TMR4 TRACOPOWER | Alldatasheet

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DC/DC Converter TMR 4 Series, 4 Watt

  • Compact SIP-8 package
  • Wide 2:1 input voltage range
  • Temperature range –40° to +70°C without derating
  • High efficiency up to 87%
  • I/O isolation 1600 VDC
  • Protection against short-circuit and over load
  • Fully regulated outputs
  • Remote On/Off control
  • 3-year product warranty IEC 62368-1UL 62368-1 The TMR 4 is a regulated 4 Watt DC/DC converter series with 2:1 input voltage range. It comes in a compact SIP-8 package featuring single and dual output models, I/O isolation voltage of 1600 VDC and protection against short-circuit and over load. Being a 4 Watt converter this series acts as an excellent gap closer between the more common 3 & 6 Watt converters. It offers a cost-effi- cient alternative to 5 and 6 Watt converters in applications where a 3 Watt con- verter would operate at the absolute technical limits (e.g. output power). The in- telligent design provides efficiencies up to 87% and a temperature range of -40°C to +70°C without derating which enables an unrestricted use of this converter series in applications with demanding temperature requirements. Ad- ditionally, the integrated remote On/Off function offers a convenient way to control your application. Certified according to the latest IEC/EN/UL 62368-1 industrial standard the TMR 4 is designed to deliver a high quality, cost efficient and compact solution for many applications. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TMR 4-1211 9 - 18 VDC (12 VDC nom.)

5 VDC 800 mA 82 %

TMR 4-1212 12 VDC 333 mA 87 % TMR 4-1213 15 VDC 266 mA 86 % TMR 4-1215 24 VDC 166 mA 86 % TMR 4-1222 +12 VDC 166 mA –12 VDC 166 mA 85 % TMR 4-1223 +15 VDC 133 mA –15 VDC 133 mA 86 % TMR 4-2411 18 - 36 VDC (24 VDC nom.)

5 VDC 800 mA 81 %

TMR 4-2412 12 VDC 333 mA 86 % TMR 4-2413 15 VDC 266 mA 86 % TMR 4-2415 24 VDC 166 mA 86 % TMR 4-2422 +12 VDC 166 mA –12 VDC 166 mA 86 % TMR 4-2423 +15 VDC 133 mA –15 VDC 133 mA 85 % TMR 4-4811 36 - 75 VDC (48 VDC nom.)

5 VDC 800 mA 80 %

TMR 4-4812 12 VDC 333 mA 85 % TMR 4-4813 15 VDC 266 mA 83 % TMR 4-4815 24 VDC 166 mA 86 % TMR 4-4822 +12 VDC 166 mA –12 VDC 166 mA 84 % TMR 4-4823 +15 VDC 133 mA –15 VDC 133 mA 85 % www.tracopower.com November 30, 2022 Page 1 / 4

Input Current - At no load 12 Vin models: 30 mA typ. 24 Vin models: 15 mA typ. 48 Vin models: 10 mA typ. - At full load 12 Vin models: 409 mA typ. 24 Vin models: 202 mA typ. 48 Vin models: 102 mA typ. Surge Voltage 12 Vin models: 25 VDC max. (1 s max.) 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) Recommended Input Fuse (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Capacitor Input Specifications Voltage Set Accuracy ±1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.5% max. dual output models: 0.5% max. - Load Variation (0 - 100%) single output models: 1% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Voltage Balance (symmetrical load) dual output models: 2% max. - Cross Regulation (25% / 100% asym. load) dual output models: 5% max. Ripple and Noise - 20 MHz Bandwidth 80 mVp-p max. Capacitive Load - single output 5 Vout models: 1'800 µF max. 12 Vout models: 1'000 µF max. 15 Vout models: 820 µF max. 24 Vout models: 470 µF max. - dual output 12 / -12 Vout models: 560 / 560 µF max. 15 / -15 Vout models: 390 / 390 µF max. Minimum Load Not required Temperature Coefficient ±0.02 %/K max. Start-up Time 10 ms typ. Short Circuit Protection Continuous, Automatic recovery Overload Protection Foldback Mode Output Current Limitation 160% typ. of Iout max. Transient Response - Response Deviation 3% typ. / 5% max. (25% Load Step) - Response Time 250 µs typ. (25% Load Step) Output Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tmr4 Pollution Degree PD 3 Safety Specifications TMR 4 Series, 4 Watt 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

EMI Emissions - Conducted Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) FCC Part 15 class A (with external filter) FCC Part 15 class B (with external filter) - Radiated Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) FCC Part 15 class A (with external filter) FCC Part 15 class B (with external filter) External filter proposal: www.tracopower.com/overview/tmr4 EMS Immunity EN 55024 (IT Equipment) EN 55035 (Multimedia) - Electrostatic Discharge Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: EN 61000-4-2, ±6 kV, perf. criteria A - RF Electromagnetic Field EN 61000-4-3, 10 V/m, perf. criteria A - EFT (Burst) / Surge EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±1 kV, perf. criteria A External filter proposal: www.tracopower.com/overview/tmr4 - Conducted RF Disturbances EN 61000-4-6, 10 Vrms, perf. criteria A - PF Magnetic Field Continuous: EN 61000-4-8, 100 A/m, perf. criteria A 1 s: EN 61000-4-8, 1000 A/m, perf. criteria A EMC Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +85°C - Case Temperature +100°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 3.33 %/K above 70°C See application note: www.tracopower.com/overview/tmr4 Cooling System Natural convection (20 LFM) Remote Control - Voltage Controlled Remote On: < 0.6 VDC or open circuit Off: 6 to 15 VDC Refers to 'Remote' and '-Vin' Pin - Off Idle Input Current 2.5 mA typ. Altitude During Operation 6'000 m max. Switching Frequency 100 kHz min. (PFM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'600 VDC - Input to Output, 1 s 1'920 VDC Isolation Resistance - Input to Output, 500 VDC 1'000 MΩ min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 200 pF typ. Reliability - Calculated MTBF 3'390'000 h (MIL-HDBK-217F, ground benign) Washing Process Allowed (hermetical product) See Cleaning Guideline: www.tracopower.com/info/cleaning.pdf Housing Material Non-conductive Plastic (UL 94 V-0 rated) Potting Material Epoxy (UL 94 V-0 rated) Pin Material Phosphor Bronze (C5191) Pin Foundation Plating Nickel (1 µm min.) 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 Wave Soldering Weight 4.8 g General Specifications TMR 4 Series, 4 Watt 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

Environmental Compliance - REACH Declaration www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant - RoHS Declaration 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/tmr4 Outline Dimensions TMR 4 Series, 4 Watt Bottom view 1 2 3 5 6 7 8 0.5 (0.02) 21.8 (0.86) 2.54 (0.1) 2.0 (0.08) 2.54 (0.1) 2.54 (0.1) 5.08 (0.2) 2.54 (0.1) 2.54 (0.1) 2.7 (0.11) 9.3 (0.37) 4.0 (0.16) 11.2 (0.44) 0.5 (0.02) 0.25 (0.01) Dimensions in mm (inch) Tolerances: x.x ±0.5 (±0.02) x.xx ±0.25 (±0.01) Pinout Pin Single Dual 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc)

3 Remote On/Off Remote On/Off

5 NC NC

7 –Vout Common

8 NC –Vout

NC: Not connected © Copyright 2022 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. November 30, 2022 Page 4 / 4