TBA 1-2421E

DC/DC Converter TBA 1E Series, 1 Watt • • • Continuous short circuit protection • Input voltage ranges (±10%): 5, 12, 24 VDC • • • • High efficiency up to 82% I/O isolation: 1’500 VDC Operating temperature range -40 to +85 °C without derating SIP-7 package Unregulated outputs 3-year product warranty The TBA 1E is a 1 Watt DC/DC SIP converter series which is specifically designed to offer a low-cost solution with no concession on quality and lifetime. The new design improves on the industry standard features and offers an integrated continuous short circuit protection circuit, an operating temperature range from –40°C to 85°C without derating and I/O-isolation of 1’500 VDC. It offers a broad application range in any space and cost critical application. Models Order Code Input Voltage Range TBA 1-0511E TBA 1-0512E TBA 1-0513E TBA 1-0521E TBA 1-0522E TBA 1-0523E TBA 1-1211E TBA 1-1212E TBA 1-1213E TBA 1-1221E TBA 1-1222E TBA 1-1223E TBA 1-2411E TBA 1-2412E TBA 1-2413E TBA 1-2421E TBA 1-2422E TBA 1-2423E www.tracopower.com 4.5 - 5.5 VDC (5 VDC nom.) 10.8 - 13.2 VDC (12 VDC nom.) 21.6 - 26.4 VDC (24 VDC nom.) Output 1 Output 2 Vnom Imax 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 200 mA 84 mA 66 mA 100 mA 41 mA 33 mA 200 mA 84 mA 66 mA 100 mA 41 mA 33 mA 200 mA 84 mA 66 mA 100 mA 41 mA 33 mA September 28, 2023 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 100 mA 41 mA 33 mA –5 VDC –12 VDC –15 VDC 100 mA 41 mA 33 mA –5 VDC –12 VDC –15 VDC 100 mA 41 mA 33 mA typ. 79 % 82 % 82 % 79 % 82 % 82 % 79 % 80 % 80 % 79 % 80 % 80 % 79 % 82 % 82 % 79 % 82 % 82 % Page 1 / 4 TBA 1E Series, 1 Watt Input Specifications Input Current - At no load 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: Surge Voltage Recommended Input Fuse Input Filter 25 mA typ. 15 mA typ. 10 mA typ. 9 VDC max. (1 s max.) 18 VDC max. (1 s max.) 30 VDC max. (1 s max.) 500 mA (slow blow) 200 mA (slow blow) 100 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor (add. external 22 µF, ESR