DC/DC Medical Converter TIM 2SM Series, 2 Watt Compact SMD-16-package I/O isolation 5000 VAC rated for 250 VAC working voltage Certification according to IEC/EN/ES 60601-1 3rd edition for 2xMOPP and ES 60601-1 IEC 60601-1 opperation to 5000 m altitude UL 62368-1 IEC 62368-1 Low leakage current < 2 A The TIM 2SM series is a range of 2 Watt DC/DC converters in compact SMD Extended operating temperature range package and with reinforced isolation of 5000 VACrms for medical application- 40C to 95C. s. With a low leakage current of less than 2 A the converters are predestined to insulate electrical equipment from the applied parts to patient (BF classifica- 5-year product warranty tion). The models are approved to IEC/EN/ES 60601-1 3rd edition for 2xMOPP up to an altitude of 5000m and come along with an ISO 14971 risk management file. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TIM 2-0910SM 3.3 VDC 600 mA 75 % TIM 2-0911SM 5 VDC 400 mA 78 % TIM 2-0919SM 9 VDC 222 mA 78 % 4.5 - 12 VDC TIM 2-0912SM 12 VDC 167 mA 82 % (9 VDC nom.) TIM 2-0913SM 15 VDC 134 mA 82 % TIM 2-0915SM 24 VDC 83 mA 82 % TIM 2-0922SM +12 VDC 83 mA 12 VDC 83 mA 82 % TIM 2-0923SM +15 VDC 67 mA 15 VDC 67 mA 80 % TIM 2-1210SM 3.3 VDC 600 mA 76 % TIM 2-1211SM 5 VDC 400 mA 78 % TIM 2-1219SM 9 VDC 222 mA 79 % 9 - 18 VDC TIM 2-1212SM 12 VDC 167 mA 82 % (12 VDC nom.) TIM 2-1213SM 15 VDC 134 mA 82 % TIM 2-1215SM 24 VDC 83 mA 81 % TIM 2-1222SM +12 VDC 83 mA 12 VDC 83 mA 81 % TIM 2-1223SM +15 VDC 67 mA 15 VDC 67 mA 81 % TIM 2-2410SM 3.3 VDC 600 mA 76 % TIM 2-2411SM 5 VDC 400 mA 79 % TIM 2-2419SM 9 VDC 222 mA 80 % 18 - 36 VDC TIM 2-2412SM 12 VDC 167 mA 81 % (24 VDC nom.) TIM 2-2413SM 15 VDC 134 mA 81 % TIM 2-2415SM 24 VDC 83 mA 81 % TIM 2-2422SM +12 VDC 83 mA 12 VDC 83 mA 81 % TIM 2-2423SM +15 VDC 67 mA 15 VDC 67 mA 81 % TIM 2-4810SM 3.3 VDC 600 mA 76 % TIM 2-4811SM 5 VDC 400 mA 78 % TIM 2-4819SM 9 VDC 222 mA 79 % 36 - 75 VDC TIM 2-4812SM 12 VDC 167 mA 80 % (48 VDC nom.) TIM 2-4813SM 15 VDC 134 mA 82 % TIM 2-4815SM 24 VDC 83 mA 81 % TIM 2-4822SM +12 VDC 83 mA 12 VDC 83 mA 81 % TIM 2-4823SM +15 VDC 67 mA 15 VDC 67 mA 81 % Page 1 / 5 www.tracopower.com August 20, 2020TIM 2SM Series, 2 Watt Input Specifications Input Current - At no load 9 Vin models: 80 mA typ. 12 Vin models: 40 mA typ. 24 Vin models: 25 mA typ. 48 Vin models: 12 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 (10 - 90%) single output models: 0.5% max. dual output models: 0.8% max. (Output 1) 0.8% 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: 1 000 F max. 5 Vout models: 1 000 F max. 9 Vout models: 430 F max. 12 Vout models: 220 F max. 15 Vout models: 170 F max. 24 Vout models: 100 F max. - dual output 12 / -12 Vout models: 170 / 170 F max. 15 / -15 Vout models: 100 / 100 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 Overload Protection Foldback Mode Overvoltage Protection 104 - 197% of Vout nom. (depending on model) 4 - 6.5 VDC (3.3 Vout models) 6 - 8 VDC (5 Vout models) 10 - 14 VDC (9 Vout models) 13 - 19 VDC (12 Vout models) 16 - 22 VDC (15 Vout models) 25 - 35 VDC (24 Vout models) Transient Response - Response Time 500 s typ. (25% Load Step) All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 5 www.tracopower.com August 20, 2020