TEA1 TRACOPOWER | Alldatasheet

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Technical content

DC/DC Converter TEA 1 Series, 1 Watt

  • Highly cost efficient design
  • I/O isolation: 1’500 VDC
  • Operating temperature range -40 to +85 °C without derating
  • 5 VDC (±10%) input voltage range
  • Unregulated outputs
  • Efficiency up to 78%
  • Industry standard SIP-4 package
  • 3-year product warranty The TEA 1 is an unregulated 1 Watt DC/DC SIP-4 converter series which is specifically designed to offer a low-cost solution while keeping a high quality standard. This new series focuses on a simple but effective design approach, which minimizes component and labor cost and is complemented with a com- plete automatization of the manufacturing process. An operating temperature range from -40°C to 85°C without derating and an I/O-isolation of 1’500 VDC enables this series to cover many different applications. The industry standard package of this converter offers a broad application range in any space, cost critical application and is especially suited for high volume projects where sim- ple but reliable products are needed. Models Order Code Input Voltage Output Voltage Output Current Efficiency Range nom. max. typ. TEA 1-0505 4.5 - 5.5 VDC (5 VDC nom.) 5 VDC 200 mA 78 % www.tracopower.com November 30, 2022 Page 1 / 3

Input Current - At no load 28 mA typ. Surge Voltage 9 VDC max. (1 s max.) Recommended Input Fuse 500 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 ±3% max. (at 60 % load) Regulation - Input Variation (1% Vin step) 1.5% max. - Load Variation (10 - 90%) 9% max. Ripple and Noise - 20 MHz Bandwidth 50 mVp-p typ. 100 mVp-p max. Capacitive Load 470 µF max. Minimum Load Not required Temperature Coefficient ±0.03 %/K max. Start-up Time 30 ms max. Short Circuit Protection Limited 1 s max., Automatic recovery Output Specifications Safety Standards - IT / Multimedia Equipment Designed for EN 62368-1 (no certification) Safety Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +95°C - Case Temperature +105°C max. - Storage Temperature –55°C to +125°C Power Derating - High Temperature 5 %/K above 85°C See application note: www.tracopower.com/overview/tea1 Cooling System Natural convection (20 LFM) Switching Frequency 100 kHz typ. (Royer) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'500 VDC Isolation Resistance - Input to Output, 500 VDC 1'000 MΩ min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 30 pF typ. Reliability - Calculated MTBF 2'000'000 h (MIL-HDBK-217F, ground benign) Washing Process Not allowed Housing Material Plastic (UL 94 V-0 rated) Potting Material Epoxy (UL 94 V-0 rated) Pin Material Phosphor Bronze (C5191) Pin Foundation Plating Nickel (1 µm min.) Pin Surface Plating Tin (3 µm min.), bright Housing Type Plastic Case Mounting Type PCB Mount Connection Type THD (Through-Hole Device) Footprint Type SIP4 Soldering Profile Wave Soldering 265 °C / 5 s max. Weight 1.6 g General Specifications TEA 1 Series, 1 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 / 3

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/tea1 Outline Dimensions TEA 1 Series, 1 Watt Dimensions in mm (inch) Tolerances: x.xx ±0.35 (±0.01) 2.54 (0.10) 2.54 (0.10) 2.54 (0.10) 2.03 (0.08) 9.65 (0.38) 11.68 (0.46) 0.50 (0.02) 4.10 (0.16) 0.90 (0.035) 6.00 (0.24) 0.50 /multiply.case 0.25 (0.02 /multiply.case 0.01) Front view Bottom view 0.50 (0.02) 1 2 3 4 Pinout Pin Function 1 –Vin (GND) 2 +Vin (Vcc) 3 –Vout 4 +Vout © Copyright 2022 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. November 30, 2022 Page 3 / 3