TDR 3-2412WI

DC/DC Converter TDR 3WI Series, 3 Watt • • • • • Compact design in THD Package • • • • • I/O isolation 1600 VDC Ultra wide 4:1 input voltage range Fully regulated outputs Low ripple and noise Temperature range –40°C to +85°C without derating Continuous short-circuit protection Remote On/Off control Fully RoHS compliant 3-year product warranty UL 62368-1 IEC 62368-1 The TDR 3WI series is a family of compact 3 W DC/DC-converters with 4:1 input voltage ranges and tightly regulated output voltages even under no load conditions. The product is available in THD-package. They work with high efficiency over the full load range and come with a remote On/Off input. The usability in temperature ranges of up to +85°C, continuous short circuit protection and excellent immunity against environmental influences make these converters very reliable. A TDR 3WI converter is the ideal solution for space critical high end applications in communication equipment, instrumentation and industrial electronics. Models Order Code Input Voltage Range TDR 3-1211WI TDR 3-1212WI TDR 3-1213WI TDR 3-1222WI TDR 3-1223WI TDR 3-2411WI TDR 3-2412WI TDR 3-2413WI TDR 3-2422WI TDR 3-2423WI TDR 3-4811WI TDR 3-4812WI TDR 3-4813WI TDR 3-4822WI TDR 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 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC +12 VDC +15 VDC 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA November 14, 2023 Vnom Efficiency Imax –12 VDC –15 VDC 125 mA 100 mA –12 VDC –15 VDC 125 mA 100 mA –12 VDC –15 VDC 125 mA 100 mA typ. 81 % 82 % 82 % 82 % 81 % 80 % 82 % 82 % 82 % 81 % 80 % 83 % 82 % 82 % 81 % Page 1 / 4 TDR 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: 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: - At full load Surge Voltage Reflected Ripple Current Recommended Input Fuse Input Filter 40 mA typ. 20 mA typ. 13 mA typ. 330 mA max. 165 mA max. 80 mA max. 25 VDC max. (1 s max.) 50 VDC max. (1 s max.) 100 VDC max. (1 s max.) 80 mAp-p typ. 40 mAp-p typ. 30 mAp-p typ. 2'500 mA (slow blow) 1'500 mA (slow blow) 1'000 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: 5 Vout models: 12 Vout models: 15 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - Response Time 30 mVp-p typ. 1'680 µF max. 820 µF max. 680 µF max. 470 / 470 µF max. 330 / 330 µF max. Not required ±0.02 %/K max. 5 ms typ. Continuous, Automatic recovery 250 µs typ. (25% Load Step) Safety Specifications Standards - IT / Multimedia Equipment - Certification Documents Pollution Degree EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/tdr3wi PD 2 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 TDR 3WI Series, 3 Watt 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/tdr3wi 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, 10 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 Power Derating Cooling System Remote Control Altitude During Operation Regulator Topology Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process Environment Housing 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 +85°C +100°C max. –55°C to +125°C 3.3 %/K above 70°C See application note: www.tracopower.com/overview/tdr3wi Natural convection (20 LFM) On: open circuit - Current Controlled Remote Off: 2 to 4 mA current (internal 1 kΩ 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 5'000 m max. Flyback Converter 100 kHz min. (RCC) Basic 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 5'700'000 h (MIL-HDBK-217F, ground benign) 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) Epoxy (UL 94 V-0 rated) Copper Nickel (40 - 120 µm) Gold (25 - 75 nm), matte Overmold PCB Mount THD (Through-Hole Device) DIP14 Lead-Free Wave Soldering 265°C / 10 s max. 4.5 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 / 4 TDR 3WI Series, 3 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).) a5705e01-1df1-406a-b8db-a2eede0d9d3f - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tdr3wi Outline Dimensions Pinout Dimensions in mm (inch) Tolerances: ±0.5 (±0.02) Pin pitch tolerances ±0.25 (±0.01) 0.25 (0.01) 13.55 (0.533) 0-15° (0.1) Single Dual 1 –Vin (GND) –Vin (GND) 2 Remote On/Off Remote On/Off 6 NC Common 7 NC –Vout 8 +Vout +Vout 9 –Vout Common 14 +Vin (Vcc) +Vin (Vcc) NC: Not connected 8 7 9 6 18.9 (0.74) 2.54 (0.4) 1.8 2.54 10.16 12.8 (0.50) (0.07) (0.1) (0.15) 1.3 (0.05) 3.8 0.8 (0.03) 8.7(0.35) Pin top view 2 14 1 © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. November 14, 2023 Page 4 / 4