TEC 2-0921

DC/DC Converter • • • • • • • • TEC 2 Series, 2 Watt Compact SIP-8 package I/O-isolation voltage 1‘600 VDC Fully regulated outputs Operating temp range –40°C to +95°C Continuous short circuit protection Remote On/Off 3-year product warranty Designed to meet UL 62368-1 TEC 2 is a new series with the design purpose to improve the prevalent 2 Watt SIP-8 DC/DC converters in terms of cost, efficiency and performance. The latest technology and components enable an increase in efficiency by more than 20%. With the reduction of thermal loss, the operating temperature range can be expanded from -40°C to +95°C. The converters are fully regulated over 0 100% load (no minimum load is required). The low input range is extended from 4.5 to 13.2 VDC while models are also available with the standard 2:1 input ranges (see TEC 2WI series for 4:1 input ranges). The functional isolation system is designed to meet EN 62368-1 with 1600 VDC test voltage. Models Order Code Input Voltage Range TEC 2-0910 TEC 2-0911 TEC 2-0919 TEC 2-0912 TEC 2-0913 TEC 2-0915 TEC 2-0921 TEC 2-0922 TEC 2-0923 TEC 2-1210 TEC 2-1211 TEC 2-1219 TEC 2-1212 TEC 2-1213 TEC 2-1215 TEC 2-1221 TEC 2-1222 TEC 2-1223 TEC 2-2410 TEC 2-2411 TEC 2-2419 TEC 2-2412 TEC 2-2413 TEC 2-2415 TEC 2-2421 TEC 2-2422 TEC 2-2423 TEC 2-4810 TEC 2-4811 TEC 2-4819 TEC 2-4812 TEC 2-4813 TEC 2-4815 TEC 2-4821 TEC 2-4822 TEC 2-4823 www.tracopower.com 4.5 - 13.2 VDC (9 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 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 500 mA 400 mA 222 mA 167 mA 134 mA 83 mA 200 mA 83 mA 67 mA 500 mA 400 mA 222 mA 167 mA 134 mA 83 mA 200 mA 83 mA 67 mA 500 mA 400 mA 222 mA 167 mA 134 mA 83 mA 200 mA 83 mA 67 mA 500 mA 400 mA 222 mA 167 mA 134 mA 83 mA 200 mA 83 mA 67 mA March 10, 2022 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 –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. 78 % 81 % 84 % 84 % 84 % 85 % 81 % 85 % 84 % 78 % 82 % 84 % 85 % 85 % 85 % 82 % 85 % 84 % 78 % 83 % 85 % 86 % 85 % 85 % 83 % 85 % 86 % 76 % 80 % 82 % 84 % 85 % 85 % 80 % 85 % 83 % Page 1 / 4 TEC 2 Series, 2 Watt Input Specifications Input Current - At no load 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 9 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: Surge Voltage Under Voltage Lockout Recommended Input Fuse Input Filter 45 mA typ. 25 mA typ. 10 mA typ. 8 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.) 2 VDC min. / 3 VDC typ. / 4 VDC max. 6 VDC min. / 7 VDC typ. / 8 VDC max. 13 VDC min. / 15 VDC typ. / 17 VDC max. 29 VDC min. / 32 VDC typ. / 35 VDC max. 1'000 mA (slow blow) 500 mA (slow blow) 315 mA (slow blow) 160 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (0 - 100%) Ripple and Noise Capacitive Load - Cross Regulation (25% / 100% asym. load) - 20 MHz Bandwidth - single output - dual output ±1% max. 0.2% max. 0.2% max. 1% max. 1% max. (Output 1) 1% max. (Output 2) dual output models: 5% max. single output models: dual output models: single output models: dual output models: 3.3 Vout models: 5 Vout models: 9 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limitation Transient Response - Response Time 75 mVp-p typ. 3'300 µF max. 1'680 µF max. 1'000 µF max. 820 µF max. 680 µF max. 220 µF max. 1'000 / 1'000 µF max. 470 / 470 µF max. 330 / 330 µF max. Not required ±0.02 %/K max. 10 ms typ. / 20 ms max. Continuous, Automatic recovery 140 - 240% of Iout max. 180% typ. of Iout max. 500 µs typ. (25% Load Step) Safety Specifications Safety Standards Designed for EN 62368-1 (no certification) - IT / Multimedia Equipment All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com March 10, 2022 Page 2 / 4 TEC 2 Series, 2 Watt EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions EMS Immunity - Electrostatic Discharge External filter proposal: Air: Contact: - RF Electromagnetic Field - EFT (Burst) / Surge Ext. input component: - Conducted RF Disturbances - PF Magnetic Field Continuous: 1 s: EN 55032 class A (with external filter) EN 55032 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) www.tracopower.com/overview/tec2 EN 61000-4-2, ±8 kV, perf. criteria A EN 61000-4-2, ±6 kV, perf. criteria A EN 61000-4-3, 10 V/m, perf. criteria A EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±1 kV, perf. criteria A KY 220 μF / 100 V EN 61000-4-6, 10 Vrms, perf. criteria A EN 61000-4-8, 100 A/m, perf. criteria A EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges Power Derating Cooling System Remote Control Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process Environment Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight 95% max. (non condensing) –40°C to +95°C +105°C max. –55°C to +125°C 5.9 %/K above 88°C Natural convection (20 LFM) On: open circuit - Current Controlled Remote Off: 2 to 4 mA current (internal 1 kΩ resistor) External circuit proposal: www.tracopower.com/info/current-remote.pdf 2.5 mA typ. - Off Idle Input Current 100 kHz min. (PFM) Functional Insulation 1'600 VDC - Input to Output, 60 s 1'000 MΩ min. - Input to Output, 500 VDC 50 pF max. - Input to Output, 100 kHz, 1 V - Calculated MTBF 6'620'000 h (MIL-HDBK-217F, ground benign) Allowed (hermetical product) See Cleaning Guideline: www.tracopower.com/info/cleaning.pdf MIL-STD-810F - Vibration MIL-STD-810F - Mechanical Shock MIL-STD-810F - Thermal Shock Non-conductive Plastic (UL 94 V-0 rated) Silicone (UL 94 V-0 rated) Copper Nickel (1 - 2 µm) Tin (3 - 5 µm), matte Plastic Case PCB Mount THD (Through-Hole Device) SIP8 Wave Soldering 260°C / 10 s max. 4.5 g - Operating Temperature - Case Temperature - Storage Temperature - High Temperature All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com March 10, 2022 Page 3 / 4 TEC 2 Series, 2 Watt Environmental Compliance - REACH Declaration 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). The SCIP number is provided on request.) - RoHS Declaration Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tec2 Outline Dimensions 4.1 2 x 2.54 5.08 3 x 2.54 2.0 (2 x 0.1) (0.2) (3 x 0.1) (0.08) (0.44) (0.16) 0.5 (0.02) 11.2 Pinout 21.8 (0.86) 0.5 (0.02) Dual 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 Remote On/Off Remote On/Off 5 NC NC 6 +Vout +Vout 7 –Vout Common 8 NC –Vout 9.1 8 (0.36) 7 (0.01) 6 0.25 5 3.2 3 (0.13) 2 Single NC: Not connected Bottom View 1 Pin Dimensions in mm (inch) Tolerances: ±0.5 (±0.02) Pin pitch tolerances ±0.25 (±0.01) Pin dimension tolerance ±0.1 (0.004) © Copyright 2022 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. March 10, 2022 Page 4 / 4