DC/DC Converter THN 15N Series, 15 Watt 15 Watt converter in a compact 1.0 x 1.0 metal package Wide 2:1 input voltage: 9-18, 18-36, 36-75 VDC Internal EN 55032 class A filter Operating temperature range -40 to +70 C without derating UL 62368-1 IEC 62368-1 Low no-load power consumption The THN 15N series is the latest generation of high performance 15 W DC/DC 96-336 mW converters and comes in an encapsulated, shielded 1.0 x 1.0 x 0.4 metal package. The new and improved design allows to fully integrate an EN 55032 High efficiency up to 91% class A filter and greatly reduces the no-load power consumption (96-336 mW). Advanced circuit design and a high efficiency of up to 91% enable the I/O-isolation voltage 1600 VDC THN 15N to operate in a temperature range of 40C to +70C without derat- Protection against overload, ing. All models have a wide 2:1 input voltage range and precisely regulated, overvoltage and short circuit isolated output voltages. Further features include remote On/Off and trimmable outputs. Together with the latest IT safety certifications (UL 62368-1) typical Remote On/Off and Trim function applications for these converters are mobile equipment, instrumentation, dis- 3-year product warranty tributed power architectures 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 15-1210N 3.3 VDC 4 500 mA 88 % THN 15-1211N 5 VDC 3 000 mA 90 % THN 15-1212N 12 VDC 1 300 mA 89 % THN 15-1213N 15 VDC 1 000 mA 90 % 9 - 18 VDC THN 15-1215N 24 VDC 625 mA 91 % (12 VDC nom.) THN 15-1221N +5 VDC 1 500 mA 5 VDC 1 500 mA 86 % THN 15-1222N +12 VDC 625 mA 12 VDC 625 mA 90 % THN 15-1223N +15 VDC 500 mA 15 VDC 500 mA 90 % THN 15-1225N +24 VDC 315 mA 24 VDC 315 mA 90 % THN 15-2410N 3.3 VDC 4 500 mA 88 % 5 VDC 3 000 mA 90 % THN 15-2411N THN 15-2412N 12 VDC 1 300 mA 89 % THN 15-2413N 15 VDC 1 000 mA 90 % 18 - 36 VDC THN 15-2415N 24 VDC 625 mA 91 % (24 VDC nom.) THN 15-2421N +5 VDC 1 500 mA 5 VDC 1 500 mA 86 % THN 15-2422N +12 VDC 625 mA 12 VDC 625 mA 90 % THN 15-2423N +15 VDC 500 mA 15 VDC 500 mA 90 % THN 15-2425N +24 VDC 315 mA 24 VDC 315 mA 90 % THN 15-4810N 3.3 VDC 4 500 mA 87 % THN 15-4811N 5 VDC 3 000 mA 89 % THN 15-4812N 12 VDC 1 300 mA 89 % THN 15-4813N 15 VDC 1 000 mA 89 % 36 - 75 VDC THN 15-4815N 24 VDC 625 mA 90 % (48 VDC nom.) THN 15-4821N +5 VDC 1 500 mA 5 VDC 1 500 mA 85 % THN 15-4822N +12 VDC 625 mA 12 VDC 625 mA 89 % THN 15-4823N +15 VDC 500 mA 15 VDC 500 mA 89 % THN 15-4825N +24 VDC 315 mA 24 VDC 315 mA 89 % Page 1 / 4 www.tracopower.com September 17, 2021THN 15N Series, 15 Watt Options THN-HS1 - Optional Heat Sink: www.tracopower.com/products/thn-hs1.pdf - Optional Heat Sink: www.tracopower.com/products/thn-hs2.pdf THN-HS2 on demand - Optional Heat Sink: www.tracopower.com/products/thn-hs3.pdf (backorder with MOQ - Optional Heat Sink: www.tracopower.com/products/thn-hs4.pdf non stocking item) Input Specifications Input Current - At no load 12 Vin models: 10 mA typ. 24 Vin models: 8 mA typ. 48 Vin models: 7 mA typ. Surge Voltage 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 12 Vin models: 7.5 VDC min. / 8 VDC typ. / 8.8 VDC max. 24 Vin models: 15.5 VDC min. / 16 VDC typ. / 17.5 VDC max. 48 Vin models: 32.5 VDC min. / 33 VDC typ. / 35.5 VDC max. Recommended Input Fuse 12 Vin models: 3 150 mA (slow blow) 24 Vin models: 1 600 mA (slow blow) 48 Vin models: 800 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% (15 & 24 Vout single models) 10% (other single models) (By external trim resistor) www.tracopower.com/overview/thn15n See application note: 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/ 10 F, 6.3 V X7R) (20 MHz Bandwidth) 5 Vout models: 75 mVp-p typ. (w/ 10 F, 6.3 V X7R) 12 Vout models: 100 mVp-p typ. (w/ 1 F, 25 V X7R) 15 Vout models: 100 mVp-p typ. (w/ 1 F, 25 V X7R) 24 Vout models: 125 mVp-p typ. (w/ 2.2 F, 50 V X7R) - dual output 5 / -5 Vout models: 75 / 75 mVp-p typ. (w/ 10 F, 6.3 V X7R) 12 / -12 Vout models: 100 / 100 mVp-p typ. (w/ 1 F, 25 V X7R) 15 / -15 Vout models: 100 / 100 mVp-p typ. (w/ 1 F, 25 V X7R) 24 / -24 Vout models: 125 / 125 mVp-p typ. (w/ 2.2 F, 50 V X7R) Capacitive Load - single output 3.3 Vout models: 5 200 F max. 5 Vout models: 3 600 F max. 12 Vout models: 600 F max. 15 Vout models: 500 F max. 24 Vout models: 200 F max. - dual output 5 / -5 Vout models: 1 500 / 1 500 F max. 12 / -12 Vout models: 360 / 360 F max. 15 / -15 Vout models: 250 / 250 F max. 24 / -24 Vout models: 100 / 100 F 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