THN 15-2411WI-A1

DC/DC Converter THN 15WI Series, 15 Watt • Smallest encapsulated 15 W 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 18-75 VDC • • Output voltage Trim • • • I/O isolation voltage 1600 VDC • • Remote On/Off control UL 62368-1 IEC 62368-1 5 Vout models with trim up to 6 VDC ideal for LDO applications Very high efficiency up to 87% Operating temp. range: –40°C to +85°C 3-year product warranty The THN 15WI series is the latest generation of high performance DC/DC converter modules setting new standards concerning power density. This product with 15 W 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 an operating temperature range of –40°C to +85°C (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. Models Order Code Input Voltage Range 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 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5 VDC 5 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC +24 VDC 3.3 VDC 5 VDC 5 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC +24 VDC 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 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC –24 VDC 1'500 mA 625 mA 500 mA 315 mA –5 VDC –12 VDC –15 VDC –24 VDC 1'500 mA 625 mA 500 mA 315 mA typ. 86 % 86 % 86 % 87 % 87 % 90 % 85 % 87 % 88 % 91 % 86 % 87 % 87 % 87 % 87 % 91 % 85 % 86 % 87 % 91 % Options THN-HS1 Note - Optional Heat Sink: www.tracopower.com/products/thn-hs1.pdf - Suffix -A1: Adjustable output up to 6 VDC, suitable for low ripple & noise applications in conjunction with an LDO regulator. - ±24 Vout models: The output can also be used in serial circuit for single 48 VDC operation. www.tracopower.com September 20, 2023 Page 1 / 4 THN 15WI Series, 15 Watt Input Specifications Input Current - At no load 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: Surge Voltage Under Voltage Lockout Reflected Ripple Current Recommended Input Fuse 45 mA typ. 20 mA typ. 50 VDC max. (100 ms max.) 100 VDC max. (100 ms max.) 7 VDC min. / 8 VDC typ. / 8.8 VDC max. 14.5 VDC min. / 16 VDC typ. / 17.5 VDC max. 30 mAp-p typ. 24 Vin models: 3'150 mA (slow blow) 48 Vin models: 1'600 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Pi-Type Input Filter Output Specifications Output Voltage Adjustment See application note: Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (0 - 100%) Ripple and Noise (20 MHz Bandwidth) - Cross Regulation (25% / 100% asym. load) - single output - dual output Capacitive Load - single output - dual output single output models: dual output models: single output models: dual output models: dual output models: 3.3 Vout models: 5 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: 24 / -24 Vout models: 3.3 Vout models: 5 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: 24 / -24 Vout models: Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limitation Overvoltage Protection Transient Response - Response Time –10% to +20% (A1 & 24 Voutmodels) ±10% (other models) (single output models only) (By external trim resistor) www.tracopower.com/overview/thn15wi Output power must not exceed rated power! ±1% max. 0.2% max. 0.5% max. 0.2% max. 1% max. (Output 1) 1% max. (Output 2) 5% max. 75 mVp-p typ. (w/ 1 µF X7R || 10 µF TC) 75 mVp-p typ. (w/ 1 µF X7R || 10 µF TC) 100 mVp-p typ. (w/ 1 µF X7R || 10 µF TC) 100 mVp-p typ. (w/ 1 µF X7R || 10 µF TC) 100 mVp-p typ. (w/ 6.8 µF X7R) 100 / 100 mVp-p typ. (w/ 1µF X7R || 10µF TC) 100 / 100 mVp-p typ. (w/ 1µF X7R || 10µF TC) 100 / 100 mVp-p typ. (w/ 1µF X7R || 10µF TC) 100 / 100 mVp-p typ. (w/ 4.7µF X7R) 12'000 µF max. 6'000 µF max. 1'000 µF max. 660 µF max. 200 µF max. 3'000 / 3'000 µF max. 520 / 520 µF max. 330 / 330 µF max. 100 / 100 µF max. Not required ±0.02 %/K max. 30 ms max. Continuous, Automatic recovery 135 - 204% of Iout max. 150% typ. of Iout max. 112 - 164% of Vout nom. 250 µs typ. (25% Load Step) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 2 / 4 THN 15WI Series, 15 Watt Safety Specifications Safety Standards EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/thn15wi PD 2 OVC I - IT / Multimedia Equipment - Certification Documents Pollution Degree Over Voltage Category EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions EMS Immunity External filter proposal: Air: Contact: - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge Ext. input component: - Conducted RF Disturbances - PF Magnetic Field Continuous: 1 s: EN 55032 class A (with external filter) EN 55032 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) www.tracopower.com/overview/thn15wi EN 61000-4-2, ±8 kV, perf. criteria A EN 61000-4-2, ±6 kV, perf. criteria A EN 61000-4-3, 10 V/m, perf. criteria A EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±1 kV, perf. criteria A 220 µF, 100 V EN 61000-4-6, 3 Vrms, perf. criteria A EN 61000-4-8, 100 A/m, perf. criteria A EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges - Operating Temperature Power Derating - Case Temperature - Storage Temperature - High Temperature Cooling System Remote Control - Voltage Controlled Remote - Off Idle Input Current - Remote Pin Input Current Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process Environment - Input to Output, 60 s - Input to Case, 60 s - Output to Case, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF - Vibration - Thermal Shock 95% max. (non condensing) –40°C to +85°C –40°C to +90°C (with Heat Sink) +105°C max. –55°C to +125°C 2.5 %/K above 60°C 2.9 %/K above 70°C (with Heat Sink) See application note: www.tracopower.com/overview/thn15wi Natural convection (20 LFM) On: 3.0 to 15 VDC or open circuit Off: 0 to 1.2 VDC or short circuit Refers to 'Remote' and '-Vin' Pin 2.5 mA typ. -0.5 to 1.0 mA 5'000 m max. 360 - 440 kHz (PWM) 400 kHz typ. (PWM) Functional Insulation 1'600 VDC 1'000 VDC 1'000 VDC 1'000 MΩ min. 1'000 pF max. 1'400'000 h (MIL-HDBK-217F, ground benign) According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf MIL-STD-810F MIL-STD-810F All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 3 / 4 THN 15WI Series, 15 Watt Housing Material Base Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Copper, Nickel plated Non-conductive FR4 (UL 94 V-0 rated) Epoxy (UL 94 V-0 rated) Copper Nickel (2 - 3 µm) Tin (3 - 5 µm), matte Metal Case PCB Mount THD (Through-Hole Device) 1" x 1" Lead-Free Wave Soldering 265°C / 10 s max. 15 g Weight Thermal Impedance 18.2 K/W typ. 15.8 K/W typ. (with Heat Sink) www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) 264a8e95-274a-487c-8a57-a20af46e4226 - Case to Ambient Environmental Compliance - REACH Declaration - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/thn15wi Outline Dimensions 7.62 5.08 (0.3) (0.2) 1 5.6 9.9 2.5 10.16 (0.22) (0.39) (0.1) (0.4) 3 2.5 4 5 (0.1) Bottom view (1.0) 2 25.4 (0.8) 20.32 6 Pinout 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 Remote On/Off 10.16 (0.4) 25.4 (1.0) Dimensions in mm (inch) Tolerances: ±0.5 (±0.02) Pin pitch tolerances ±0.25 (±0.01) Pin diameter Ø 1.0 (0.04) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. 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