TMR1 TRACOPOWER | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 4

Technical content

DC/DC Converter TMR 1 Series, 1 Watt

  • Wide 2:1 input voltage range
  • Compact SIP-6 package
  • Fully regulated outputs
  • Cost optimised design
  • No minimum load required
  • Continuous short circuit protection
  • Temperature range –40°C to +95°C
  • I/O isolation 1500 VDC
  • 3-year product warranty IEC 62368-1UL 62368-1 The TMR 1 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 SIP-6 package with small footprint. An excellent efficiency allows –40°C to +95°C operation temperature. Further features 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 Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TMR 1-0511 4.5 - 9 VDC (5 VDC nom.)

5 VDC 200 mA 76 %

TMR 1-0512 12 VDC 83 mA 77 % TMR 1-0513 15 VDC 67 mA 79 % TMR 1-0515 24 VDC 42 mA 76 % TMR 1-0522 +12 VDC 42 mA –12 VDC 42 mA 77 % TMR 1-0523 +15 VDC 33 mA –15 VDC 33 mA 78 % TMR 1-1211 9 - 18 VDC (12 VDC nom.)

5 VDC 200 mA 77 %

TMR 1-1212 12 VDC 83 mA 77 % TMR 1-1213 15 VDC 67 mA 80 % TMR 1-1215 24 VDC 42 mA 77 % TMR 1-1222 +12 VDC 42 mA –12 VDC 42 mA 79 % TMR 1-1223 +15 VDC 33 mA –15 VDC 33 mA 78 % TMR 1-2411 18 - 36 VDC (24 VDC nom.) TMR 1-2412 12 VDC 83 mA 80 % TMR 1-2413 15 VDC 67 mA 80 % TMR 1-2415 24 VDC 42 mA 77 % TMR 1-2422 +12 VDC 42 mA –12 VDC 42 mA 80 % TMR 1-2423 +15 VDC 33 mA –15 VDC 33 mA 80 % TMR 1-4811 36 - 75 VDC (48 VDC nom.) TMR 1-4812 12 VDC 83 mA 78 % TMR 1-4813 15 VDC 67 mA 78 % TMR 1-4815 24 VDC 42 mA 76 % TMR 1-4822 +12 VDC 42 mA –12 VDC 42 mA 79 % TMR 1-4823 +15 VDC 33 mA –15 VDC 33 mA 79 % www.tracopower.com November 30, 2022 Page 1 / 4

Input Current - At no load 5 Vin models: 40 mA typ. 12 Vin models: 20 mA typ. 24 Vin models: 10 mA typ. 48 Vin models: 7 mA typ. Surge Voltage 5 Vin models: 15 VDC max. (1 s max.) 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.) Under Voltage Lockout 5 Vin models: 4 VDC max. 12 Vin models: 8.5 VDC max. 24 Vin models: 17.5 VDC max. 48 Vin models: 35.5 VDC max. (Long term operation at undervoltage will damage the converter) Reflected Ripple Current 5 Vin models: 80 mAp-p typ. 12 Vin models: 40 mAp-p typ. 24 Vin models: 30 mAp-p typ. 48 Vin models: 20 mAp-p typ. Recommended Input Fuse 5 Vin models: 500 mA (slow blow)

12 Vin models: 250 mA (slow blow)

24 Vin models: 120 mA (slow blow)

48 Vin models: 60 mA (slow blow)

(The need of an external fuse has to be assessed in the final application.) Input Specifications Voltage Set Accuracy ±1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.2% max. dual output models: 0.2% max. - Load Variation (10 - 90%) single output models: 0.5% max. dual output models: 0.8% max. (Output 1) 0.8% max. (Output 2) Ripple and Noise - 20 MHz Bandwidth 110 mVp-p max. Capacitive Load - single output 5 Vout models: 1'680 µF max. 12 Vout models: 820 µF max. 15 Vout models: 680 µF max. 24 Vout models: 470 µF max. - dual output 12 / -12 Vout models: 470 / 470 µF max. 15 / -15 Vout models: 330 / 330 µF max. Minimum Load Not required Temperature Coefficient ±0.02 %/K max. Short Circuit Protection Automatic recovery Overload Protection Foldback Mode Output Current Limitation 120% min. of Iout max. 130% typ. of Iout max. Transient Response - Response Deviation 5% max. (25% Load Step) - Response Time 250 µs typ. (25% Load Step) Output Specifications TMR 1 Series, 1 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

Safety Standards - IT / Multimedia Equipment CSA-C22.2, No. 60950-1 EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tmr1 Pollution Degree PD 2 Safety Specifications EMI Emissions - Conducted Emissions EN 55032 class A (with external filter) FCC Part 15 class A (with external filter) External filter proposal: www.tracopower.com/overview/tmr1 EMC Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +95°C - Case Temperature +105°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 5 %/K above 85°C See application note: www.tracopower.com/overview/tmr1 Cooling System Natural convection (20 LFM) Altitude During Operation 6'000 m max. Switching Frequency 220 kHz typ. (PFM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'500 VDC Isolation Resistance - Input to Output, 500 VDC 1'000 MΩ min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 50 pF max. Reliability - Calculated MTBF 2'800'000 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 Silicone (UL 94 V-0 rated) Pin Material Nickel-Iron (Alloy 42) 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 SIP6 Soldering Profile Wave Soldering 260°C / 10 s max. Weight 3.1 g 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.) General Specifications TMR 1 Series, 1 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

Overview Link (for additional Documents) www.tracopower.com/overview/tmr1 Outline Dimensions TMR 1 Series, 1 Watt Bottom view 1 2 6 5 2.5 2.54 0.5 2.15 ± 0.4 2.54 17.0 (0.67) 5.08 (0.2) 2.54 0.5 (0.02) (0.02) 0.5 (0.02) ± 0.02) 7.62 (0.30) (0.10) (0.02) 0.5 0.25 (0.01) Dimensions in [mm], () = Inch Tolerances: ±0.5 (±0.02) Pin pitch tolerances: ±0.25 (±0.01) Pinout Pin Single Output Dual Output 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 4 +Vout +Vout

5 No pin Common

6 –Vout –Vout © Copyright 2022 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. November 30, 2022 Page 4 / 4