DC/DC Converter TES 1 Series, 1 Watt I/O isolation 1500 VDC Unregulated device Single and dual output models Input voltage 5, 12 and 24 VDC High efficiency up to 80% With their small footprint these 1 Watt DC/DC converters are an ideal and eco- Operating temperature range nomical solution for many applications where an isolated voltage is required. 40C to +90C Typical applications are ground loop elimination, noise reduction, voltage isola- High accuracy of pin co-planarity tion in digital interfaces and voltage conversion in distributed power systems. With a new package design these converters are qualified for the higher tem- Qualified for leadfree reflow solder peratures requested by lead-free reflow solder processes. For automated SMD process according IPC/JEDEC production lines the devices can be supplied in standard tape and reel pack- J-STD-020C age. Available in tape and reel package 3-year product warranty Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TES 1-0510 3.3 VDC 300 mA 73 % TES 1-0511 5 VDC 200 mA 78 % TES 1-0519 9 VDC 110 mA 78 % TES 1-0512 4.5 - 5.5 VDC 12 VDC 84 mA 78 % (5 VDC nom.) TES 1-0513 15 VDC 67 mA 79 % TES 1-0521 +5 VDC 100 mA 5 VDC 100 mA 74 % TES 1-0522 +12 VDC 42 mA 12 VDC 42 mA 78 % TES 1-0523 +15 VDC 33 mA 15 VDC 33 mA 78 % 5 VDC 200 mA 76 % TES 1-1211 TES 1-1219 9 VDC 110 mA 78 % TES 1-1212 12 VDC 84 mA 79 % 10.8 - 13.2 VDC TES 1-1213 15 VDC 67 mA 80 % (12 VDC nom.) TES 1-1221 +5 VDC 100 mA 5 VDC 100 mA 74 % TES 1-1222 +12 VDC 42 mA 12 VDC 42 mA 78 % TES 1-1223 +15 VDC 33 mA 15 VDC 33 mA 79 % TES 1-2411 5 VDC 200 mA 78 % 9 VDC 110 mA 77 % TES 1-2419 TES 1-2412 12 VDC 84 mA 77 % 21.6 - 26.4 VDC TES 1-2413 15 VDC 67 mA 79 % (24 VDC nom.) TES 1-2421 +5 VDC 100 mA 5 VDC 100 mA 73 % TES 1-2422 +12 VDC 42 mA 12 VDC 42 mA 78 % TES 1-2423 +15 VDC 33 mA 15 VDC 33 mA 78 % Page 1 / 4 www.tracopower.com January 7, 2022TES 1 Series, 1 Watt Input Specifications Input Current - At no load 5 Vin models: 30 mA typ. 12 Vin models: 15 mA typ. 24 Vin models: 8 mA typ. - At full load 5 Vin models: 260 mA max. 12 Vin models: 110 mA max. 24 Vin models: 55 mA max. Surge Voltage 5 Vin models: 9 VDC max. (1 s max.) 12 Vin models: 18 VDC max. (1 s max.) 24 Vin models: 30 VDC max. (1 s max.) Recommended Input Fuse (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, 3.3 & 5 Vout models) 3% max. (at 100% load, other output models) Regulation - Input Variation (1% Vin step) single output models: 1.5% max. dual output models: 1.5% max. - Load Variation See application note: www.tracopower.com/overview/tes1 - Voltage Balance dual output models: 1% max. (symmetrical load) Ripple and Noise - 20 MHz Bandwidth 120 mVp-p max. Capacitive Load 33 F max. Minimum Load 2 % of Iout max. Temperature Coefficient 0.02 %/K max. Start-up Time 400 ms max. Short Circuit Protection Limited 0.5 s max., Automatic recovery Safety Specifications Safety Standards - IT / Multimedia Equipment Designed for EN 62368-1 (no certification) General Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature 40C to +90C - Case Temperature +105C max. - Storage Temperature 50C to +125C Power Derating - High Temperature 3.3 %/K above 75C Cooling System Natural convection (20 LFM) Switching Frequency 50 - 140 kHz (PFM) 100 kHz typ. (PFM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1 500 VDC - Input to Output, 1 s 1 800 VDC Isolation Resistance - Input to Output, 500 VDC 1 000 M min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 40 pF typ. 100 pF max. Reliability - Calculated MTBF 2 000 000 h (MIL-HDBK-217F, ground benign) Moisture Sensitivity (MSL) Level 2 (J-STD-033C) Washing Process Not allowed (vent-hole without membrane) Housing Material Non-conductive Plastic (UL 94 V-0 rated) Base Material Non-conductive Plastic (UL 94 V-0 rated) Pin Material Phosphor Bronze (C5191) Pin Foundation Plating Copper (1 - 3 m) All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 4 www.tracopower.com January 7, 2022