TRACO POWER THN15-2425WI

DC/DC Converters THN 15WI 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 ◆ Ultrawide 4:1 input ranges 9-36 VDC or 18-75VDC ◆ Output voltage Trim ◆ I/O isolation voltage 1500 VDC ◆ Very high efficiency up to 87% The THN-15WI series is the latest generation of high performance dc-dc converter ◆ Operating temp. range : –40°C to +85°C modules setting new standards concerning power density. This product with 15W ◆ Remote On/Off control 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. ◆ Industry standard pinout All models have ultra wide 4:1 input voltage range and precisely regulated output ◆ 3-year product warranty voltages. Advanced circuit design provides high efficiency up to 87% which allows a operating temperature range of –40°C to +85°C (with derating) Further features include remote On/Off and trimmable output. Typical applications for these con- verters are battery operated equipment, mobile 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 15-2410WI 3.3 VDC 4‘000 mA 86 % THN 15-2411WI 5.0 VDC 3‘000 mA 86 % 1 THN 15-2411WI-A1 5.0 VDC * 3‘000 mA 86 % THN 15-2412WI 12 VDC 1‘300 mA 87 % THN 15-2413WI 15 VDC 1’000 mA 87 % 9 – 36 VDC THN 15-2415WI 24 VDC 625 mA 90 % (24 VDC nominal) THN 15-2421WI ±5 VDC ±1’500 mA 85 % THN 15-2422WI ±12 VDC ±625 mA 87 % THN 15-2423WI ±15 VDC ±500 mA 88 % 2 THN 15-2425WI ±24 VDC (48 VDC) * ±315 mA 91 % THN 15-4810WI 3.3 VDC 4‘000 mA 86 % THN 15-4811WI 5.0 VDC 3‘000 mA 87 % 1 THN 15-4811WI-A1 5.0 VDC * 3‘000 mA 87 % THN 15-4812WI 12 VDC 1‘300 mA 87 % THN 15-4813WI 15 VDC 1’000 mA 87 % 18 – 75 VDC THN 15-4815WI 24 VDC 625 mA 91 % (48 VDC nominal) THN 15-4821WI ±5 VDC ±1’500 mA 85 % THN 15-4822WI ±12 VDC ±625 mA 86 % THN 15-4823WI ±15 VDC ±500 mA 87 % 2 THN 15-4825WI ±24 VDC (48 VDC) * ±315 mA 90 % 1 * Adjustable output up to 6 VDC 2 * The outputs can also be used in serial circuit for single 48 VDC operation. www.tracopower.com Page 1 of 4 DC/DC Converters THN 15WI Series 15 Watt Input Specifications Input current at no load – 24 Vin 3.3 Vout models: 45 mA typ. 5 Vout models: 70 mA typ. 24 Vout models: 12 mA typ. ±24 Vout models: 15 mA typ. other models: 20 mA typ. – 48 Vin 3.3 Vout models: 25 mA typ. 5 Vout models: 35 mA typ. 12, 15 & ±5 Vout models: 12 mA typ. ±12 Vout models: 15 mA typ. ±15 Vout models: 20 mA typ 24 & ±24 Vout models: 10 mA typ Start-up voltage / 24 Vin models: 9 VDC / 8 VDC under voltage shut down 48 Vin models: 18 VDC / 16 VDC Surge voltage 24 Vin models: 50 V max. (100 ms max.) 48 Vin models: 100 V max. Reflected input ripple current 30 mA typ. Conducted noise EN 55032 class A and B (with external components) – Filter proposal for compling to class A/B www.tracopower.com/overview/thn15wi 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 Nippon chemi-con KY 220 µF, 100 V – External input capacitor Conducted immunity EN 61000-4-6, 3 Vrms, perf. criteria A Output Specifications Voltage set accuracy ±1 % Output voltage adjustment range 5.0 Vout A1 models: –10 to +20 % 24 Vout models: –10 to +20 % all other models: ±10 % only for single output models – For further information see application note www.tracopower.com/overview/thn15wi 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 Vout models: 75 mVpk-pk with external capacitor all other models: 100 mVpk-pk max. with external capacitor – For further information see application note www.tracopower.com/overview/thn15wi 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 VDC 5 Vout models: 5.6 – 7.0 VDC 5 Vout A1 models 6.3 – 7.4 VDC 12 Vout models: 13.5 – 19.6 VDC 15 Vout models: 16.8 – 20.5 VDC 24 Vout models: 29.1 – 32.5 VDC All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 of 4 DC/DC Converters THN 15WI Series 15 Watt Output Specifications (continued) 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 change) 250 µs typ. Max. capacitive load 3.3 Vout models: 12’000 µF 5 Vout models: 6’000 µF 12 Vout models: 1’000 µF 15 Vout models: 660 µF 24 Vout models: 200 µF ±5 Vout models: 3’000 µF (each output) ±12 Vout models: 520 µF (each output) ±15 Vout models: 330 µF ( output) ±24 Vout models: 100 µF (both output) General Specifications Temperature ranges – Operating –40°C to +85°C (with derating) – Casing +105°C max. – Storage –55°C to +125°C Power derating 2.2 %/K above 60°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) >1.4 Mio. h Isolation voltage (60 s) – Input/Output 1’600 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) Vibration and thermal shock MIL-STD-810F Safety standards UL/cUL 60950-1, EN 60950-1, IEC 60950-1 – Certification documents www.tracopower.com/overview/thn15wi Environmental compliance – Reach www.tracopower.com/overview/thn15wi – 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/thn15wi All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 3 of 4 DC/DC Converters THN 15WI Series 15 Watt Outline Dimensions mm (inches) 7.62 5.08 Pin-Out (0.2) (0.3) Pin Single Dual 1 6 2 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) Bottom view 3 + Vout + Vout 4 5 3 4 Trim Common 5 –Vout –Vout 2.5 10.16 10.16 5.6 9.9 6 Remote On/Off (0.22) (0.1) (0.4) (0.4) (0.39) 25.4 (1.0) *Optional versions: Dimensions in [mm], () = Inch • without remote and trim pins add suffix -B (e.g.THN 15-2412WI-B) Pin diameter ø 1.0 (0.04) • without remote pin add suffix -B1 (e.g. THN 15-2413WI-B1) Pin pitch tolerances: ±0.25 (±0.01) • without trim pin add suffix -B2 (e.g. THN 15-4811WI-B2) Tolerances: ±0.5 (±0.02) 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 Clamp The product label on converter has to be re- Converter moved before mounting the heat-sink. For volume orders converters will be sup- plied with heat-sink already mounted. Please 16.5 (0.65) contact factory for quotation. max. Separate heat-sinks are only available for 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 26. 2018 www.tracopower.com Page 4 of 4 20.32 (0.8) 2.5 (0.1) 25.4 (1.0) 14.5 (0.57)