DC/DC Converter THN 15 Series, 15 Watt Smallest encapsulated 15 W Converter Ultra compact size: 1.0 x 1.0 x 0.4 Shielded metal case with isolated baseplate Wide 2:1 input ranges: 9-18, 18-36 or 36-75 VDC Output voltage Trim UL 62368-1 IEC 62368-1 I/O isolation voltage 1600 VDC The THN 15 series is the latest generation of high performance DC/DC con- verter modules setting new standards concerning power density. This product Very high efficiency up to 88% with 15 W comes in a encapsulated, shielded metal package with dimensions of only 1.0 x 1.0 x 0.4 and occupies 50% ( ) less board space. All models Operating temp. range: have wide 2:1 input voltage range and precisely regulated, isolated output volt- 40C to +85C ages. Advanced circuit design provides high efficiency up to 88% which allows Remote On/Off control an operating temperature range of 40C to +85C (with derating). Further features include remote On/Off and trimmable output. Typical applications for Industry standard pinout these converters are mobile equipment, instrumentation, distributed power ar- 3-year product warranty chitectures in communication and industrial electronics and everywhere where space on PCB is critical. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. THN 15-1210 3.3 VDC 4 000 mA 84 % THN 15-1211 5 VDC 3 000 mA 88 % THN 15-1212 12 VDC 1 300 mA 86 % THN 15-1213 15 VDC 1 000 mA 88 % 9 - 18 VDC THN 15-1215 24 VDC 625 mA 90 % (12 VDC nom.) THN 15-1221 +5 VDC 1 500 mA 5 VDC 1 500 mA 85 % THN 15-1222 +12 VDC 625 mA 12 VDC 625 mA 87 % THN 15-1223 +15 VDC 500 mA 15 VDC 500 mA 88 % THN 15-1225 +24 VDC 315 mA 24 VDC 315 mA 90 % THN 15-2410 3.3 VDC 4 000 mA 86 % 5 VDC 3 000 mA 88 % THN 15-2411 THN 15-2412 12 VDC 1 300 mA 87 % THN 15-2413 15 VDC 1 000 mA 88 % 18 - 36 VDC THN 15-2415 24 VDC 625 mA 90 % (24 VDC nom.) THN 15-2421 +5 VDC 1 500 mA 5 VDC 1 500 mA 85 % THN 15-2422 +12 VDC 625 mA 12 VDC 625 mA 88 % THN 15-2423 +15 VDC 500 mA 15 VDC 500 mA 88 % THN 15-2425 +24 VDC 315 mA 24 VDC 315 mA 90 % THN 15-4810 3.3 VDC 4 000 mA 86 % THN 15-4811 5 VDC 3 000 mA 88 % THN 15-4812 12 VDC 1 300 mA 88 % THN 15-4813 15 VDC 1 000 mA 88 % 36 - 75 VDC THN 15-4815 24 VDC 625 mA 91 % (48 VDC nom.) THN 15-4821 +5 VDC 1 500 mA 5 VDC 1 500 mA 85 % THN 15-4822 +12 VDC 625 mA 12 VDC 625 mA 89 % THN 15-4823 +15 VDC 500 mA 15 VDC 500 mA 88 % THN 15-4825 +24 VDC 315 mA 24 VDC 315 mA 91 % Options THN-HS1 - Optional Heat Sink: www.tracopower.com/products/thn-hs1.pdf Page 1 / 4 www.tracopower.com September 17, 2021THN 15 Series, 15 Watt Input Specifications Input Current - At no load 12 Vin models: 120 mA typ. 24 Vin models: 50 mA typ. 48 Vin models: 25 mA typ. Surge Voltage 12 Vin models: 36 VDC max. (100 ms max.) 24 Vin models: 50 VDC max. (100 ms max.) 48 Vin models: 100 VDC max. (100 ms max.) Under Voltage Lockout 12 Vin models: 7 VDC min. / 8 VDC typ. / 8.8 VDC max. 24 Vin models: 14.5 VDC min. / 15.5 VDC typ. / 17.5 VDC max. 48 Vin models: 32 VDC min. / 33.5 VDC typ. / 35 VDC max. Recommended Input Fuse 12 Vin models: 3 150 mA (slow blow) 24 Vin models: 1 600 mA (slow blow) 48 Vin models: 1 000 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Pi-Type Output Specifications Output Voltage Adjustment 10% to +20% (24 Vout single models) 10% (other single models) (By external trim resistor) See application note: www.tracopower.com/overview/thn15 Output power must not exceed rated power Voltage Set Accuracy 1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.2% max. dual output models: 0.5% max. - Load Variation (0 - 100%) single output models: 0.2% 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 - single output 3.3 Vout models: 75 mVp-p typ. (w/ 1 F MC // 10 F TC) (20 MHz Bandwidth) 5 Vout models: 75 mVp-p typ. (w/ 1 F MC // 10 F TC) 12 Vout models: 100 mVp-p typ. (w/ 1 F MC // 10 F TC) 15 Vout models: 100 mVp-p typ. (w/ 1 F MC // 10 F TC) 24 Vout models: 100 mVp-p typ. (w/ 6.8 F MC) - dual output 5 / -5 Vout models: 100 / 100 mVp-p typ. (w/ 1 F MC // 10 F TC) 12 / -12 Vout models: 100 / 100 mVp-p typ. (w/ 1 F MC // 10 F TC) 15 / -15 Vout models: 100 / 100 mVp-p typ. (w/ 1 F MC // 10 F TC) 24 / -24 Vout models: 100 / 100 mVp-p typ. (w/ 4.7 F MC) Capacitive Load - single output 3.3 Vout models: 12 000 F max. 5 Vout models: 6 000 F max. 12 Vout models: 1 000 F max. 15 Vout models: 660 F max. 24 Vout models: 200 F max. - dual output 5 / -5 Vout models: 3 000 / 3 000 F max. 12 / -12 Vout models: 520 / 520 F max. 15 / -15 Vout models: 330 / 330 F max. 24 / -24 Vout models: 100 / 100 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 30 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 120 - 175% of Iout max. 150% typ. of Iout max. All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 4 www.tracopower.com September 17, 2021