DC/DC Converters THN 15 Series, 15 Watt CB Scheme Features Smallest encapsulated 15W Converter! UL 60950-1 UL 60950-1 Ultra compact size: 1.0" x 1.0" x 0.4" Shielded metal case with isolated baseplate Wide 2:1 input ranges Output voltage Trim I/O isolation voltage 1500 VDC Very high efficiency up to 88% Operating temp. range : -40C to +85C Remote On/Off control Industry standard pinout 3-year product warranty The THN-15 series is the latest generation of high performance dc-dc converter modules setting new standards concerning power density. This product with 15W comes in a encapsulated, shielded metal package with dimensions of only 1.0"x1.0"x 0.4" and occupies 50%(!) less board space. All models have wide 2:1 input voltage range and precisely regulated, isolated output voltages. Advanced circuit design provides high efficiency up to 88% which allows a operating temperature range of -40C to +85C (with derating) Further features include remote On/Off and trimmable output. Typical applications for these converters are mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics and everywhere where space on PCB is critical. Models Order code THN 15-1210 THN 15-1211 THN 15-1212 THN 15-1213 THN 15-1215 THN 15-1221 THN 15-1222 THN 15-1223 THN 15-1225 THN 15-2410 THN 15-2411 THN 15-2412 THN 15-2413 THN 15-2415 THN 15-2421 THN 15-2422 THN 15-2423 THN 15-2425 THN 15-4810 THN 15-4811 THN 15-4812 THN 15-4813 THN 15-4815 THN 15-4821 THN 15-4822 THN 15-4823 THN 15-4825 Input voltage range 9 - 18 VDC (12 VDC nominal) 18 - 36 VDC (24 VDC nominal) 36 - 75 VDC (48 VDC nominal) Output voltage 3.3 VDC 5.0 VDC 12 VDC 15 VDC 24 VDC 5 VDC 12 VDC 15 VDC 24 VDC (48 VDC)* 3.3 VDC 5.0 VDC 12 VDC 15 VDC 24 VDC 5 VDC 12 VDC 15 VDC 24 VDC (48 VDC)* 3.3 VDC 5.0 VDC 12 VDC 15 VDC 24 VDC 5 VDC 12 VDC 15 VDC 24 VDC (48 VDC)* Output current max. 4`000 mA 3`000 mA 1`300 mA 1'000 mA 625 mA 1'500 mA 625 mA 500 mA 315 mA 4`000 mA 3`000 mA 1`300 mA 1'000 mA 625 mA 1'500 mA 625 mA 500 mA 315 mA 4`000 mA 3`000 mA 1`300 mA 1'000 mA 625 mA 1'500 mA 625 mA 500 mA 315 mA Efficiency typ. 84 % 88 % 86 % 88 % 90 % 85 % 87 % 88 % 90 % 86 % 88 % 87 % 88 % 90 % 85 % 88 % 88 % 90 % 86 % 88 % 88 % 88 % 91 % 85 % 89 % 88 % 90 % * The outputs can also be used in serial circuit for single 48 VDC operation. http://www.tracopower.com Page 1 of 4 DC/DC Converters THN 15 Series 15 Watt Input Specifications Input current at no load - 12 Vin 3.3 / 5 VDC 24 / 24 VDC other - 24 Vin 3.3 / 5 VDC 12 &15 VDC 5 & 12 VDC 24 / 24 VDC - 48 Vin 3.3 / 5 VDC 12, 15 & 5 VDC 12 VDC 15 VDC 24 & 24 VDC models: models: models: models: models: models: models: models: models: models: models: models: 120 mA typ. / 90 mA typ. 12 mA typ. / 17 mA typ. 30 mA typ. 50 mA typ. / 65 mA typ. 20 mA typ 15 mA typ. 10 mA typ / 12 mA typ. 25 mA typ. / 35 mA typ. 12 mA typ. 15 mA typ. 20 mA typ. 10 mA typ. Start-up voltage / under voltage shut down 12 Vin models: 9.0 VDC / 8.0 VDC 24 Vin models: 18.0 VDC / 14.5 VDC 48 Vin models: 36.0 VDC / 30.5 VDC Surge voltage (100 msec. max.) 12 Vin models: 36 V max. 24 Vin models: 50 V max. 48 Vin models: 100 V max. Reflected input ripple current 30 mA typ. Conducted noise EN 55022 class A and B with external components - Filter recommendation in application note www.tracopower.com/overview/thn15 ESD (electrostatic discharge) EN 61000-4-2, air 8 kV, contact 6 kV, perf. criteria A Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A Fast transient / surge (with external input capacitor) EN 61000-4-4, 2 kV, perf. criteria A EN 61000-4-5, 1 kV perf. criteria A - External input capacitor Nippon chemi-con KY 220 F, 100 V Conducted immunity EN 61000-4-6, 3 Vrms, perf. criteria A Output Specifications Voltage set accuracy 1 % Output voltage adjustment range - Application note 24 VDC models: -10 / +20 % all other models: 10 % only for single output models www.tracopower.com/overview/thn15 Regulation - Input variation (Vmin - Vmax) single output models: dual output models: - Load variation (0 - 