DC/DC Converters TEN 40WI Series, 40 Watt RoHS compliant pending Features ◆ High Power Density: 40W in 2”x2”x0.4” Metal Package ◆ Ultra wide 4:1 Input Voltage Range ◆ Very high Efficiency up to 88% ◆ No Minimum Load required for Single Output Models ◆ Over Temperature Protection ◆ Under Voltage Lockout ◆ Remote On/Off ◆ Shielded metal Case with insulated Baseplate ◆ Optional Heatsink ◆ Lead free Design - RoHS compliant ◆ 3 Years Product Warranty The TEN 40WI series is a family of high performance 40W dc-dc converter modules featuring ultra wide 4:1 input voltage ranges in a compact low profile case with industry-standard footprint. A very high efficiency allows an operating temperature range of –40°C to 85°C. Further standard features include remote On/Off, output voltage trimming, over voltage protection, under voltage lockout, over temperature and short circuit protection. Typical applications for these products are battery operated equipment and distributed power architectures in communication and industrial electronics, everywhere where isolated, tightly regulated voltages are required and space is limited on the PCB. Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TEN 40-2410WI 3.3 VDC 10.0 A 86 % TEN 40-2411WI 5.0 VDC 8.0 A 88 % TEN 40-2412WI 9 – 36 VDC 12 VDC 3.35 A 88 % TEN 40-2413WI (24 VDC nominal) 15 VDC 2.65 A 88 % TEN 40-2422WI ± 12 VDC ± 1.65 A 88 % TEN 40-2423WI ± 15 VDC ± 1.35 A 88 % TEN 40-4810WI 3.3 VDC 10.0 A 86 % TEN 40-4811WI 5.0 VDC 8.0 A 88 % TEN 40-4812WI 18 – 75 VDC 12 VDC 3.35 A 88 % TEN 40-4813WI (48 VDC nominal) 15 VDC 2.65 A 88 % TEN 40-4822WI ± 12 VDC ± 1.65 A 88 % TEN 40-4823WI ± 15 VDC ± 1.35 A 88 % http://www.tracopower.com Page of 4 DC/DC Converters TEN 40WI 40 Watt Input Specifications Input current at no load . 24 Vin single output models: 100 mA typ 48 Vin single output models: 60 mA typ dual putput models: 30 mA typ Input current at full load (nominal input 24/48 VDC) 3.3 VDC models: 1680 / 840 mA typ. other models: 2000 / 1000 mA typ. Input voltage variation (dv/dt) 5 V/ms, max. (complies with ETS300 132 part 4.4) Start-up voltage / under voltage lockout 24 Vin models: 9 VDC / 8 VDC (typ.) 48 Vin models: 18 VDC / 16 VDC (typ.) Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. Conducted noise (input) EN 55022 level A, FCC part 15, level A with external capacitor. See application note www.tracopower.com/products/ten40wi_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 (at nominal input and full load) ± 1% Output voltage adjustment ± 10% Regulation – Input variation Vin min. to Vin max. – Load variation single output models: dual output models balanced load: – Load cross variation 25 % / 100 % 0.2 % max. 0.5 % max. (0 – 100% load) 1.0 % max. (1 – 100% load) 5 % max. Temperature coefficient 0.02 %/K max. Ripple and noise (20 MHz Bandwidth) 3.3 VDC & 5 VDC output models: 50 mVpk-pk max. dual outputs: 150 mVpk-pk max. all other outputs: 75 mVpk-pk max. Start up time (nominal Vin and constant resistive load) 25 ms typ. Transient response time (25% load change) 250 µs typ. Short circuit protection indefinite (automatic recovery) Over load protection 150% of Iout max. typ. foldback Thermal shutdown @ 110°C typ. Over voltage protection 3.3 VDC models: 5 VDC models 12/±12 DC models: 15 VDC output: 3.9 V 6.2 V 15 /±15 V 18 /±18 V Minimum load single output model: dual output models: not required. 