TEC2WI TRACOPOWER | Alldatasheet

Document overview

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

Technical content

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
  • Remote On/Off
  • 3-year product warranty
  • Designed to meet UL 62368-1 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 ul- tra-wide input ranges of 4.5-18, 9-36 and 18-75 VDC. The functional I/O-isola- tion 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 2-1210WI 4.5 - 18 VDC (12 VDC nom.)

3.3 VDC 500 mA 75 %

TEC 2-1211WI 5 VDC 400 mA 80 % TEC 2-1219WI 9 VDC 222 mA 81 % TEC 2-1212WI 12 VDC 167 mA 81 % TEC 2-1213WI 15 VDC 134 mA 82 % TEC 2-1215WI 24 VDC 83 mA 82 % TEC 2-1221WI +5 VDC 200 mA –5 VDC 200 mA 80 % TEC 2-1222WI +12 VDC 83 mA –12 VDC 83 mA 82 % TEC 2-1223WI +15 VDC 67 mA –15 VDC 67 mA 81 % TEC 2-2410WI 9 - 36 VDC (24 VDC nom.)

3.3 VDC 500 mA 76 %

TEC 2-2411WI 5 VDC 400 mA 80 % TEC 2-2419WI 9 VDC 222 mA 80 % TEC 2-2412WI 12 VDC 167 mA 82 % TEC 2-2413WI 15 VDC 134 mA 82 % TEC 2-2415WI 24 VDC 83 mA 82 % TEC 2-2421WI +5 VDC 200 mA –5 VDC 200 mA 79 % TEC 2-2422WI +12 VDC 83 mA –12 VDC 83 mA 82 % TEC 2-2423WI +15 VDC 67 mA –15 VDC 67 mA 80 % TEC 2-4810WI 18 - 75 VDC (48 VDC nom.)

3.3 VDC 500 mA 74 %

TEC 2-4811WI 5 VDC 400 mA 79 % TEC 2-4819WI 9 VDC 222 mA 81 % TEC 2-4812WI 12 VDC 167 mA 82 % TEC 2-4813WI 15 VDC 134 mA 81 % TEC 2-4815WI 24 VDC 83 mA 81 % TEC 2-4821WI +5 VDC 200 mA –5 VDC 200 mA 79 % TEC 2-4822WI +12 VDC 83 mA –12 VDC 83 mA 81 % TEC 2-4823WI +15 VDC 67 mA –15 VDC 67 mA 81 % www.tracopower.com November 30, 2022 Page 1 / 4

Input Current - At no load 12 Vin models: 35 mA typ. 24 Vin models: 20 mA typ. 48 Vin models: 10 mA typ. Surge Voltage 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 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. Recommended Input Fuse 12 Vin models: 1'000 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: 3'300 µF max. 5 Vout models: 1'680 µF max. 9 Vout models: 1'000 µF max. 12 Vout models: 820 µF max. 15 Vout models: 680 µF max. 24 Vout models: 220 µF max. - dual output 5 / -5 Vout models: 1'000 / 1'000 µF max. 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. Start-up Time 10 ms typ. / 20 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 130 - 230% of Iout max. 170% typ. of Iout max. Transient Response - Response Time 500 µs typ. (25% Load Step) Output Specifications 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/tec2wi EMC Specifications TEC 2WI Series, 2 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

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 Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +93°C - Case Temperature +105°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 4.8 %/K above 84°C See application note: www.tracopower.com/overview/tec2wi 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 6'621'000 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 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.) General Specifications TEC 2WI Series, 2 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/tec2wi Outline Dimensions TEC 2WI Series, 2 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