TEM 3-1212N

DC/DC Converter TEM 3N Series, 3 Watt • Cost optimized design in DIP-24 package • • • • Fully regulated output • • • • • I/O isolation 1’500 VDC Output ripple & noise 30 mVp-p typ. Short circuit protection Operating temperature range –40°C to +75°C at full load Input filter meet EN 55022, class A No minimum load required UL 62368-1 IEC 62368-1 The TEM 3N series is a range of isolated DC/DC converters in a DIP-24 package. They offer tight output regulation and very low output noise. Operating temperature range is –40°C to +85°C. This product series provides a cost effective solution for many industrial or consumer electronics applications. Industry standard pinout 3-year product warranty Models Order Code Input Voltage Range TEM 3-0511N TEM 3-0512N TEM 3-0513N TEM 3-0522N TEM 3-0523N TEM 3-1211N TEM 3-1212N TEM 3-1213N TEM 3-1222N TEM 3-1223N TEM 3-2411N TEM 3-2412N TEM 3-2413N TEM 3-2422N TEM 3-2423N www.tracopower.com 4.5 - 5.5 VDC (5 VDC nom.) 10.8 - 13.2 VDC (12 VDC nom.) 21.6 - 26.4 VDC (24 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 September 20, 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. 70 % 78 % 78 % 78 % 78 % 74 % 80 % 80 % 81 % 82 % 75 % 80 % 80 % 81 % 82 % Page 1 / 4 TEM 3N Series, 3 Watt Input Specifications Input Current - At no load 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: - At full load Surge Voltage Recommended Input Fuse Input Filter Short Circuit Input Power 90 mA typ. 45 mA typ. 22 mA typ. 800 mA typ. 320 mA typ. 160 mA typ. 7.5 VDC max. (1 s max.) 15 VDC max. (1 s max.) 30 VDC max. (1 s max.) (The need of an external fuse has to be assessed in the final application.) Internal Pi-Type 2 W max. Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (10 - 100%) Ripple and Noise - Voltage Balance (symmetrical load) - 20 MHz Bandwidth Capacitive Load - single output ±2% max. 0.5% max. 0.5% max. 0.5% max. 0.5% max. (Output 1) 0.5% max. (Output 2) dual output models: 3% 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: - dual output Minimum Load Temperature Coefficient Short Circuit Protection Output Current Limitation 30 mVp-p typ. 60 mVp-p max. 470 µF max. 100 µF max. 100 µF max. 100 / 100 µF max. 100 / 100 µF max. Not required ±0.02 %/K max. Continuous, Automatic recovery 120% max. of Iout max. Safety Specifications Safety Standards - IT / Multimedia Equipment - Certification Documents Pollution Degree CSA-C22.2, No. 60950-1 EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/tem3n PD 2 EMC Specifications EMI Emissions EN 55032 class A (internal filter) FCC Part 15 class A (internal filter) - Conducted Emissions General Specifications Relative Humidity 95% max. (non condensing) 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 TEM 3N Series, 3 Watt Temperature Ranges Power Derating Cooling System Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process - Operating Temperature - Case Temperature - Storage Temperature - High Temperature - Input to Output, 60 s - Input to Output, 1 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight Environmental Compliance - REACH Declaration - RoHS Declaration - SCIP Reference Number –40°C to +85°C +95°C max. –50°C to +125°C 5 %/K above 75°C See application note: www.tracopower.com/overview/tem3n Natural convection (20 LFM) 6'000 m max. 300 kHz typ. (PFM) Functional Insulation 1'500 VDC 1'800 VDC 1'000 MΩ min. 300 pF typ. 700'000 h (MIL-HDBK-217F, ground benign) According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf Non-conductive Plastic (UL 94 V-0 rated) Epoxy (UL 94 V-0 rated) Phosphor Bronze (C5191) Nickel (2 - 4 µm) Gold (75 - 125 nm), glossy Plastic Case PCB Mount THD (Through-Hole Device) DIP24 Lead-Free Wave Soldering 260°C / 10 s max. 12.4 g www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) 20bfc99c-f356-463f-8b8e-bfc6183456c5 Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tem3n 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 TEM 3N Series, 3 Watt Outline Dimensions Pinout 10 11 12 Bottom view 17.78 (0.700) 2.54 15 14 13 (0.100) 24 23 22 20.32 (0.80) 15.24 (0.599) 1 2 3 4.5 2x 2.54 2x 2.54 (2x 0.100) (2x 0.100) 27.94 (1.10) (0.18) Ø0.5 (Ø0.02) 10.2 (0.40) 31.8 (1.25) Pin Single Dual +Vin (Vcc) 1 +Vin (Vcc) 2 NC –Vout 3 NC Common 10 –Vout Common 11 +Vout +Vout 12 –Vin (GND) –Vin (GND) 13 –Vin (GND) –Vin (GND) 14 +Vout +Vout 15 –Vout Common 22 NC Common 23 NC –Vout 24 +Vin (Vcc) +Vin (Vcc) NC: Not connected 2.0 (0.08) Dimensions in mm (inch) Tolerances: x.x ±0.5 (x.xx ±0.02) x.xx ±0.25 (x.xxx ±0.01) Pin tolerance: x.x ±0.05 (x.xx ±0.002) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. September 20, 2023 Page 4 / 4