TMR 1-0511SM

DC/DC Converter • • • • • • • • • • TMR 1SM Series, 1 Watt Wide 2:1 input voltage range Compact SMD package Fully regulated outputs Cost optimised design No minimum load required Continuous short circuit protection Temperature range –40°C to +85°C I/O isolation 1500 VDC Remote On/Off control 3-year product warranty UL 62368-1 IEC 62368-1 The TMR 1SM series is a family of isolated 1 W DC/DC converter modules with regulated output, featuring wide 2:1 input voltage ranges. These products come in a compact SMD package with small footprint. 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 optimised design make this converters an ideal solution for applications in communication equipment, instrumentation and industrial electronics. Models Order Code Input Voltage Range TMR 1-0511SM TMR 1-0512SM TMR 1-0513SM TMR 1-0522SM TMR 1-0523SM TMR 1-1211SM TMR 1-1212SM TMR 1-1213SM TMR 1-1222SM TMR 1-1223SM TMR 1-2411SM TMR 1-2412SM TMR 1-2413SM TMR 1-2422SM TMR 1-2423SM TMR 1-4811SM TMR 1-4812SM TMR 1-4813SM TMR 1-4822SM TMR 1-4823SM 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 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 200 mA 83 mA 67 mA 42 mA 33 mA 200 mA 83 mA 67 mA 42 mA 33 mA 200 mA 83 mA 67 mA 42 mA 33 mA 200 mA 83 mA 67 mA 42 mA 33 mA November 30, 2022 Vnom Efficiency Imax –12 VDC –15 VDC 42 mA 33 mA –12 VDC –15 VDC 42 mA 33 mA –12 VDC –15 VDC 42 mA 33 mA –12 VDC –15 VDC 42 mA 33 mA typ. 78 % 79 % 81 % 79 % 80 % 79 % 79 % 82 % 81 % 80 % 79 % 82 % 82 % 82 % 82 % 79 % 80 % 80 % 81 % 81 % Page 1 / 4 TMR 1SM Series, 1 Watt Input Specifications Input Current - At no load 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: Surge Voltage Reflected Ripple Current Recommended Input Fuse 40 mA typ. 20 mA typ. 10 mA typ. 7 mA typ. 15 VDC max. (1 s max.) 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 80 mAp-p typ. 40 mAp-p typ. 30 mAp-p typ. 20 mAp-p typ. 500 mA (slow blow) 250 mA (slow blow) 120 mA (slow blow) 60 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (10 - 90%) Ripple and Noise Capacitive Load - 20 MHz Bandwidth - single output single output models: dual output models: single output models: dual output models: 5 Vout models: 12 Vout models: 15 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - dual output Minimum Load Temperature Coefficient Short Circuit Protection Overload Protection Output Current Limitation Transient Response - Response Deviation - Response Time ±1% max. 0.2% max. 0.2% max. 0.5% max. 0.8% max. (Output 1) 0.8% max. (Output 2) 75 mVp-p max. 1'680 µF max. 820 µF max. 680 µF max. 470 / 470 µF max. 330 / 330 µF max. Not required ±0.02 %/K max. Automatic recovery Foldback Mode 120% min. of Iout max. 130% typ. of Iout max. 5% max. (25% Load Step) 250 µs typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment - Certification Documents Pollution Degree 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/tmr1sm 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 30, 2022 Page 2 / 4 TMR 1SM Series, 1 Watt EMC Specifications EMI Emissions EN 55032 class A (with external filter) FCC Part 15 class A (with external filter) External filter proposal: www.tracopower.com/overview/tmr1sm - Conducted Emissions General Specifications Relative Humidity Temperature Ranges Power Derating - Operating Temperature - Case Temperature - Storage Temperature - High Temperature Cooling System Remote Control - Voltage Controlled Remote - Current Controlled Remote - Off Idle Input Current Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Moisture Sensitivity (MSL) Washing Process Housing 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, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF Environmental Compliance - REACH Declaration - RoHS Declaration 95% max. (non condensing) –40°C to +85°C +95°C max. –55°C to +125°C 5 %/K above 75°C See application note: www.tracopower.com/overview/tmr1sm Natural convection (20 LFM) On: < 0.6 VDC or open circuit Off: 3 to 15 VDC Refers to 'Remote' and '-Vin' Pin On: open circuit Off: 2 to 4 mA current 3 mA max. 6'000 m max. 220 kHz typ. (PFM) Functional Insulation 1'500 VDC 1'000 MΩ min. 50 pF max. 2'800'000 h (MIL-HDBK-217F, ground benign) Level 2 (J-STD-033C) Not allowed (vent-hole without membrane) Non-conductive Plastic (UL 94 V-0 rated) Phosphor Bronze (C5191) Copper (1 - 3 µm) Tin (7.5 µm min.), matte Plastic Case PCB Mount SMD (Surface-Mount Device) SMD14 Reflow Soldering (J-STD-020E) 2.9 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 (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.) Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tmr1sm All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 30, 2022 Page 3 / 4 TMR 1SM Series, 1 Watt Outline Dimensions 18.9 [0.74] 1.8 [0.1] Pinout 2.54 12.7 [0.5] 8 1 6 2 PLANE 7 1.1 [0.04] 15.0 [0.6] 0~ 4 Top View S SEATING 17.2 [0.68] 9 14 13.7 [0.54] 5.5 [0.22] [0.1] 0.15 S 4.0 [0.16] Ø1.5 [Ø0.06] vent hole on bottom side (for reflow soldering process) Pin Single Output Dual Output 1 –Vin (GND) –Vin (GND) 2 Remote Remote 6 NC Common 7 NC –Vout 8 +Vout +Vout 9 –Vout Common +Vin +Vin 1.00 [0.04] 8.7 [0.34] NTC: Not connected 0.25 [0.01] 8.45 [0.33] 14 Dimensions in mm [inch] Tolerances: ±0.5 [±0.02] Pin pitch tolerances: ±0.25 [±0.01] Recommended Solder Pad Layout 2.54 [0.1] 18.6 [0.73] 2.4 [0.1] 13.7 [0.54] 16.15 [0.64] 15.24 [0.6] 1.6 [0.06] Dimensions in mm [inch] © Copyright 2022 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. 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