DC/DC Converters THN 15WI 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 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 : -40C to +85C 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. All models have ultra wide 4:1 input voltage range and precisely regulated output voltages. Advanced circuit design provides high efficiency up to 87% 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 battery operated equipment, mobile instrumentation, distributed power architectures in communication and industrial electronics and everywhere where space on PCB is critical. Industry standard pinout 3-year product warranty Models Order code THN 15-2410WI THN 15-2411WI THN 15-2411WI-A1 THN 15-2412WI THN 15-2413WI THN 15-2415WI THN 15-2421WI THN 15-2422WI THN 15-2423WI THN 15-2425WI THN 15-4810WI THN 15-4811WI THN 15-4811WI-A1 THN 15-4812WI THN 15-4813WI THN 15-4815WI THN 15-4821WI THN 15-4822WI THN 15-4823WI THN 15-4825WI Input voltage range 9 - 36 VDC (24 VDC nominal) 18 - 75 VDC (48 VDC nominal) Output voltage 3.3 VDC 5.0 VDC 5.0 VDC *1 12 VDC 15 VDC 24 VDC 5 VDC 12 VDC 15 VDC 24 VDC (48 VDC) *2 3.3 VDC 5.0 VDC 5.0 VDC *1 12 VDC 15 VDC 24 VDC 5 VDC 12 VDC 15 VDC 24 VDC (48 VDC) *2 Output current max. 4`000 mA 3`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 3`000 mA 1`300 mA 1'000 mA 625 mA 1'500 mA 625 mA 500 mA 315 mA Efficiency typ. 86 % 86 % 86 % 87 % 87 % 90 % 85 % 87 % 88 % 91 % 86 % 87 % 87 % 87 % 87 % 91 % 85 % 86 % 87 % 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 5 Vout 24 Vout 24 Vout other - 48 Vin 3.3 Vout 5 Vout 12, 15 & 5 Vout 12 Vout 15 Vout 24 & 24 Vout models: models: models: models: models: models: models: models: models: models: models: 45 mA typ. 70 mA typ. 12 mA typ. 15 mA typ. 20 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 24 Vin models: 9 VDC / 8 VDC 48 Vin models: 18 VDC / 16 VDC Surge voltage (100 ms max.) 24 Vin models: 50 V 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 - 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 5.0 Vout A1 models: 24 Vout models: all other models: - For further information see application note -10 to +20 % -10 to +20 % 10 % only for single output models www.tracopower.com/overview/thn15wi 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) 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: 5 Vout models: 5 Vout A1 models 12 Vout models: 15 Vout models: 24 Vout models: 3.7 - 5.4 VDC 5.6 - 7.0 VDC 6.3 - 7.4 VDC 13.5 - 19.6 VDC 16.8 - 20.5 VDC 29.1 - 32.5 VDC All specifications valid at nominal input voltage, full load and +25C 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 s typ. Max. capacitive load 3.3 5 12 15 24 5 12 15 24 Vout Vout Vout Vout Vout Vout Vout Vout Vout 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 ( output) 100 F (both output) General Specifications Temperature ranges - Operating -40C to +85C (with derating) - Casing +105C max. - Storage -55C to +125C Power derating 2.2 %/K above 60C Thermal impedance - Natural convection18.2C/W - Natural convection with heat-sink 15.8C/W Humidity (non condensing) 5 % to 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, 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 265C / 10 s max. Application note: www.tracopower.com/overview/thn15wi 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 15WI Series 15 Watt Outline Dimensions mm (inches) 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 15-2412WI-B) * without remote pin add suffix -B1 (e.g. THN 15-2413WI-B1) * without trim pin add suffix -B2 (e.g. THN 15-4811WI-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 26. 2018 Page 4 of 4 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TRACO Power: THN 15-2413WI THN 15-2422WI THN 15-2412WI THN 15-2411WI THN 15-2423WI THN 15-2421WI THN 152410WI THN 15-4810WI THN 15-4821WI THN 15-4822WI THN 15-4811WI THN 15-4812WI THN 15-4823WI THN 15-4813WI THN 15-2425WI THN 15-4825WI THN 15-4815WI THN 15-2415WI