 500 mA 400 mA 167 mA 134 mA 200 mA 83 mA 67 mA 500 mA 400 mA 167 mA 134 mA 200 mA 83 mA 67 mA October 25, 2023 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 200 mA 83 mA 67 mA –5 VDC –12 VDC –15 VDC 200 mA 83 mA 67 mA typ. 71 % 76 % 79 % 80 % 73 % 77 % 79 % 70 % 72 % 78 % 78 % 70 % 76 % 76 % Page 1 / 4 TMR 2WI Series, 2 Watt Input Specifications Input Current - At no load 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: - At full load Surge Voltage Start-up Voltage Under Voltage Lockout Reflected Ripple Current Recommended Input Fuse Input Filter Short Circuit Input Power 20 mA typ. 15 mA typ. 110 mA typ. 55 mA typ. 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 4.5 VDC min. / 6 VDC typ. / 8.5 VDC max. 8.5 VDC min. / 12 VDC typ. / 17 VDC max. 8 VDC max. 16 VDC max. 300 mAp-p typ. 600 mAp-p typ. 350 mA (slow blow) 135 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor 1.5 W max. 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 ±2% max. 0.5% max. 0.5% max. 0.75% max. 0.75% max. (Output 1) 0.75% 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 Start-up Time Short Circuit Protection Transient Response - Response Deviation - Response Time 30 mVp-p typ. 50 mVp-p max. 2'200 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. 1 ms max. Continuous, Automatic recovery 5% max. (75% to 100% Load Step) 100 µs typ. / 300 µs max. (75% to 100% Load Step) Safety Specifications Standards Designed for IEC/EN/UL 62368-1 (not certified) - IT / Multimedia Equipment EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions EN 55032 class A (with external filter) EN 55032 class A (with external filter) External filter proposal: www.tracopower.com/overview/tmr2wi All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com October 25, 2023 Page 2 / 4 TMR 2WI Series, 2 Watt 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 - Remote Pin Input Current Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process - Input to Output, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight Environmental Compliance - REACH Declaration - RoHS Declaration - SCIP Reference Number 95% max. (non condensing) –40°C to +85°C +90°C max. –55°C to +105°C 2.86 %/K above 65°C See application note: www.tracopower.com/overview/tmr2wi Natural convection (20 LFM) On: < 0.6 VDC or open circuit Off: 2.9 to 15 VDC Refers to 'Remote' and '-Vin' Pin 3 mA max. -1.0 to 1.0 mA 100 - 650 kHz (PFM) 300 kHz typ. (PFM) Functional Insulation 1'500 VAC 1'000 MΩ min. 250 pF typ. 500 pF max. 1'200'000 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) SIP9 Lead-Free Wave Soldering 260°C / 10 s max. 6.5 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).) d40a088b-a8a0-486b-86d0-09471abcbbb4 Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tmr2wi All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com October 25, 2023 Page 3 / 4 TMR 2WI Series, 2 Watt Outline Dimensions 3 6 7 8 9 9.25 (0.36) 2 3.0 1 (0.12) Bottom view 0.25 (0.01) Pinout 0.5 (0.02) Pin Single Output Dual Output 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 Remote Remote 6 +Vout +Vout 7 NC Common 8 NC NC –Vout –Vout 9 2.0 2.54 2.54 7.62 2.54 2.54 2.54 (0.08) (0.10) (0.10) (0.30) (0.10) (0.10) (0.10) (0.13) 12.45 3.2 0.5 (0.02) (0.49) NC: Not connected 25.95 (1.02) Dimensions in mm (inch) Ø 0.5 ±0.05 (0.02 ±0.002) Pin diameter ±0.5 (±0.02) Tolerances Pin pitch tolerance ±0.2 (±0.008) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. October 25, 2023 Page 4 / 4