DC/DC Converters TEL 3 Series, 3 Watt CB Scheme Features Wide 2:1 and 3:1 input range High efficiency up to 81% DIL-24 plastic package Indefinite short-circuit protection I/O isolation 1500 VDC Available with industry standard UL 60950-1 Pinout (NP) Operating temperature range -40C to +85C 3-year product warranty The TEL 3 series is a range of isolated 3 Watt converters in DIL-24 package offering wide 2:1and 3:1 input voltage ranges. Further features are high efficiency which allows operation temperature up to 71C at full load and low output noise. This product series provides an economical solution for many cost critical applications in industrial and consumer electronics. Models Ordercode * TEL 3-0511 * TEL 3-0512 TEL 3-0513 * TEL 3-0522 * TEL 3-0523 * TEL 3-1211 * TEL 3-1212 TEL 3-1213 * TEL 3-1222 * TEL 3-1223 TEL 3-2011 TEL 3-2012 TEL 3-2013 TEL 3-2022 TEL 3-2023 * TEL 3-2411 * TEL 3-2412 TEL 3-2413 * TEL 3-2422 * TEL 3-2423 TEL 3-4811 TEL 3-4812 TEL 3-4813 TEL 3-4822 TEL 3-4823 Input voltage range 4.5 - 9.0 VDC (nominal 5 VDC) 9 - 18 VDC (nominal 12 VDC) 10 - 30 VDC (nominal 20 VDC) 18 - 36 VDC (nominal 24 VDC) 36 - 75 VDC (nominal 48 VDC) designs Output voltage 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 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC Output current max. 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 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA Efficiency typ. 70 % 74 % 74 % 74 % 74 % 76 % 80 % 80 % 80 % 80 % 76 % 80 % 80 % 80 % 80 % 77 % 81 % 81 % 81 % 81 % 77 % 81 % 81 % 81 % 81 % for new * add suffix -NP formmodels mendedwith industry standard pinout ot reco n http://www.tracopower.com Page 1 of 3 DC/DC Converters TEL 3 Series 3 Watt Input Specifications Input current (no load) 5 12 20 24 48 Vin Vin Vin Vin Vin models models models models models 40 mA typ. 20 mA typ. 15 mA typ. 5 mA typ. 3 mA typ. Input current (full load) 5 12 20 24 48 Vin Vin Vin Vin Vin models models models models models 820 mA typ. 320 mA typ. 190 mA typ. 155 mA typ. 80 mA typ. Surge voltage (1 sec. max.) 5 12 20 24 48 Vin Vin Vin Vin Vin models models models models models 11 VDC 25 VDC 50 VDC 50 VDC 100 VDC Reverse voltage protection 1.0 A max. Output Specifications Voltage set accuracy 1 % Regulation - Input variation Vin min. to Vin max. - Load variation 10 - 100 % single output models dual output models balanced load dual output models unbalanced load 0.5 % max. 0.5 % max. 1.0 % max. 2.0 % max Ripple and noise (20 MHz Bandwidth) <60 mVpk-pk typ. Temperature coefficient 0.02 %/K Output current limitation >110 % Iout max., constant current Short circuit protection indefinite (automatic recovery) Capacitive load single output models 2000 F max. dual output models 1000 F max. General Specifications Temperature ranges - Operating -40C to +85C - Case +95C max. - Storage -40C to +125C Load derating 3.3 %/K above 70C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F at +25C, ground benign) >1 Mio. h Isolation voltage (60 sec.) - Input/Output/Case 1500 VDC Isolation capacitance - Input/Output 500 pF typ Isolation resistance - Input/Output (500 VDC) >1`000 M Ohm Switching frequency 300 kHz typ. (Pulse frequency modulation PFM) Safety standards UL 60950-1, IEC/EN 60950-1 Compliance up to 60 VDC input voltage (SELV limit) Safety approvals CSA File No. 226037 (-NP models pending) http://directories.csa-international.org Environmental compliance - Reach www.tracopower.com/products/tel3-reach.pdf - RoHS RoHS directive 2011/65/EU All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters TEL 3 Series 3 Watt Physical Specifications Casing material non conductive black plastic Potting material epoxy (UL94V-0 rated) Weight 12 g (0.42 oz) Soldering temperature max. 265C / 10 sec. Outline Dimensions mm (inches) 2.0 2.54 2.54 (0.1) (0.1) 17.78 (0.7) 27.94 (1.1) 2.54 4.5 0.5 15.24 (0.1) (0.094) 5.08 (0.6) 22.86 ne (0.4 0.02) re igns es wd (0.2) end 20.0 15.24 2.4 (0.4 0.02) (0.18) not or ed f m com (0.787) 14 10.2 0.5 16 23 22 new 5.0 ec r d fo Bottomdview e en omm ns ig des (0.6) 11 r not 2.54 2.54 (0.1) (0.1) (0.079) 9 (0.787) 4.5 10.2 0.5 2.4 15 14 13 20.0 24 23 22 15.24 Bottom View 2 3 (0.094) 10 11 12 1 2 3 Pinout NP Version: (0.6) Standard Pinout: compatible with TED / TEM-3 Series) (0.2) (0.9) (0.18 0.02) 32.0 (1.26) 32 0.5 (1.25 0.02) Pin diameter o 0.5 0.05 (0.02) 0.002 Tolerances 0.5 (0.02) Pin-Out Pin Single Dual 1 +Vin (Vcc) +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) Pin-Out Pin Single Dual 2 -Vin (GND) -Vin (GND) 3 -Vin (GND) -Vin (GND) Common new r o f NC d -Vout de n e +Vout m +Vout 9 No pin 11 14 m ec16o r t o n -Vout Common 22 +Vin (Vcc) +Vin (Vcc) 23 +Vin (Vcc) +Vin (Vcc) ns ig des NC = not to connect Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. February 07. 2014 Page 3 of 3