DC/DC Converter TEC 2 Series, 2 Watt Compact SIP-8 package I/O-isolation voltage 1600 VDC Fully regulated outputs Operating temp range 40C to +95C TEC 2 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 lat- Continuous short circuit protection est technology and components enable an increase in efficiency by more than Remote On/Off 20%. With the reduction of thermal loss, the operating temperature range can be expanded from -40C to +95C. The converters are fully regulated over 0 - 3-year product warranty 100% load (no minimum load is required). The low input range is extended from 4.5 to 13.2 VDC while models are also available with the standard 2:1 in- Designed to meet UL 62368-1 put ranges (see TEC 2WI series for 4:1 input ranges). The functional isolation system is designed to meet EN 62368-1 with 1600 VDC test voltage. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TEC 2-0910 3.3 VDC 500 mA 78 % TEC 2-0911 5 VDC 400 mA 81 % TEC 2-0919 9 VDC 222 mA 84 % TEC 2-0912 12 VDC 167 mA 84 % 4.5 - 13.2 VDC 15 VDC 134 mA 84 % TEC 2-0913 (9 VDC nom.) TEC 2-0915 24 VDC 83 mA 85 % TEC 2-0921 +5 VDC 200 mA 5 VDC 200 mA 81 % TEC 2-0922 +12 VDC 83 mA 12 VDC 83 mA 85 % TEC 2-0923 +15 VDC 67 mA 15 VDC 67 mA 84 % TEC 2-1210 3.3 VDC 500 mA 78 % TEC 2-1211 5 VDC 400 mA 82 % TEC 2-1219 9 VDC 222 mA 84 % TEC 2-1212 12 VDC 167 mA 85 % 9 - 18 VDC TEC 2-1213 15 VDC 134 mA 85 % (12 VDC nom.) TEC 2-1215 24 VDC 83 mA 85 % TEC 2-1221 +5 VDC 200 mA 5 VDC 200 mA 82 % TEC 2-1222 +12 VDC 83 mA 12 VDC 83 mA 85 % TEC 2-1223 +15 VDC 67 mA 15 VDC 67 mA 84 % TEC 2-2410 3.3 VDC 500 mA 78 % TEC 2-2411 5 VDC 400 mA 83 % TEC 2-2419 9 VDC 222 mA 85 % TEC 2-2412 12 VDC 167 mA 86 % 18 - 36 VDC TEC 2-2413 15 VDC 134 mA 85 % (24 VDC nom.) TEC 2-2415 24 VDC 83 mA 85 % TEC 2-2421 +5 VDC 200 mA 5 VDC 200 mA 83 % TEC 2-2422 +12 VDC 83 mA 12 VDC 83 mA 85 % TEC 2-2423 +15 VDC 67 mA 15 VDC 67 mA 86 % TEC 2-4810 3.3 VDC 500 mA 76 % TEC 2-4811 5 VDC 400 mA 80 % TEC 2-4819 9 VDC 222 mA 82 % TEC 2-4812 12 VDC 167 mA 84 % 36 - 75 VDC TEC 2-4813 15 VDC 134 mA 85 % (48 VDC nom.) TEC 2-4815 24 VDC 83 mA 85 % TEC 2-4821 +5 VDC 200 mA 5 VDC 200 mA 80 % TEC 2-4822 +12 VDC 83 mA 12 VDC 83 mA 85 % +15 VDC 67 mA 15 VDC 67 mA 83 % TEC 2-4823 Page 1 / 4 www.tracopower.com April 27, 2020TEC 2 Series, 2 Watt Input Specifications Input Current - At no load 9 Vin models: 45 mA typ. 12 Vin models: 25 mA typ. 24 Vin models: 10 mA typ. 48 Vin models: 8 mA typ. Surge Voltage 9 Vin models: 15 VDC max. (1 s max.) 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 9 Vin models: 2 VDC min. / 3 VDC typ. / 4 VDC max. 12 Vin models: 6 VDC min. / 7 VDC typ. / 8 VDC max. 24 Vin models: 13 VDC min. / 15 VDC typ. / 17 VDC max. 48 Vin models: 29 VDC min. / 32 VDC typ. / 35 VDC max. Recommended Input Fuse 9 Vin models: 1 000 mA (slow blow) 12 Vin models: 500 mA (slow blow) 24 Vin models: 315 mA (slow blow) 48 Vin models: 160 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 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 dual output models: 5% max. (25% / 100% asym. load) Ripple and Noise - 20 MHz Bandwidth 75 mVp-p typ. Capacitive Load - single output 3.3 Vout models: 3 300 F max. 5 Vout models: 1 680 F max. 9 Vout models: 1 000 F max. 12 Vout models: 820 F max. 15 Vout models: 680 F max. 24 Vout models: 220 F max. - dual output 5 / -5 Vout models: 1 000 / 1 000 F max. 12 / -12 Vout models: 470 / 470 F max. 15 / -15 Vout models: 330 / 330 F 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 140 - 240% of Iout max. 180% typ. of Iout max. Transient Response - Response Time 500 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment Designed for EN 62368-1 (no certification) All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 4 www.tracopower.com April 27, 2020