TEC 2-4812WI

DC/DC Converter • • • • • TEC 2WI Series, 2 Watt Compact SIP-8 package I/O-isolation voltage 1‘600 VDC Ultra-wide 4:1 input voltage range Fully regulated outputs Operating temperature range –40°C to + 93°C • • • Continuous short circuit protection • 3-year product warranty Remote On/Off Designed to meet IEC/EN/UL 62368-1 (not certified) TEC 2WI 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 +93°C. The converters are fully regulated over 0 - 100% load (no minimum load is required). The models are available with ultra-wide input ranges of 4.5-18, 9-36 and 18-75 VDC. The functional I/O-isolation system is designed to meet IEC/EN/UL 62368-1 (not certified) with a test voltage (60 s) of 1600 VDC. Models Order Code Input Voltage Range TEC 2-1210WI TEC 2-1211WI TEC 2-1219WI TEC 2-1212WI TEC 2-1213WI TEC 2-1215WI TEC 2-1221WI TEC 2-1222WI TEC 2-1223WI TEC 2-2410WI TEC 2-2411WI TEC 2-2419WI TEC 2-2412WI TEC 2-2413WI TEC 2-2415WI TEC 2-2421WI TEC 2-2422WI TEC 2-2423WI TEC 2-4810WI TEC 2-4811WI TEC 2-4819WI TEC 2-4812WI TEC 2-4813WI TEC 2-4815WI TEC 2-4821WI TEC 2-4822WI TEC 2-4823WI www.tracopower.com 4.5 - 18 VDC (12 VDC nom.) 9 - 36 VDC (24 VDC nom.) 18 - 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 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 November 14, 2023 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 typ. 75 % 80 % 81 % 81 % 82 % 82 % 80 % 82 % 81 % 76 % 80 % 80 % 82 % 82 % 82 % 79 % 82 % 80 % 74 % 79 % 81 % 82 % 81 % 81 % 79 % 81 % 81 % Page 1 / 4 TEC 2WI Series, 2 Watt Input Specifications Input Current - At no load 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: Surge Voltage Under Voltage Lockout Recommended Input Fuse Input Filter 35 mA typ. 20 mA typ. 10 mA typ. 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. 1'000 mA (slow blow) 500 mA (slow blow) 315 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 130 - 230% of Iout max. 170% typ. of Iout max. 500 µs typ. (25% Load Step) Safety Specifications Standards Designed for IEC/EN/UL 62368-1 (not certified) - IT / Multimedia Equipment EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions 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) External filter proposal: www.tracopower.com/overview/tec2wi All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 14, 2023 Page 2 / 4 TEC 2WI Series, 2 Watt EMS Immunity - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge - Conducted RF Disturbances - PF Magnetic Field Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: 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 Ext. input component: KY 220 μF / 100 V EN 61000-4-6, 10 Vrms, perf. criteria A Continuous: EN 61000-4-8, 100 A/m, perf. criteria A 1 s: EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges 95% max. (non condensing) –40°C to +93°C +105°C max. –55°C to +125°C Power Derating 4.8 %/K above 84°C See application note: www.tracopower.com/overview/tec2wi Cooling System Natural convection (20 LFM) Remote Control On: open circuit - Current Controlled Remote Off: 2 to 4 mA current (internal 1 kΩ resistor) (passive = on) Refers to 'Remote' and '-Vin' Pin External circuit proposal: www.tracopower.com/info/current-remote.pdf 2.5 mA typ. - Off Idle Input Current Regulator Topology RCC Converter Switching Frequency 100 kHz min. (PFM) Insulation System Functional Insulation Isolation Test Voltage 1'600 VDC - Input to Output, 60 s Isolation Resistance 1'000 MΩ min. - Input to Output, 500 VDC Isolation Capacitance 50 pF max. - Input to Output, 100 kHz, 1 V Reliability - Calculated MTBF 6'621'000 h (MIL-HDBK-217F, ground benign) Washing Process According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf Environment MIL-STD-810F - Vibration MIL-STD-810F - Mechanical Shock MIL-STD-810F - Thermal Shock 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 Lead-Free Wave Soldering 260°C / 10 s max. Weight 4.5 g www.tracopower.com/info/reach-declaration.pdf Environmental Compliance - REACH Declaration REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf - RoHS Declaration Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) 79f309d9-36d3-4626-af05-f90a5ee70fbe - SCIP Reference Number - 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 November 14, 2023 Page 3 / 4 TEC 2WI Series, 2 Watt Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tec2wi 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 Pin Single 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 (0.86) 6 0.5 (0.02) 7 8 9.1 5 (0.36) 3 (0.01) 2 0.25 1 3.2 Bottom View (0.13) NC: Not connected Dimensions in mm (inch) Tolerances: ±0.5 (±0.02) Pin pitch tolerances ±0.25 (±0.01) Pin dimension tolerance ±0.1 (0.004) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. November 14, 2023 Page 4 / 4