100 %) single output models: dual output models balanced load: dual output models unbalanced load (25% /100%): 0.2 % max. 0.5 % max. 0.2 % max. 1.0 % max. 5.0 % max. Minimum load not required Ripple and noise (20 MHz bandwidth) - Application note 3.3/5.0 VDC models: 75 mVpk-pk with external capacitor all other models: 100 mVpk-pk max. with external capacitor www.tracopower.com/overview/thn15 Temperature coefficient 0.02 %/K Output current limitation typ. 150 % of Iout max., Hiccup Short circuit protection continuous, automatic recovery Over voltage protection 3.3 5 12 15 24 Vout Vout Vout Vout Vout models: models: models: models: models: 3.7 - 5.4 Vout 5.6 - 7.0 Vout 13.5 - 19.6 Vout 16.8 - 20.5 Vout 29.1 - 32.5 Vout Start up time (nominal Vin and constant resistive load) 30 ms typ. (for power on and remote on) Transient response setting time (25% load step chang) 250 s typ. All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 4 DC/DC Converters THN 15 Series 15 Watt Output Specifications Max. capacitive load 3.3 5 12 15 24 5 12 15 24 VDC VDC VDC VDC VDC VDC VDC VDC VDC models: models: models: models: models: models: models: models: models: 12'000 F 6'000 F 1'000 F 660 F 200 F 3'000 F (each output) 520 F (each output) 330 F (each output) 100 F (each output) General Specifications Temperature ranges - Operating -40C to +85C (with derating) - Case temperature +105C max. - Storage -55C to +125C Power derating 2.8 %/K above 70C Thermal impedance - Natural convection18.2C/W - Natural convection with heat-sink15.8C/W Humidity (non condensing) 5 % to 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >1.6 Mio. h Isolation voltage (60 sec.) - Input/Output 1'500 VDC Isolation capacitance - Input/Output 1000 pF typ. Isolation resistance - Input/Output (500 VDC) >1'000 MOhm Remote On/Off - On: 3.0 ... 15 VDC or open circuit - Off: 0 ... 1.2 VDC or short circuit pin 6 and pin 2 - Off idle current: 2.5 mA Switching frequency (fixed) 400 kHz typ. (pulse width modulation PWM) Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F - Test conditions www.tracopower.com/products/mil810.pdf Safety standards UL /cUL 60950-1, EN 60950-1, IEC 60950-1 - Certification documents www.tracopower.com/overview/thn15 Environmental compliance - Reach www.tracopower.com/products/reach-declaration.pdf - RoHS RoHS directive 2011/65/EU Physical Specifications Casing material nickel coated copper Baseplate non conductive FR4 Potting material epoxy (UL 94V-0 rated) Weight 15 g (0.53oz) Soldering temperature 265C / 10 s max. Application note: www.tracopower.com/overview/thn15 All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 3 of 4 DC/DC Converters THN 15 Series 15 Watt Outline Dimensions 7.62 5.08 (0.3) (0.2) 3 5.6 9.9 2.5 10.16 10.16 (0.22) (0.39) (0.1) (0.4) (0.4) (1.0) 2.5 4 5 (0.1) Bottom view 25.4 (0.8) 20.32 1 2 6 Pin-Out Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 -Vin (GND) -Vin (GND) 3 + Vout + Vout 4 Trim Common 5 -Vout -Vout 6 Remote On/Off 25.4 (1.0) Dimensions in [mm], () = Inch Pin diameter o 1.0 (0.04) Pin pitch tolerances: 0.25 (0.01) Tolerances: 0.5 (0.02) *Optional versions: * without remote and trim pins add suffix -B (e.g.THN 15-2412-B) * without remote pin add suffix -B1 (e.g. THN 15-1211-B1) * without trim pin add suffix -B2 (e.g. THN 15-2413-B2) Heat-Sink (Option) Order code: THN-HS1 (cont.: heat-sink, thermal pad, 2 clamps) Material: Aluminum Finish: Anodic treatment (black) Weight: 8 g (0.28oz) without converter Thermal impedance after assembling: 15.8 K/W 31.0 (1.22) max. Heat-sink Thermal pad Clamp Converter Note: The product label on converter has to be removed before mounting the heat-sink. For volume orders converters will be supplied with heat-sink already mounted. Please contact factory for quotation. Separate heat-sinks are only available for prototypes and small quantity orders. 14.5 (0.57) 16.5 (0.65) max. Dimensions in mm, () = Inch Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. March 5. 2018 Page 4 of 4