TEC3 TRACOPOWER | Alldatasheet

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Technical content

DC/DC Converter TEC 3 Series, 3 Watt

  • Compact SIP-8 package
  • I/O-isolation voltage 1‘600 VDC
  • Fully regulated outputs
  • Operating temperature range –40°C to +90°C
  • Continuous short circuit protection
  • Remote On/Off
  • 3-year product warranty
  • Designed to meet UL 62368-1 TEC 3 is a new series with the design purpose to improve the prevalent 3 Watt SIP-8 DC/DC converters in terms of cost, efficiency and performance. The lat- est technology and components effectuate a high efficiency for a low thermal loss. This enables an operating temperature range from -40°C up to +90°C. The converters are fully regulated over 0 - 100% load. The low input range in- put is extended from 4.5 to 13.2 VDC while models are also available with the standard 2:1 input ranges of 9-18, 18-36 and 36-75 VDC (see TEC 3WI series for 4:1 input ranges). The functional I/O-isolation system is designed to meet IEC/EN 62368-1 with a test voltage (60 s) of 1600 VDC. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TEC 3-0910 4.5 - 13.2 VDC (9 VDC nom.)

3.3 VDC 700 mA 75 %

TEC 3-0911 5 VDC 600 mA 78 % TEC 3-0919 9 VDC 333 mA 81 % TEC 3-0912 12 VDC 250 mA 83 % TEC 3-0913 15 VDC 200 mA 84 % TEC 3-0915 24 VDC 125 mA 82 % TEC 3-0921 +5 VDC 300 mA –5 VDC 300 mA 79 % TEC 3-0922 +12 VDC 125 mA –12 VDC 125 mA 82 % TEC 3-0923 +15 VDC 100 mA –15 VDC 100 mA 82 % TEC 3-1210 9 - 18 VDC (12 VDC nom.)

3.3 VDC 700 mA 77 %

TEC 3-1211 5 VDC 600 mA 81 % TEC 3-1219 9 VDC 333 mA 82 % TEC 3-1212 12 VDC 250 mA 84 % TEC 3-1213 15 VDC 200 mA 85 % TEC 3-1215 24 VDC 125 mA 85 % TEC 3-1221 +5 VDC 300 mA –5 VDC 300 mA 81 % TEC 3-1222 +12 VDC 125 mA –12 VDC 125 mA 85 % TEC 3-1223 +15 VDC 100 mA –15 VDC 100 mA 83 % TEC 3-2410 18 - 36 VDC (24 VDC nom.) TEC 3-2411 5 VDC 600 mA 82 % TEC 3-2419 9 VDC 333 mA 83 % TEC 3-2412 12 VDC 250 mA 85 % TEC 3-2413 15 VDC 200 mA 86 % TEC 3-2415 24 VDC 125 mA 84 % TEC 3-2421 +5 VDC 300 mA –5 VDC 300 mA 82 % TEC 3-2422 +12 VDC 125 mA –12 VDC 125 mA 84 % TEC 3-2423 +15 VDC 100 mA –15 VDC 100 mA 85 % TEC 3-4810 36 - 75 VDC (48 VDC nom.) TEC 3-4811 5 VDC 600 mA 80 % TEC 3-4819 9 VDC 333 mA 82 % TEC 3-4812 12 VDC 250 mA 84 % TEC 3-4813 15 VDC 200 mA 85 % TEC 3-4815 24 VDC 125 mA 86 % TEC 3-4821 +5 VDC 300 mA –5 VDC 300 mA 80 % TEC 3-4822 +12 VDC 125 mA –12 VDC 125 mA 86 % TEC 3-4823 +15 VDC 100 mA –15 VDC 100 mA 83 % www.tracopower.com November 30, 2022 Page 1 / 4