1% of rated max current (operation at lower load condition will not damage these converters, however, they may not meet all listed specifications) Capacitive load output models 25’000 µF max. 13’000 µF max. 2’300 µF max. 1’500 µF max. 1’200 µF max. (each output) 750 µF max. (each output) 3.3 5.0 12 15 ±12 ±15 VDC VDC VDC VDC VDC VDC models: models: models: models: models: models: 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 40WI 40 Watt General Specifications Temperature ranges – Operating – 40 °C ... + 85 °C (see derating) – Case temperature + 105 °C max. – Storage – 55 °C ... + 125 °C Derating see graphs on page 3 to 5 Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F ground benign) > 150’000 h @ + 25 °C Isolation voltage (60 sec) – Input / Output 1‘500 VDC Isolation resistance – Input / Output >1‘000 M Ohm Isolation capacity – Input / Output 2500 pF max. Remote On/Off – On: 3.0 ... 12 VDC or open circuit. – Off: 0 ... 1.2 VDC or short circuit pin 3 and pin 2 – Off idle current: 2.5 mA max. Switching frequency (fixed) 300 kHz typ. (Pulse width modulation PWM) Vibration 10-55Hz, 10G, 30 minutes along X,Y,Z Safety standards UL 60950-1, EN 60950-1, IEC 60950-1 Safety approvals UL /cUL pending Application notes can be downloaded under: www.tracopower.com/products/ten40wi_application.pdf Output Voltage Adjustment Trim up Ru [kohm]* Trim down output +5% +10% +Vout Trim Rd Ru 15V ±12V ±15V 47 47 33 1.8 2.2 2.7 3.3V 5V 12V 8.2 5.6 56 0.68 0.68 5.6 15V ±12V ±15V 56 33 39 2.2 2.7 3.3 Rd [kohm]* output –5% –10% Trim - Vout 3.3V 5V 12V 6.8 4.7 47 1.5 0.56 8.2 *approximate values Power De-rating 100 Output Power (%) 80 60 Natural convection with heatsink Natural convection without heatsink 40 20 0 -40 -20 0 20 40 60 Ambient Temperature [°C] 80 100 105 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 40WI 40 Watt Physical Specifications Case material copper, nickel plated Baseplate material none conductive FR4 Potting material epoxy (UL 94V-0 -rated) Weight 60 g (2.1 oz) Soldering temperature max. 265 °C / 10 sec. Outline Dimensions Bottom view 2 1 4 (1.11) 28.2 (0.2) (0.4) 6 5 3 (0.2) 45.7 5.6 (1.8) (0.22) 50.8 10.2 (2.0) (0.4) Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 3 5.08 (2.0) 50.8 (0.3) (0.2) (0.3) (0.2) 7.62 5.08 7.62 5.08 8 7 5.08 10.16 Pin-Out – Sense* + Vout 5 + Sense* Common 6 + Vout Common 7 – Vout 8 Dimensions in [mm], () = Inch Pin diameter: 1.0 ±0.05 (0.02 ±0.002) Pin pitch tolerances: ±0.35 (±0.014) Case tolerances: ±0.5 (±0.02) Remote On/Off 4 – Vout Trim *Sense line to be connected to the output either at the module or at the load under regard of polarity. Heat-Sink (Option) Order code: TEN-HS3 (cont.: heat-sink, thermal pad, 2 clamps) Material: Aluminum Finish: Anodic treatment (black) Weight: 22g (0.78oz) (without converter) Thermal impedance after assembling: 7.6 K/W 56.0 (2.2) max. Heat-sink Thermal pad Clamp Converter 14.5 (0.57) 17.0 (0.67) max. Note: The product label on converter has to be removed before mounting the heat-sink. For volume orders converters will be supplied with heatsinks already mounted. Please contact factory for quotation. Separate heat-sinks are only available for prototypes and small quantity orders. 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 4 of 4