TDN 1-1212WI

DC/DC Converter • 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 TDN 1WI 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 1WI 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 1-1210WI TDN 1-1211WI TDN 1-1219WI TDN 1-1212WI TDN 1-1213WI TDN 1-1215WI TDN 1-1221WI TDN 1-1222WI TDN 1-1223WI TDN 1-2410WI TDN 1-2411WI TDN 1-2419WI TDN 1-2412WI TDN 1-2413WI TDN 1-2415WI TDN 1-2421WI TDN 1-2422WI TDN 1-2423WI TDN 1-4810WI TDN 1-4811WI TDN 1-4819WI TDN 1-4812WI TDN 1-4813WI TDN 1-4815WI TDN 1-4821WI TDN 1-4822WI TDN 1-4823WI 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 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 / 4 TDN 1WI 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/tdn1wi 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 / 4 TDN 1WI 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 95% max. (non condensing) –40°C to +90°C (without derating) +105°C max. –55°C to +125°C Power Derating 6.67 %/K above 90°C See application note: www.tracopower.com/overview/tdn1wi Cooling System Natural convection (20 LFM) Remote Control 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 Regulator Topology RCC Converter 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 8'400'000 h (MIL-HDBK-217F, ground benign) Washing Process According to 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 Lead-Free Wave Soldering 260°C / 6 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).) f5326c8e-7816-49b5-ae14-a354e8cb08f7 - SCIP Reference Number - 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 / 4 TDN 1WI Series, 1 Watt Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tdn1wi 13.2 (0.52) 9.9 (0.39) 5.08 (0.2) Pinout 1 5 2 6 7 9.1 (0.36) 10.2 (0.40) (3 x 0.08) 3 x 2.0 Outline Dimensions 4 4.5 (0.18) bottom view 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 dimension tolerance: ±0.1 (±0.004) © Copyright 2023 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 14, 2023 Page 4 / 4