DC/DC Converters TEM 3N Series, 3 Watt Features ◆ Cost optimized design in DIP-24 package ◆ Fully regulated output ◆ Output ripple & noise 30 mVp-p typ. ◆ Short circuit protection ◆ Operating temperature UL 60950-1 range –40°C to +75°C at full load ◆ I/O isolation 1’500 VDC ◆ Input filter meet EN 55022, class A ◆ No minimum load required ◆ Industry standard pinout ◆ 3-year product warranty 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. Models Ordercode Input voltage range TEM 3-0511N TEM 3-0512N Output voltage Output current max. Efficiency typ. 5 VDC 600 mA 70 % 12 VDC 250 mA 78 % 15 VDC 200 mA 78 % TEM 3-0522N ±12 VDC ±125 mA 78 % TEM 3-0523N ±15 VDC ±100 mA 78 % TEM 3-1211N 5 VDC 600 mA 74 % TEM 3-0513N TEM 3-1212N 5 VDC ±10% 12 VDC 250 mA 80 % 15 VDC 200 mA 80 % TEM 3-1222N ±12 VDC ±125 mA 81 % TEM 3-1223N ±15 VDC ±100 mA 82 % TEM 3-1213N 12 VDC ±10% TEM 3-2411N 5 VDC 600 mA 75 % TEM 3-2412N 12 VDC 250 mA 80 % 15 VDC 200 mA 80 % TEM 3-2422N ±12 VDC ±125 mA 81 % TEM 3-2423N ±15 VDC ±100 mA 82 % TEM 3-2413N http://www.tracopower.com 24 VDC ±10% Page 1 of 3 DC/DC Converters TEM 3N Series 3 Watt Input Specifications Input current no load / full load 5 Vin models: 90 mA / 800 mA typ. 12 Vin models: 45 mA / 320 mA typ. 24 Vin models: 22 mA / 160 mA typ. Surge voltage (1 sec. max.) 5 Vin models: 7.5 V max. 12 Vin models: 15 V max. 24 Vin models: 30 V max. Output Specifications Voltage set accuracy ±2 % Regulation – Input variation Vin min. to Vin max. ±0.5 % max. – Load variation 10 – 100 % single output models: ±0.5 % max. dual output models balanced load: ±3.0 % max. Ripple and noise (20 MHz Bandwidth) 60 mVp-p max. (30 mVp-p typ.) Temperature coefficient ±0.02 %/K Current limitation >120 % of Iout max., constant current Short circuit protection continuous Capacitive load 5 VDC models: 470 µF max. other models: 100 µF max. General Specifications Temperature ranges Derating – Operating –40°C to +85°C – Case +95°C max. – Storage –50°C to +125°C 5 %/K above +75°C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >700‘000 Mio. h Isolation voltage (60 sec.) – Input/Output 1’500 VDC Isolation capacitance – Input/Output 300 pF typ. Isolation resistance – Input/Output (500 VDC) >1‘000 M Ohm Switching frequency 300 kHz typ. (Pulse frequency modulation PFM) Safety standards CAN/CSA-C22.2 No 60950-1-07, 2nd ed; A1:2011 ANSI/UL No. 60950-1, 2nd ed.; A1:2011 IEC 60950-1:2005 (2nd edition); A1:2009 EN 60950-1:2006/A11:2009/A1:2010/12:2011 – Certification documents www.tracopower.com/overview/tem3n Environmental compliance – Reach www.tracopower.com/overview/tem3n – RoHS RoHS directive 2011/65/EU All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters TEM 3N Series 3 Watt Physical Specifications Casing material non-conductive black plastic (UL 94V-0) Weight 12.4 g (0.43 oz) Soldering temperature max. 260°C / 10 sec. Bottom view 15 14 13 2.0 Dual 1 +Vin (Vcc) +Vin (Vcc) 2 ntc. –Vout ntc. Common –Vout Common 11 +Vout +Vout 12 –Vin (GND) –Vin (GND) 13 –Vin (GND) –Vin (GND) 14 +Vout +Vout 15 –Vout Common 22 ntc. Common 2.54 2.54 23 ntc. –Vout (0.1) (0.1) 24 +Vin (Vcc) +Vin (Vcc) (0.39) (0.15) 10.0 17.78 (0.7) (0.1) (0.1) Single 3 3.8 2.54 2.54 Pin 10 2.4 24 23 22 Pin-Out 20.0 (0.79) 10 11 12 (0.094) 1 2 3 15.24 (0.6) Outline Dimensions mm (inches) 27.94 (1.1) ntc. = not to connect (0.08) 32.0 (1.26) Pin diameter ø 0.5 ±0.05 (0.02) ±0.002 Tolerances ±0.5 (±0.02) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. March 13. 2015 Page 3 of 3