DC/DC Converters TEN 20WIN Series, 20 Watt Features ◆ High power density in 1” x 2” metal package ◆ Ultra wide 4 : 1 input range ◆ Extended operating temperature range – 40°C to +85°C max. ◆ No minimum load required ◆ I/O-isolation 1500 VDC ◆ Remote On/Off ◆ Adjustable output voltage ◆ Industry standard footprint ◆ Shielded metal case with insulated baseplate ◆ Optional heatsink ◆ Lead free design - RoHS compliant ◆ 3-year product warranty The TEN 20WIN series is a family of high performance 20W DC/DC converter modules featuring ultra wide 4:1 input voltage ranges in a ultra compact 2“ x 1“ low profile package 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 and shortcircuit protection. Typical applications for these converters are battery operated equipment and distributed power architectures in 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. TEN 20-2410WIN 3.3 VDC 5‘500 mA 85 % TEN 20-2411WIN 5 VDC 4‘000 mA 88 % 12 VDC 1‘670 mA 86 % 15 VDC 1‘330 mA 86 % ± 5 VDC ± 2‘000 mA 88 % TEN 20-2422WIN ± 12 VDC ± 835 mA 87 % TEN 20-2423WIN ± 15 VDC ± 665 mA 87 % TEN 20-4810WIN 3.3 VDC 5‘500 mA 85 % TEN 20-4811WIN 5 VDC 4‘000 mA 88 % 12 VDC 1‘670 mA 87 % 15 VDC 1‘330 mA 87 % TEN 20-2412WIN TEN 20-2413WIN TEN 20-2421WIN TEN 20-4812WIN TEN 20-4813WIN TEN 20-4821WIN 9 – 36 VDC (24 VDC nominal) 18 – 75 VDC (48 VDC nominal) ± 5 VDC ± 2‘000 mA 89 % TEN 20-4822WIN ± 12 VDC ± 835 mA 88 % TEN 20-4823WIN ± 15 VDC ± 665 mA 88 % http://www.tracopower.com Page 1 of 4 DC/DC Converters TEN 20WIN 20 Watt Input Specifications Input current at no load 24 Vin models: 50 mA typ. 48 Vin models: 35 mA typ. Input current at full load 24 Vin models: 1000 mA typ. 48 Vin models: 500 mA typ. Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. Input voltage variation (dv/dt) 5 V / ms, max. (complies to ETS 300 132 part. 4.4) Start-up voltage / under voltage lockout 24 Vin models: 9 VDC / 7.5 VDC typ. 48 Vin models: 18 VDC / 15 VDC typ. Conducted noise (input) EN 55022 level A, FCC part 15, level A with external capacitor (see application note) 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 % Output voltage adjustment (single output models only) ±10 % by external resistor, see application note: www.tracopower.com/products/ten20win_application.pdf Regulation – Input variation Vin min. to Vin max. – Load variation 0 – 100%: single output models: dual output models: – Load cross variation 25 % / 100 % 0.2 % max. 0.5 % max. 1 % max. (balanced load) 5 % max. Temperature coefficient 0.02 % /K Ripple and noise (20 MHz Bandwidth) single output models: 75 mVpk-pk max. dual output models: 100 mVpk-pk max. Start up time (nominal Vin and constant resistive load) 20 ms typ. 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 3.3 5 /±5 12 /±12 15 /±15 Vout Vout Vout Vout models: models: models: models: 3.9 V 6.2 / ±6.2 V 15 / ±15 V 18 / ±18 V Capacitive load 3.3 5 Vout models / ± 5 12 Vout models / ±12 15 Vout models / ±15 Vout Vout Vout Vout models: models: models: models: 18’000 µF max. 9’600 µF max. / ± 4’800 µF max. 1’600 µF max. / ± 800 µF max. 1’000 µF max. / ± 500 µF max. General Specifications Temperature ranges – Operating –40 °C to +85 °C (see power derating) – Case temperature +105 °C max. – Storage –55 °C to +125 °C Humidity (non condensing) 95 % rel H max. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 4 DC/DC Converters TEN 20WIN 20 Watt General Specifications Reliability, calculated MTBF (MIL-HDBK-217F ground benign) >560’000 h @ + 25 °C Isolation voltage (60 sec.) – Input/Output 1‘500 VDC Isolation capacity – Input/Output 1500 pF max Isolation resistance – Input/Output >1‘000 M Ohm Switching frequency (fixed) 400 kHz typ. (pulse width modulation PWM) Vibration 10-55Hz, 10G, 30 minutes along X,Y,Z Remote On/Off – On: 3.0 to 12 VDC or open circuit. – Off: 0 to 1.2 VDC or short circuit pin 2 and pin 6 – Off idle current: 2.5 mA typ. Safety standards UL 60950,-1 EN 60950-1, IEC 60950-1 Safety approvals – UL/cUL www.ul.com -> certifications -> File E188913 Physical Specifications Case material copper, nickel plated Baseplate material non conductive FR4 Potting material epoxy (UL 94V-0 - rated) Weight 27 g (0.95 oz) Soldering temperature max. 265 °C / 10 sec. Application note can be downloaded under: www.tracopower.com/products/ten20win_application.pdf Power Derating 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 3 of 4 DC/DC Converters TEN 20WIN 20 Watt Outline Dimensions 50.8 Pin-Out 15.2 (0.80) (0.60) 25.4 (1.00) Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 3 + Vout + Vout 4 Trim Common 5 –Vout –Vout 6 10.2 20.32 6.0 5 (0.24) 6 (0.40) 4 (0.40) 1 2 10.16 10.16 3 Bottom View (0.40) 7.62 (0.30) (0.30) 7.62 2.5 (0.10) 5.08 (0.20) (2.0) Insulated baseplate Remote On/Off Dimensions in [mm], () = Inch Pin diameter: 1.0 ±0.05 (0.039 ±0.002) Pin pitch tolerances: ±0.35 (±0.014) Case tolerances: ±0.5 (±0.02) Heat-Sink (Option) Order code: TEN-HS1 (cont.: heat-sink, thermal pad, 2 clamps) Material: Aluminum Finish: Anodic treatment (black) Weight: 17g (0.60oz) without converter Thermal impedance after assembling: 10 K/W 56.0 (2.2) max. Heat-sink Thermal pad Clamp Converter 16.8 (0.66) max. 14.5 (0.57) Note: The product label on converter has to be removed before mounting the heat-sink. For volume orders converters will be supplied with heat-sinks 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. 09/08 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