TDN 1-4821WISM

DC/DC Converter • Compact SMD package 13.2 x 9.1 x 10.2 mm • • • I/O-isolation 1'600 VDC • • • Short circuit protection • 3-year product warranty TDN 1WISM Series, 1 Watt Fully regulated outputs Operating temperature range –40°C to +90°C without derating Remote On/Off Designed to meet IEC/EN/UL 62368-1 (not certified) The TDN 1WISM Series comprises 1 Watt fully regulated, high performance DC/ DC converters. They come in a compact cubical package of only 1.23 cm³. Full load operation is reliable up tp 90°C environment temperature. With 1'600 VDC I/O-isolation voltage, external On/Off, and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (4:1) and minimum load is not required. The functional I/O-isolation system is designed to meet IEC/EN/UL 62368-1 (not certified) with a test voltage (60 s) of 1'600 VDC. Models Order Code Input Voltage Range TDN 1-1210WISM TDN 1-1211WISM TDN 1-1219WISM TDN 1-1212WISM TDN 1-1213WISM TDN 1-1215WISM TDN 1-1221WISM TDN 1-1222WISM TDN 1-1223WISM TDN 1-2410WISM TDN 1-2411WISM TDN 1-2419WISM TDN 1-2412WISM TDN 1-2413WISM TDN 1-2415WISM TDN 1-2421WISM TDN 1-2422WISM TDN 1-2423WISM TDN 1-4810WISM TDN 1-4811WISM TDN 1-4819WISM TDN 1-4812WISM TDN 1-4813WISM TDN 1-4815WISM TDN 1-4821WISM TDN 1-4822WISM TDN 1-4823WISM www.tracopower.com 4.5 - 18 VDC (12 VDC nom.) 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 24 VDC +5 VDC +12 VDC +15 VDC 300 mA 200 mA 112 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA 300 mA 200 mA 112 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA 300 mA 200 mA 112 mA 90 mA 70 mA 45 mA 100 mA 45 mA 35 mA November 14, 2023 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA –5 VDC –12 VDC –15 VDC 100 mA 45 mA 35 mA typ. 77 % 79 % 79 % 81 % 81 % 80 % 77 % 80 % 81 % 76 % 78 % 79 % 81 % 81 % 80 % 77 % 80 % 81 % 75 % 78 % 79 % 81 % 81 % 80 % 77 % 80 % 81 % Page 1 / 5 TDN 1WISM Series, 1 Watt Input Specifications Input Current - At no load 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: 12 Vin models: 24 Vin models: 48 Vin models: Surge Voltage Reflected Ripple Current Recommended Input Fuse Input Filter 20 mA typ. 10 mA typ. 5 mA typ. 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 15 mAp-p typ. 10 mAp-p typ. 5 mAp-p typ. 500 mA (slow blow) 315 mA (slow blow) 160 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (0 - 100%) Ripple and Noise Capacitive Load - Cross Regulation (25% / 100% asym. load) - 20 MHz Bandwidth - single output - dual output Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Transient Response ±1% max. 0.2% max. 0.2% max. 1% max. 1% max. (Output 1) 1% max. (Output 2) dual output models: 5% max. single output models: dual output models: single output models: dual output models: 3.3 Vout models: 5 Vout models: 9 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - Response Time 30 mVp-p typ. 1'680 µF max. 820 µF max. 630 µF max. 470 µF max. 330 µF max. 160 µF max. 470 / 470 µF max. 330 / 330 µF max. 220 / 220 µF max. Not required ±0.02 %/K max. 10 ms typ. / 20 ms max. Continuous, Automatic recovery 500 µs typ. (25% Load Step) Safety Specifications Standards Designed for IEC/EN/UL 62368-1 (not certified) - IT / Multimedia Equipment EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions 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) External filter proposal: www.tracopower.com/overview/tdn1wism All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 14, 2023 Page 2 / 5 TDN 1WISM Series, 1 Watt EMS Immunity - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge - Conducted RF Disturbances - PF Magnetic Field Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: 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 Ext. input component: KY 220 µF, 100 V EN 61000-4-6, 10 Vrms, perf. criteria A Continuous: EN 61000-4-8, 100 A/m, perf. criteria A 1 s: EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges Power Derating Cooling System Remote Control Regulator Topology Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Moisture Sensitivity (MSL) Washing Process Environment Housing Material Base Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight 95% max. (non condensing) –40°C to +90°C (without derating) +105°C max. –55°C to +125°C 6.67 %/K above 90°C See application note: www.tracopower.com/overview/tdn1wism Natural convection (20 LFM) On: open circuit - Current Controlled Remote Off: 2 to 4 mA current (no internal resistor) (passive = on) Refers to 'Remote' and '-Vin' Pin External circuit proposal: www.tracopower.com/info/current-remote.pdf 2.5 mA max. - Off Idle Input Current RCC Converter 100 kHz min. (PFM) Functional Insulation 1'600 VDC - Input to Output, 60 s 1'000 MΩ min. - Input to Output, 500 VDC 50 pF max. - Input to Output, 100 kHz, 1 V - Calculated MTBF 8'400'000 h (MIL-HDBK-217F, ground benign) Level 2 (J-STD-033C) According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf MIL-STD-810F - Vibration MIL-STD-810F - Thermal Shock Non-conductive Plastic (UL 94 V-0 rated) Non-conductive Plastic (UL 94 V-0 rated) Silicone (UL 94 V-0 rated) Copper Nickel (2 - 3 µm) Tin (3 - 5 µm), matte Plastic Case PCB Mount SMD (Surface-Mount Device) SMD8 Lead-Free Reflow Soldering (acc. J-STD-020E) 245°C max. (Tp) 10 s max. (tp, at Tp - 5°C) See application note: www.tracopower.com/info/reflow-soldering.pdf 2.7 g - Operating Temperature - Case Temperature - Storage Temperature - High Temperature All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 14, 2023 Page 3 / 5 TDN 1WISM Series, 1 Watt Environmental Compliance - REACH Declaration 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).) 242daa59-1c7c-43cc-94f3-36fb1c81bef6 - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tdn1wism Outline Dimensions Pinout S 0-5° 14.2 (0.56) (3 x 0.08) 3 x 2.0 9.9 (0.39) Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 4 NC –Vout 6 –Vout Common 7 13.2 (0.52) Remote On/Off Remote On/Off 5 +Vout NC: Not connected +Vout 5.08 (0.2) 1 5 2 6 7 9.1 (0.36) 10.2 (0.40) Pin 4 0.6x0.25 (0.024x0.01) bottom view 0.25 (0.001) Dimensions in mm (inch) Tolerances: x.x: ±0.5 (±0.02) Pin pitch tolerances: ±0.25 (±0.01) Pin dimension tolerance: ±0.1 (±0.004) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 14, 2023 Page 4 / 5 TDN 1WISM Series, 1 Watt 5 1 6 2 6.00 (0.236) 3.8 (0.15) 7 10.1 (0.4) 16.2 (0.64) 2.00 (0.079) 2.1 (0.08) 1.40 (0.055) Recommended Solder Pad Layout 4 5.70 (0.244) Dimensions in mm (inch) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. 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