TEC 3-2411WI

DC/DC Converter • • • • • TEC 3WI Series, 3 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 + 90°C • • • Continuous short circuit protection • 3-year product warranty Remote On/Off Designed to meet IEC/EN/UL 62368-1 (not certified) TEC 3WI 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 latest 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 (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 3-1210WI TEC 3-1211WI TEC 3-1219WI TEC 3-1212WI TEC 3-1213WI TEC 3-1215WI TEC 3-1221WI TEC 3-1222WI TEC 3-1223WI TEC 3-2410WI TEC 3-2411WI TEC 3-2419WI TEC 3-2412WI TEC 3-2413WI TEC 3-2415WI TEC 3-2421WI TEC 3-2422WI TEC 3-2423WI TEC 3-4810WI TEC 3-4811WI TEC 3-4819WI TEC 3-4812WI TEC 3-4813WI TEC 3-4815WI TEC 3-4821WI TEC 3-4822WI TEC 3-4823WI 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 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA November 14, 2023 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA typ. 75 % 79 % 81 % 82 % 83 % 82 % 80 % 82 % 81 % 76 % 80 % 81 % 83 % 83 % 81 % 79 % 81 % 81 % 74 % 80 % 81 % 82 % 83 % 82 % 80 % 82 % 82 % Page 1 / 4 TEC 3WI Series, 3 Watt Input Specifications Input Current 48 Vin models: 13 mA typ. 12 Vin models: 35 mA typ. (3.3 Vout model) 40 mA typ. (5 Vout model) 40 mA typ. (9 Vout model) 40 mA typ. (12 Vout model) 40 mA typ. (15 Vout model) 40 mA typ. (24 Vout model) 40 mA typ. (5 / -5 Vout model) 40 mA typ. (12 / -12 Vout model) 50 mA typ. (15 / -15 Vout model) 24 Vin models: 20 mA typ. (3.3 Vout model) 20 mA typ. (5 Vout model) 20 mA typ. (9 Vout model) 25 mA typ. (12 Vout model) 25 mA typ. (15 Vout model) 25 mA typ. (24 Vout model) 25 mA typ. (5 / -5 Vout model) 25 mA typ. (12 / -12 Vout model) 25 mA typ. (15 / -15 Vout model) 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.) 12 Vin models: 2 VDC min. / 3 VDC typ. / 4 VDC max. 24 Vin models: 6 VDC min. / 7 VDC typ. / 8 VDC max. 48 Vin models: 13 VDC min. / 15 VDC typ. / 17 VDC max. 12 Vin models: 1'600 mA (slow blow) 24 Vin models: 800 mA (slow blow) 48 Vin models: 500 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor - At no load Surge Voltage Under Voltage Lockout Recommended Input Fuse Input Filter 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 75 mVp-p typ. 4'400 µF max. 2'200 µF max. 1'300 µF max. 1'000 µF max. 820 µF max. 470 µF max. 1'200 / 1'200 µF max. 520 / 520 µF max. 440 / 440 µF max. Not required ±0.02 %/K max. 10 ms typ. / 20 ms max. Continuous, Automatic recovery 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 3WI Series, 3 Watt Output Current Limitation Transient Response 130 - 230% of Iout max. 170% typ. of Iout max. 500 µs typ. (25% Load Step) - Response Time Safety Specifications Standards - IT / Multimedia Equipment Designed for IEC/EN/UL 62368-1 (not certified) - Conducted 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) www.tracopower.com/overview/tec3wi 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 EMC Specifications EMI Emissions - Radiated Emissions EMS Immunity External filter proposal: Air: Contact: - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge Ext. input component: - Conducted RF Disturbances - PF Magnetic Field Continuous: 1 s: General Specifications Relative Humidity Temperature Ranges Power Derating Cooling System Remote Control Regulator Topology 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 95% max. (non condensing) –40°C to +90°C +105°C max. –55°C to +125°C 3.4 %/K above 75°C See application note: www.tracopower.com/overview/tec3wi Natural convection (20 LFM) 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 RCC Converter 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 5'124'000 h (MIL-HDBK-217F, ground benign) According to 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 - 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 3WI Series, 3 Watt Connection Type Footprint Type Soldering Profile Weight Environmental Compliance - REACH Declaration - RoHS Declaration - SCIP Reference Number THD (Through-Hole Device) SIP8 Lead-Free Wave Soldering 260°C / 10 s max. 4.5 g 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).) 9efed3a1-acdc-437d-b381-9e7c53d9d2c2 Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tec3wi 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. 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