TRS 2-4821

DC/DC Converter TRS 2 Series, 2 Watt Most compact 2 Watt SMD DC/DC converter: 11.9 mm x 11.3 mm x 8 mm (0.47 x 0.44 x 0.31 inch) 1600 VDC I/O isolation (functional) TRS 2 Series is a new series with the design purpose to improve the prevalent High efficiency for low thermal loss 2 Watt SMD DC/DC converters in terms of size, cost, efficiency and perfor- Operating temp. range -40C to +90C mance. The main intended uses for the TRS 2 Series are IT applications, indus- trial control systems and measurement equipment. With the reduction of ther- Designed to meet UL 62368-1 mal loss, the operating temperature range can be expanded from -40C to +90C. The converters are fully regulated over 0 - 100% load (no minimum Protection against short circuit load). The low input range is extended from 4.5 to 13.2 VDC (to include 12V 3-year product warranty battery applications) while models are also available with the standard 2:1 input ranges of 9-18, 18-36 and 36-75 VDC. The functional I/O-isolation 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. TRS 2-0910 3.3 VDC 500 mA 77 % TRS 2-0911 5 VDC 400 mA 80 % TRS 2-0919 9 VDC 222 mA 80 % TRS 2-0912 12 VDC 167 mA 83 % 4.5 - 13.2 VDC TRS 2-0913 15 VDC 134 mA 82 % (9 VDC nom.) TRS 2-0915 24 VDC 83 mA 82 % TRS 2-0921 +5 VDC 200 mA 5 VDC 200 mA 78 % TRS 2-0922 +12 VDC 83 mA 12 VDC 83 mA 82 % TRS 2-0923 +15 VDC 67 mA 15 VDC 67 mA 80 % TRS 2-1210 3.3 VDC 500 mA 77 % TRS 2-1211 5 VDC 400 mA 80 % TRS 2-1219 9 VDC 222 mA 80 % TRS 2-1212 12 VDC 167 mA 84 % 9 - 18 VDC TRS 2-1213 15 VDC 134 mA 83 % (12 VDC nom.) TRS 2-1215 24 VDC 83 mA 83 % TRS 2-1221 +5 VDC 200 mA 5 VDC 200 mA 79 % TRS 2-1222 +12 VDC 83 mA 12 VDC 83 mA 83 % TRS 2-1223 +15 VDC 67 mA 15 VDC 67 mA 81 % TRS 2-2410 3.3 VDC 500 mA 77 % TRS 2-2411 5 VDC 400 mA 78 % TRS 2-2419 9 VDC 222 mA 80 % TRS 2-2412 12 VDC 167 mA 84 % 18 - 36 VDC TRS 2-2413 15 VDC 134 mA 84 % (24 VDC nom.) TRS 2-2415 24 VDC 83 mA 82 % TRS 2-2421 +5 VDC 200 mA 5 VDC 200 mA 80 % +12 VDC 83 mA 12 VDC 83 mA 83 % TRS 2-2422 TRS 2-2423 +15 VDC 67 mA 15 VDC 67 mA 82 % TRS 2-4810 3.3 VDC 500 mA 76 % TRS 2-4811 5 VDC 400 mA 79 % TRS 2-4819 9 VDC 222 mA 80 % TRS 2-4812 12 VDC 167 mA 83 % 36 - 75 VDC TRS 2-4813 15 VDC 134 mA 83 % (48 VDC nom.) TRS 2-4815 24 VDC 83 mA 82 % TRS 2-4821 +5 VDC 200 mA 5 VDC 200 mA 78 % TRS 2-4822 +12 VDC 83 mA 12 VDC 83 mA 82 % TRS 2-4823 +15 VDC 67 mA 15 VDC 67 mA 80 % Page 1 / 4 www.tracopower.com December 10, 2021TRS 2 Series, 2 Watt Input Specifications Input Current - At no load 9 Vin models: 60 mA typ. 12 Vin models: 30 mA typ. 24 Vin models: 15 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.) 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. - 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 50 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 5 ms typ. / 15 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 190% typ. of Iout max. Transient Response - Response Deviation 3% typ. (25% Load Step) - Response Time 500 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment Designed for EN 62368-1 (no certification) EMC 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/trs2 All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 4 www.tracopower.com December 10, 2021