TRACO POWER THN15-2425

DC/DC Converters THN 15 Series, 15 Watt CB Scheme Features UL 60950-1UL 60950-1 ◆ Smallest encapsulated 15W Converter! 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 The THN-15 series is the latest generation of high performance dc-dc converter ◆ Very high efficiency up to 88% modules setting new standards concerning power density. This product with ◆ Operating temp. range : 15W comes in a encapsulated, shielded metal package with dimensions of only –40°C to +85°C 1.0”x1.0”x 0.4” and occupies 50%(!) less board space. All models have wide 2:1 ◆ Remote On/Off control input voltage range and precisely regulated, isolated output voltages. Advanced circuit design provides high efficiency up to 88% which allows a operating tem- ◆ Industry standard pinout perature range of –40°C to +85°C (with derating) Further features include remote ◆ 3-year product warranty 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 Input voltage range Output voltage Output current max. Efficiency typ. THN 15-1210 3.3 VDC 4‘000 mA 84 % THN 15-1211 5.0 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 nominal) THN 15-1221 ±5 VDC ±1’500 mA 85 % THN 15-1222 ±12 VDC ±625 mA 87 % THN 15-1223 ±15 VDC ±500 mA 88 % THN 15-1225 ±24 VDC (48 VDC)* ±315 mA 90 % THN 15-2410 3.3 VDC 4‘000 mA 86 % THN 15-2411 5.0 VDC 3‘000 mA 88 % 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 nominal) THN 15-2421 ±5 VDC ±1’500 mA 85 % THN 15-2422 ±12 VDC ±625 mA 88 % THN 15-2423 ±15 VDC ±500 mA 88 % THN 15-2425 ±24 VDC (48 VDC)* ±315 mA 90 % 3.3 VDC 4‘000 mA 86 % THN 15-4810 THN 15-4811 5.0 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 nominal) THN 15-4821 ±5 VDC ±1’500 mA 85 % THN 15-4822 ±12 VDC ±625 mA 89 % THN 15-4823 ±15 VDC ±500 mA 88 % THN 15-4825 ±24 VDC (48 VDC)* ±315 mA 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 models: 120 mA typ. / 90 mA typ. 24 / ±24 VDC models: 12 mA typ. / 17 mA typ. other models: 30 mA typ. – 24 Vin 3.3 / 5 VDC models: 50 mA typ. / 65 mA typ. 12 &15 VDC models: 20 mA typ ±5 & ±12 VDC models: 15 mA typ. 24 / ±24 VDC models: 10 mA typ / 12 mA typ. – 48 Vin 3.3 / 5 VDC models: 25 mA typ. / 35 mA typ. 12, 15 & ±5 VDC models: 12 mA typ. ±12 VDC models: 15 mA typ. ±15 VDC models: 20 mA typ. 24 & ±24 VDC models: 10 mA typ. Start-up voltage / 12 Vin models: 9.0 VDC / 8.0 VDC under voltage shut down 24 Vin models: 18.0 VDC / 14.5 VDC 48 Vin models: 36.0 VDC / 30.5 VDC Surge voltage 12 Vin models: 36 V max. (100 msec. 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 µF, 100 V Conducted immunity EN 61000-4-6, 3 Vrms, perf. criteria A Output Specifications Voltage set accuracy ±1 % Output voltage adjustment range 24 VDC models: –10 / +20 % all other models: ±10 % only for single output models – Application note www.tracopower.com/overview/thn15 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 balanced load: 1.0 % max. dual output models unbalanced load (25% /100%): 5.0 % max. Minimum load not required Ripple and noise (20 MHz bandwidth) 3.3/5.0 VDC models: 75 mVpk-pk with external capacitor all other models: 100 mVpk-pk max. with external capacitor – Application note 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 Vout models: 3.7 – 5.4 Vout 5 Vout models: 5.6 – 7.0 Vout 12 Vout models: 13.5 – 19.6 Vout 15 Vout models: 16.8 – 20.5 Vout 24 Vout models: 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 µs typ. All specifications valid at nominal input voltage, full load and +25°C 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 VDC models: 12’000 µF 5 VDC models: 6’000 µF 12 VDC models: 1’000 µF 15 VDC models: 660 µF 24 VDC models: 200 µF ±5 VDC models: 3’000 µF (each output) ±12 VDC models: 520 µF (each output) ±15 VDC models: 330 µF (each output) ±24 VDC models: 100 µF (each output) General Specifications Temperature ranges – Operating –40°C to +85°C (with derating) – Case temperature +105°C max. – Storage –55°C to +125°C Power derating 2.8 %/K above 70°C Thermal impedance – Natural convection 18.2°C/W – Natural convection with heat-sink 15.8°C/W Humidity (non condensing) 5 % to 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, 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 265°C / 10 s max. Application note: www.tracopower.com/overview/thn15 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. Page 3 of 4 http://www.tracopower.com DC/DC Converters THN 15 Series 15 Watt Outline Dimensions 7.62 5.08 Pin-Out (0.2) (0.3) Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 1 6 2 –Vin (GND) –Vin (GND) Bottom view 3 + Vout + Vout 4 Trim Common 5 4 3 5 –Vout –Vout 6 Remote On/Off 10.16 5.6 9.9 2.5 10.16 (0.1) (0.4) (0.4) (0.22) (0.39) 25.4 (1.0) Dimensions in [mm], () = Inch Pin diameter ø 1.0 (0.04) Pin pitch tolerances: ±0.25 (±0.01) *Optional versions: Tolerances: ±0.5 (±0.02) • 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 Note: Thermal pad The product label on converter has to be re- Clamp moved before mounting the heat-sink. Converter For volume orders converters will be sup- plied with heat-sink already mounted. Please contact factory for quotation. 16.5 (0.65) Separate heat-sinks are only available for max. prototypes and small quantity orders. Dimensions in mm, () = Inch Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com Rev. March 5. 2018 www.tracopower.com Page 4 of 4 20.32 (0.8) 2.5 (0.1) 25.4 (1.0) 14.5 (0.57)