DC/DC Converter TEM 3 Series 3 Watt Features 24–Pin DIP Package Tightly regulated Output Very low Output Noise Short-Circuit Protection Internal Filter Industry Standard Pinout 2 Year Product Warranty The TEM 3 series is a range of isolated dc/dc converters in a DIL-24 package. They offer tight output regulation and very low output noise. Operating temperature range is –25 °C to +70°C. This product series provides a cost effective solution for many industrial or consumer electronics applications. Ordercode TEM 3-0511 TEM 3-0512 TEM 3-0521 TEM 3-0522 TEM 3-1211 TEM 3-1212 TEM 3-1221 TEM 3-1222 TEM 3-2411 TEM 3-2412 TEM 3-2421 TEM 3-2422 www.tracopower.com Input voltage Output voltage Output current max. Efficiency typ. 5 VDC ± 10% 5 12 ±12 ±15 VDC VDC VDC VDC 600 250 ± 125 ± 100 mA mA mA mA 60 62 60 60 % % % % 12 VDC ± 10% 5 12 ±12 ±15 VDC VDC VDC VDC 600 250 ± 125 ± 100 mA mA mA mA 60 62 60 60 % % % % 24 VDC ± 10% 5 12 ±12 ±15 VDC VDC VDC VDC 600 250 ± 125 ± 100 mA mA mA mA 60 64 60 60 % % % % Page 1 DC/DC Converter TEM 3 Series 3 Watt Input Specifications Input current (no load) 5 Vin models 12 Vin models 24 Vin models 100 mA typ. 50 mA typ. 25 mA typ. Input current (full load) 5 Vin models 12 Vin models 24 Vin models 980 mA typ. 410 mA typ. 205 mA typ. Surge voltage (1 sec. max.) 5 Vin models 12 Vin models 24 Vin models 7.5 VDC 15.0 VDC 30.0 VDC Output Specifications Voltage set accuracy ±3% Regulation ± 0.5 % max. – 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. ± 1.0 % max. ± 3.0 % max. Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max. Temperature coefficient ± 0.02 % / °C Output current limitation > 120% Iout max., constant current Short circuit protection indefinite Capacitive load 470 µF max. 220 µF max. – single output models – single output models General Specifications Temperature ranges – Operating – Case – Storage – 25 °C ... + 70 °C + 95 °C max. – 40 °C ... + 125 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) > 600’000 h @ + 25 °C Isolation voltage Input/Output 500 VDC Isolation capacity Input/Output 100 pF typ Isolation resistance Input/Output (500 VDC) > 1‘000 M Ohm Switching frequency 80 kHz typ. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TEM 3 Series 3 Watt Physical Specifications Case material black coated metal Weight 14 g (0.49 oz) Soldering temperature max. 260 °C / 10 sec. Outline Dimensions mm (inches) 20.0 (0.394) Dual 1 +Vin (Vcc) +Vin (Vcc) 2 No function –Vout 3 No function Common 10 –Vout Common 11 +Vout +Vout 12 –Vin (GND) –Vin (GND) 13 –Vin (GND) –Vin (GND) 14 +Vout +Vout 15 –Vout Common 22 No function Common 23 No function –Vout 24 +Vin (Vcc) +Vin (Vcc) 3.8 10.0 2.4 Single (0.394) 15 14 13 24 23 22 Pin (0.15) Bottom view Pin-Out 15.24 (0.394) 10 11 12 (0.094) 1 2 3 2.54 2.54 17.78 (0.7) (0.1) (0.1) 2.54 2.54 (0.1) (0.1) 27.94 (1.1) 2.0 (0.079) 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 Rev. 12/00 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: [email protected] • internet: http://www.tracopower.com Page 3