DC/DC Converters TEN 8WI Series, 8 Watt RoHS compliant Features ◆ High Power Density in DIP-24 Metal Package ◆ Ultra wide 4:1 Input Voltage Range ◆ High Efficiency up to 88% ◆ Operating Temperature Range: -40°C to +85°C ◆ Remote On/Off ◆ Under Voltage Lockout ◆ Shielded Metal Case with insulated Base plate ◆ Lead free Design, RoHS compliant ◆ 3 Year Product Warranty The TEN 8WI series is a family of high performance 8W DC/DC converter modules featuring ultra wide 4:1 input voltage ranges in a DIP-24 package with industry-standard footprint. A very high efficiency allows an operating temperature range of –40°C to +85°C. Full SMD-design with exclusive use of ceramic capacitors guarantees a high reliability and long product lifetime. Further standard features include remote On/Off, over voltage protection, under voltage lockout and short circuit protection. Typical applications for these converters are battery operated equipment, instrumentation, communication and industrial electronics, everywhere where isolated, tightly regulated voltages are required. Models Order code Input voltage range Output voltage Output current max. Efficiency typ. 2’000 mA 85 % 1’500 mA 87 % 12 VDC 665 mA 86 % 15 VDC 535 mA 86 % ± 5 VDC ± 800 mA 84 % TEN 8-2422WI ±12 VDC ± 335 mA 86 % TEN 8-2423WI ±15 VDC ± 265 mA 86 % TEN 8-4810WI 3.3 VDC 2’000 mA 85 % TEN 8-4811WI 5 VDC 1’500 mA 87 % 12 VDC 665 mA 87 % 15 VDC 535 mA 88 % ± 5 VDC ± 800 mA 84 % TEN 8-4822WI ±12 VDC ± 335 mA 86 % TEN 8-4823WI ±15 VDC ± 265 mA 87 % TEN 8-2410WI 3.3 VDC TEN 8-2411WI 5 VDC TEN 8-2412WI TEN 8-2413WI TEN 8-2421WI TEN 8-4812WI TEN 8-4813WI TEN 8-4821WI http://www.tracopower.com 9 – 36 VDC (24 VDC nominal) 18 – 75 VDC (48 VDC nominal) Page of 4 DC/DC Converters TEN 8WI Series 8 Watt Input Specifications Input current (no load) 9–36 Vin, 3.3VDC & 5VDC 9–36 Vin other 18–75 Vin, 3.3VDC & 5VDC 18–75 Vin other Input current (full load) output output output output models: models: models: models: 40 mA typ. 25 mA typ. 20 mA typ. 13 mA typ. 9–36 Vin models: 410 mA typ 18–75 Vin models: 210 mA typ Input voltage variation (dv/dt) 5 V/ms, max. (complies with ETS300 132 part 4.4) Start-up voltage / under voltage lockout 9–36 Vin models: 9.0 VDC / 8.0 VDC (typ.) 18–75 Vin models: 18 VDC / 16 VDC (typ.) Surge voltage (100 msec. max.) 9–36 Vin models: 50 V max.. 18–75 Vin models: 100 V max. Conducted noise (input) EN 55022 level A/B, FCC part 15, level A/B with external components. See application note: www.tracopower.com/products/ten8wi_application.pdf ESD (input) EN 61000-4-2, Perf. Criteria B Fast Transient (input) EN 61000-4-4, Perf. Criteria B Surge (input) EN 61000-4-5, Perf. Criteria B Output Specifications Voltage set accuracy ± 1 % Regulation – Input variation Vin min. to Vin max – Load variation 10 – 100 % single output models: dual output models: – Load cross variation 25 % / 100 % 0.2 % max. 0.5 % max. 1 % max. 5 % max. Temperature coefficient ± 0.02 % /K Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max. Start up time (constant resistive load) – Power On 450 ms typ. – Remote On 5 ms max. Transient Response (25% load step change) 250 µs typ. Short circuit protection indefinite (automatic recovery) Over load protection 150% of Iout max. typ. Over voltage protection Capacitive load Temperature ranges 3.3 5 12 15 V V V V output: output: output: output: 3.9 V 6.2 V 15 V 18 V tba – Operating –40 °C ... +85 °C – Case temperature +100 °C max. – Storage –55 °C ... +125 °C Derating see graph below Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217 F) 1 Mio. h @ +25°C Isolation voltage (60 sec) – Input / Output 1‘500 VDC Isolation resistance – Input / Output > 1‘000 M Ohm Isolation capacity – Input / Output 300 pF max. Switching frequency 300 kHz typ. (pulse width modulation PWM) All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page of 4 DC/DC Converters TEN 8WI Series 8 Watt General Specifications Vibration 10-55Hz, 10G, 30 minutes along X,Y,Z Safety standards UL/cUL 60950-1, IEC/EN 60950-1 Safety approvals UL/cUL File tba Remote On/Off – On: 3.5 ... 12 VDC or open circuit – Off: 0 ... 1.2 VDC or short circuit pin 1 and pin 2/3 – Off idle current: 2.5 mA Application notes can be downloaded under: www.tracopower.com/products/ten8wi_application.pdf Note 1: In order to meet conducted emissions EN55022-A an aluminium electrolytic capacitor (low ESR) has to be installed between +Vin and -Vin. The capacitor should be capable to handle 0.5A ripple current. Power Derating Natural convection Forced cooling with 500 LFM 100 Output Power (%) 80 60 40 20 0 -40 -20 0 20 40 60 80 100 Ambient Temperature [°C] All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page of 4 DC/DC Converters TEN 8WI Series 8 Watt Physical Specifications Case material copper, nickel plated Baseplate material non conductive FR4 Potting material epoxy (UL94V-0 rated) Weight 18 g (0.60 oz) Soldering temperature max. 265 °C / 10 sec. (0.1) 2.54 Bottom view 2.54 (0.1) 16 2.4 (0.1) 9 11 14 Insulated Baseplate Pin Single Dual 1 Remote On/Off Remote On/Off 2 –Vin (GND) –Vin (GND) 3 –Vin (GND) –Vin (GND) 9 No con. Common 1 2 3 23 22 (0.6) 15.24 5.08 (1.0) 25.4 32 (1.25) Pin-Out (0.2) 2.0 (0.08) Outline Dimensions 15.24 11 No con. –Vout 14 +Vout +Vout 16 –Vout Common 22 +Vin (Vcc) +Vin (Vcc) 23 +Vin (Vcc) +Vin (Vcc) (0.6) 3.8 10.2 20.3 (0.15) (0.4) (0.8) Dimensions in [mm], () = Inch Pin diameter ø 0.5 ±0.05 (0.02 ±0.002) Tolerances ±0.5 (0.02) Pin pich tolerances ±0.35 (0.014) Specifications can be changed any time without notice Rev. 08/07 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · [email protected] · www.tracopower.com Page of 4