Input Current - At no load 9 Vin models: 55 mA typ. 12 Vin models: 30 mA typ. 48 Vin models: 8 mA typ. 24 Vin models: 12 mA typ. (3.3 Vout model) 12 mA typ. (5 Vout model) 12 mA typ. (9 Vout model) 12 mA typ. (12 Vout model) 12 mA typ. (15 Vout model) 12 mA typ. (24 Vout model) 12 mA typ. (5 / -5 Vout model) 12 mA typ. (12 / -12 Vout model) 15 mA typ. (15 / -15 Vout model) Surge Voltage 9 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 9 Vin models: 2 VDC min. / 3 VDC typ. / 4 VDC max. 12 Vin models: 6 VDC min. / 7 VDC typ. / 8 VDC max. 24 Vin models: 13 VDC min. / 15 VDC typ. / 17 VDC max. 48 Vin models: 29 VDC min. / 32 VDC typ. / 35 VDC max. Recommended Input Fuse 9 Vin models: 1'600 mA (slow blow)

12 Vin models: 800 mA (slow blow)

24 Vin models: 500 mA (slow blow)

48 Vin models: 315 mA (slow blow)

(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: 0.2% max. dual output models: 0.2% max. - Load Variation (0 - 100%) single output models: 1% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Cross Regulation (25% / 100% asym. load) dual output models: 5% max. Ripple and Noise - 20 MHz Bandwidth 75 mVp-p typ. Capacitive Load - single output 3.3 Vout models: 4'400 µF max. 5 Vout models: 2'200 µF max. 9 Vout models: 1'300 µF max. 12 Vout models: 1'000 µF max. 15 Vout models: 820 µF max. 24 Vout models: 470 µF max. - dual output 5 / -5 Vout models: 1'200 / 1'200 µF max. 12 / -12 Vout models: 520 / 520 µF max. 15 / -15 Vout models: 440 / 440 µF max. Minimum Load Not required Temperature Coefficient ±0.02 %/K max. Start-up Time 10 ms typ. / 20 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 140 - 240% of Iout max. 180% typ. of Iout max. Transient Response - Response Time 500 µs typ. (25% Load Step) Output Specifications TEC 3 Series, 3 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 Designed for EN 62368-1 (no certification) Safety Specifications EMI Emissions - Conducted Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) - Radiated Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) External filter proposal: www.tracopower.com/overview/tec3 EMS Immunity - 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 Ext. input component: KY 220 μF / 100 V - 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 +90°C - Case Temperature +105°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 3.4 %/K above 75°C See application note: www.tracopower.com/overview/tec3 Cooling System Natural convection (20 LFM) Remote Control - Current Controlled Remote On: open circuit Off: 2 to 4 mA current (internal 1 kΩ resistor) External circuit proposal: www.tracopower.com/info/current-remote.pdf - Off Idle Input Current 2.5 mA typ. Switching Frequency 100 kHz min. (PFM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'600 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 5'124'000 h (MIL-HDBK-217F, ground benign) Washing Process Allowed (hermetical product) See Cleaning Guideline: www.tracopower.com/info/cleaning.pdf Environment - Vibration MIL-STD-810F - Mechanical Shock MIL-STD-810F - Thermal Shock MIL-STD-810F Housing Material Non-conductive Plastic (UL 94 V-0 rated) Potting Material Silicone (UL 94 V-0 rated) Pin Material Copper Pin Foundation Plating Nickel (1 - 2 µm) 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 260°C / 10 s max. Weight 4.5 g General Specifications TEC 3 Series, 3 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, 7c-I (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/tec3 Outline Dimensions TEC 3 Series, 3 Watt Dimensions in mm (inch) Tolerances: ±0.5 (±0.02) Pin pitch tolerances ±0.25 (±0.01) Pin dimension tolerance ±0.1 (0.004) 2.0 (0.08) 2 x 2.54 (2 x 0.1) 5.08 (0.2) 3 x 2.54 (3 x 0.1) 21.8 (0.86) 0.5 (0.02) 9.1 (0.36) 3.2 (0.13) 11.2 (0.44) 4.1 (0.16) 0.5 (0.02) 1 2 3 Bottom View 5 6 7 8 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