DC/DC Converter TEL 5 Series 5 / 6 Watt Features Wide 2:1 Input Range Cost efficient SMD-Design High Power Density High Efficiency up to 86% Regulated Outputs I/O-Isolation 1’500 VDC Indefinite Short-Circuit Protection 24-pin DIP with Industry Standard Pinout High Reliability, MTBF >1 Mio. h Internal EMI Filter to comply with EN 55022, Class A (optional) 3 Year Product Warranty The TEL 5 Series is a range of DC/DC-converter modules with wide input range of 2:1. State of the art SMD-technology guarantees a product with very high reliability and excellent cost /performance ratio. High efficiency allows an operating temperature range of –40°C to +71°C without derat- ing. This product series provides an economical solution for many cost critical applications in industrial and consumer electronics. Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TEL 5-1210 3.3 VDC 1200 mA 77 % TEL 5-1211 5 VDC 1000 mA 81 % TEL 5-1212 9 – 18 VDC 12 VDC 500 mA 84 % TEL 5-1222 ± 12 VDC ± 250 mA 84 % TEL 5-1223 ± 15 VDC ± 200 mA 84 % TEL 5-2410 3.3 VDC 1200 mA 79 % TEL 5-2411 5 VDC 1000 mA 83 % TEL 5-2412 18 – 36 VDC 12 VDC 500 mA 86 % TEL 5-2422 ± 12 VDC ± 250 mA 86 % TEL 5-2423 ± 15 VDC ± 200 mA 86 % www.tracopower.com Page 1 DC/DC Converter TEL 5 Series 5 / 6 Watt Input Specifications Input current no load /full load 12 Vin models: 20 mA / 590 mA typ. 24 Vin models: 5 mA / 290 mA typ. Start-up voltage / 12 Vin models: 8.0 VDC / 8.0 VDC under voltage shut down 24 Vin models: 16.0 VDC / 16.0 VDC Surge voltage (1 sec. max.) 12 Vin models: 25 V max. 24 Vin models: 50 V max. Reverse voltage protection 1.0 A max. Output Specifications Voltage set accuracy ± 1 % Regulation – Input variation Vin min. to Vin max. ± 0.3 % max. – Load variation 20 – 100 % – single output models ± 1 % max – dual output models balanced load ± 2 % max. Ripple and noise (20 MHz Bandwidth) 75 mVpk-pk max. Temperature coefficient ± 0.02 % /K Output current limitation >120 % of Iout max., constant current Short circuit protection indefinite (automatic recovery) Capacitive load single output models: 6800 µF max. dual output models: 1000 µF max. (each output) General Specifications Temperature ranges – Operating – 40 °C ... + 71°C (no derating) – Case temperature + 90 °C – Storage – 40 °C ... + 125 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) > 1 Mio. h @ + 25 °C Isolation voltage Input/Output 1’500 VDC Isolation capacity Input/Output 380 pF typ. Isolation resistance Input/Output (500 VDC) > 1‘000 M Ohm Switching frequency 300 kHz typ. Safety standards IEC 60950, EN 60950 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 TEL 5 Series 5 / 6 Watt Physical Specifications Case material non conductive plastic (UL 94V-0 rated) Weight 17 g (0.60 oz) Soldering temperature max. 260 °C / 10 sec. Outline Dimensions mm (inches) 23 911 Pin-Out Bottom view Pin Single Dual 2 –Vin (GND) –Vin (GND) 23 22 16 14 3 –Vin (GND) –Vin (GND) 9 No pin Common 11 No con. –Vout 14 +Vout +Vout 16 –Vout Common 22 +Vin (Vcc) +Vin (Vcc) 23 +Vin (Vcc) +Vin (Vcc) 2.54 15.24 (0.6) 5.08 (0.1) (0.2) 4.5 ±0.5 22.86 (0.9) (0.18 ±0.02) Pin diameter ø 0.5 ±0.05 (0.02 ±0.002) Tolerances ±0.5 (0.02) 32 ±0.5 (1.25 ±0.02) Specifications can be changed without notice Rev. 04/04 Jenatschstrasse 1  CH-8002 Zurich  Switzerland Tel. +41-1284 2911  Fax +41-1201 1168  e-mail: sales traco.ch  internet: http://www.tracopower.com Page 3 @ 2.4 ±0.5 15.24 (0.6) (0.1 ±0.02) 10.2 ±0.5 5.0 20.3 ±0.5 (0.8 ±0.02) (0.2) (0.4 ±0.02)