TDN 3-1223WI

DC/DC Converter TDN 3WI Series, 3 Watt • Ultra compact DIP package 13.2 x 9.1 x 10.2 mm • • • I/O-isolation 1‘600 VDC • • • Short circuit protection • 3-year product warranty Fully regulated outputs Operating temperature range -40°C to +70°C without derating Remote On/Off Designed to meet UL 62368-1 (UL 60950-1) The TDN 3WI Series comprises 3 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 70°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 62368-1 with a test voltage (60 s) of 1'600 VDC. Models Order Code Input Voltage Range TDN 3-1210WI TDN 3-1211WI TDN 3-1219WI TDN 3-1212WI TDN 3-1213WI TDN 3-1215WI TDN 3-1221WI TDN 3-1222WI TDN 3-1223WI TDN 3-2410WI TDN 3-2411WI TDN 3-2419WI TDN 3-2412WI TDN 3-2413WI TDN 3-2415WI TDN 3-2421WI TDN 3-2422WI TDN 3-2423WI TDN 3-4810WI TDN 3-4811WI TDN 3-4819WI TDN 3-4812WI TDN 3-4813WI TDN 3-4815WI TDN 3-4821WI TDN 3-4822WI TDN 3-4823WI 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 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA 700 mA 600 mA 333 mA 250 mA 200 mA 125 mA 300 mA 125 mA 100 mA November 30, 2022 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA typ. 76 % 80 % 81 % 83 % 84 % 82 % 80 % 82 % 82 % 77 % 80 % 81 % 83 % 83 % 82 % 80 % 82 % 82 % 77 % 80 % 81 % 83 % 83 % 82 % 80 % 82 % 82 % Page 1 / 4 TDN 3WI Series, 3 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: Surge Voltage Reflected Ripple Current Recommended Input Fuse 40 mA typ. 24 mA typ. 13 mA typ. 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 20 mAp-p typ. 12 Vin models: 1'600 mA (slow blow) 24 Vin models: 800 mA (slow blow) 48 Vin models: 500 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Capacitor Input Filter 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 50 mVp-p typ. 4'700 µF max. 2'530 µF max. 1'470 µF max. 1'220 µF max. 1'000 µF max. 470 µF max. 1'470 / 1'470 µF max. 680 / 680 µF max. 470 / 470 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 Safety Standards Designed for EN 62368-1 (no certification) - 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/tdn3wi All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 30, 2022 Page 2 / 4 TDN 3WI Series, 3 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 95% max. (non condensing) –40°C to +70°C (without derating) +105°C max. –55°C to +125°C Power Derating 2.86 %/K above 70°C See application note: www.tracopower.com/overview/tdn3wi Cooling System Natural convection (20 LFM) Remote Control On: open circuit - Current Controlled Remote Off: 2 to 4 mA current (no internal resistor) External circuit proposal: www.tracopower.com/info/current-remote.pdf 2.5 mA max. - Off Idle Input Current Switching Frequency 100 kHz min. (PFM) Insulation System Functional Insulation Isolation Test Voltage 1'600 VDC - Input to Output, 60 s Isolation Resistance 1'000 MΩ min. - Input to Output, 500 VDC Isolation Capacitance 50 pF max. - Input to Output, 100 kHz, 1 V Reliability - Calculated MTBF 5'630'000 h (MIL-HDBK-217F, ground benign) Washing Process Allowed (hermetical product) See Cleaning Guideline: www.tracopower.com/info/cleaning.pdf Environment MIL-STD-810F - Vibration MIL-STD-810F - Thermal Shock Housing Material Non-conductive Plastic (UL 94 V-0 rated) Base Material Non-conductive Plastic (UL 94 V-0 rated) Potting Material Silicone (UL 94 V-0 rated) Pin Material Copper Pin Foundation Plating Nickel (2 - 3 µm) Pin Surface Plating Tin (3 - 5 µm), matte Housing Type Plastic Case Mounting Type PCB Mount Connection Type THD (Through-Hole Device) Footprint Type DIP8 Soldering Profile 260°C / 10 s max. Weight 2.7 g www.tracopower.com/info/reach-declaration.pdf Environmental Compliance - REACH Declaration REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf - RoHS Declaration Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule). The SCIP number is provided on request.) - 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 30, 2022 Page 3 / 4 TDN 3WI Series, 3 Watt Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tdn3wi Outline Dimensions 13.2 (0.52) 9.9 (0.39) 5.08 (0.2) (3 x 0.08) 3 x 2.0 1 2 Pinout 5 6 7 9.1 (0.36) 10.2 (0.40) 4 4.5 (0.18) bottom viev 0.6x0.25 (0.024x0.01) Dimensions in mm (inch) Tolerances: x.x: ±0.5 (±0.02) Pin pitch tolerances: ±0.25 (±0.01) Pin diameter: ±0.1 (±0.004) © Copyright 2022 Traco Electronic AG Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 4 Remote On/Off Remote On/Off 5 NC –Vout 6 –Vout Common 7 +Vout +Vout NC: Not Connected Specifications can be changed without notice. www.tracopower.com Rev. November 30, 2022 Page 4 / 4