DC/DC Converter TEA 1HI Series, 1 Watt Highly cost efficient design I/O isolation: 4000 VDC Operating temperature range -40 to +85 C without derating 5 VDC (10%) input voltage range Unregulated outputs The TEA 1HI is an unregulated 1 Watt DC/DC SIP-7 converter series with high isolation which is specifically designed to offer a low-cost solution while keep- Efficiency up to 78% ing a high quality standard. This new series focuses on a simple but effective Industry standard SIP-7 package design approach, which minimizes component and labor cost and is comple- mented with a complete automatization of the manufacturing process. An oper- 3-year product warranty ating temperature range from -40C to 85C without derating and an I/O-isola- tion of 4000 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 simple but reliable products are needed. Models Order Code Input Voltage Output Voltage Output Current Efficiency Range nom. max. typ. 4.5 - 5.5 VDC TEA 1-0505HI 5 VDC 200 mA 78 % (5 VDC nom.) Page 1 / 3 www.tracopower.com March 23, 2020TEA 1HI Series, 1 Watt Input Specifications 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 Output 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 100 mVp-p max. 50 mVp-p typ. Capacitive Load 1 000 F max. Minimum Load Not required Temperature Coefficient 0.03 %/K max. Start-up Time 30 ms max. Short Circuit Protection Limited 1 s max. Safety Specifications Safety Standards - IT / Multimedia Equipment Designed for EN 60950-1 (no certification) General Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature 40C to +95C - Case Temperature +105C max. - Storage Temperature 55C to +125C Power Derating - High Temperature 5 %/K above 85C Cooling System Natural convection (20 LFM) Switching Frequency 100 kHz typ. Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 4 000 VDC Isolation Resistance - Input to Output, 500 VDC 1 000 M 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) Housing Material Plastic (UL 94 V-0 rated) Potting Material Epoxy (UL 94 V-0 rated) Pin Material Tinned Copper Weight 2 g www.tracopower.com/info/reach-declaration.pdf Environmental Compliance - Reach - RoHS www.tracopower.com/info/rohs-declaration.pdf Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tea1hi All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 3 www.tracopower.com March 23, 2020