TRACO POWER TMR2-4822WIN

DC/DC Converters TMR 2WIN Series, 2 Watt CB Scheme Features ◆ Ultra-wide 4:1 input range ◆ Compact SIP-8 package ◆ Temperature range –40 to +90°C (up to +75°C at full load) ◆ High efficiency of 82% ◆ Excellent load and line regulation ◆ Continuouse short-circuit protection ◆ Overload protection ◆ I/O isolation 1500 VDC ◆ Remote On/Off control The TMR-2WIN series is a family of isolated 2 W DC/DC converter modules with accurately regulated output voltages and ultra-wide 4:1 input voltage ranges. They ◆ 3-year product warranty require no minimum load and are protected against overload and short circuit. An excellent efficiency along with the use of high grade components allows a com- pact construction in SIP-8 package; even the converters can reliably operate in an ambient temperature of –40°C to +75°C at full load and up to 90°C with 50% power derating. Typical applications for these converters are distributed power ar- chitectures in communication, instrumentation and industrial electronics, everywhere where space on the PCB is critical. Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TMR 2-1210WIN 3.3 VDC 500 mA 75 % TMR 2-1211WIN 5 VDC 400 mA 80 % TMR 2-1212WIN 12 VDC 167 mA 82 % 4.5 – 18 VDC TMR 2-1213WIN 15 VDC 134 mA 82 % (12 VDC nominal) TMR 2-1221WIN ±5 VDC ±200 mA 80 % TMR 2-1222WIN ±12 VDC ±83 mA 82 % TMR 2-1223WIN ±15 VDC ±67 mA 82 % TMR 2-2410WIN 3.3 VDC 500 mA 75 % TMR 2-2411WIN 5 VDC 400 mA 80 % TMR 2-2412WIN 12 VDC 167 mA 82 % 9 – 36 VDC TMR 2-2413WIN 15 VDC 134 mA 82 % (24 VDC nominal) TMR 2-2421WIN ±5 VDC ±200 mA 80 % TMR 2-2422WIN ±12 VDC ±83 mA 82 % TMR 2-2423WIN ±15 VDC ±67 mA 82 % TMR 2-4810WIN 3.3 VDC 500 mA 74 % TMR 2-4811WIN 5 VDC 400 mA 80 % TMR 2-4812WIN 12 VDC 167 mA 82 % 18 – 75 VDC TMR 2-4813WIN 15 VDC 134 mA 82 % (48 VDC nominal) TMR 2-4821WIN ±5 VDC ±200 mA 80 % TMR 2-4822WIN ±12 VDC ±83 mA 82 % TMR 2-4823WIN ±15 VDC ±67 mA 82 % http://www.tracopower.com Page 1 of 3 DC/DC Converters TMR 2WIN Series 2 Watt Input Specifications Input current at no load (nominal input) 12 Vin models: 60 mA typ. 24 Vin models: 30 mA typ. 48 Vin models: 20 mA typ. Surge voltage (1 sec. max.) 12 Vin models: 25 V max. 24 Vin models: 50 V max. 48 Vin models: 100 V max. Short circuit input power 1500 mW Input Filter capacitor type Recommended input fuse (DC slow blow) 12 Vin models: 1000 mA 24 Vin models: 500 mA 48 Vin models: 250 mA Start up voltage / under voltage shutdown (hysteresis) 12 Vin models: 4.5 / 4.0 V (or lower) long term operation with under-voltage may cause demage 24 Vin models: 9.0 / 8.0 V (or lower) 48 Vin models: 18 / 16 V (or lower) Recommended input fuse (DC slow blow) 12 Vin models: 1000 mA 24 Vin models: 500 mA 48 Vin models: 250 mA Output Specifications Voltage set accuracy ±2 % Regulation – Input variation Vin min. to Vin max. 0.5 % max. – Load variation 0 – 100 % single output models: 1.0 % max. dual output models: 2.0 % max. (balanced load) Minimum load no minimum load required Temperature coefficient ±0.02 %/°C Ripple and noise (20 MHz Bandwidth) 100 mVp-p max Transient response (25 % load step change) 500 µs max. Short circuit protection continuous (automatic recovery) Capacitive load 3.3 VDC / 5 VDC models: 1’000 µF max. 12 VDC models: 170 µF max. 15VDC models: 110 µF max. ±5 VDC models: 470 µF max. ±12 VDC models: 100 µF max. (each output) ±15 VDC models: 47 µF max. (each output) General Specifications Temperature ranges – Operating –40°C to +90°C (natural convection 20 LFM) – Case temperature +105°C max. – Storage –55°C to +125°C Derating (convection cooling) 3.3 %/K above 75°C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) >1 Mio h Isolation voltage (60 sec.) – Input/Output 1’500 VDC Isolation capacitance – Input/Output 500 pF max. Isolation resistance – Input/Output (500 VDC) >1‘000 M Ohm Switching frequency 300 kHz (PFM) Safety standards CAN/CSA-C22.2 No 60950-1-07, 2nd ed; A1:2011 ANSI/UL No. 60950-1, 2nd ed.; A1:2011 IEC 60950-1:2005 (2nd edition); Am 1:2009 EN 60950-1:2006/A11:2009/A1:2010/A12:2011 – Certification documents www.tracopower.com/overview/tmr2win 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 3 DC/DC Converters TMR 2WIN Series 2 Watt Physical Specifications Remote On/Off – On: open or high impedance – Off: 2...4 mA input current (constant) or: 6...9 VDC via 1 kΩ resistor (Referenced to –Vin) – Off stand by input current max. 2.5 mA Casing material non-conductive plastic Potting material epoxy (UL 94V-0 rated) Weight 4.65 g (0.16 oz) Soldering temperature max. 260°C / 10 sec. Environmental compliance – Reach www.tracopower.com/overview/tmr2win – RoHS directive 2011/65/EU Outline Dimensions Pin-Out Pin Single Dual 1 –Vin (GND) –Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 Remote On/Off Remote On/Off 5 ntc ntc 6 +Vout +Vout 2.0 2 x 2.54 5.08 3 x 2.54 (0.08) (2 x 0.1) (0.2) (3 x 0.1) 7 –Vout Common (0.86) 21.8 8 ntc –Vout (ntc = not to connect) bottom view 12 35 67 8 Dimensions in [mm], () = Inch Tolerances ±0.5 (±0.02) 0.5 (0.02) Pin pitch tolerances ±0.25 (±0.01) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com Rev. April 14. 2015 www.tracopower.com Page 3 of 3 0.5 (0.02) 0.25 (0.01) 3.2 11.2 (0.44) 2.5 (0.13) (0.10) 9.3 (0.37)