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TEP4821 Dataheets PDF



Part Number TEP4821
Manufacturers Traco Electronic AG
Logo Traco Electronic AG
Description DC/DC Converter
Datasheet TEP4821 DatasheetTEP4821 Datasheet (PDF)

DC/DC Converter TEP Series Features Wide 2:1 Input Range Full SMD-Design High Power Density High Efficiency up to 84% No Derating up to +75°C Regulated Outputs I/O-Isolation 1’500 VDC Indefinite Short-Circuit Protection Input Filter meets EN 55022, Class A and FCC, Level A without external Components 24-pin DIP with industry Standard Pinout High Reliability, MTBF >1 Mio. h 2 Year Product Warranty The TEP series are high performance, isolated DC/DC-converters with a very high power density. They .

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DC/DC Converter TEP Series Features Wide 2:1 Input Range Full SMD-Design High Power Density High Efficiency up to 84% No Derating up to +75°C Regulated Outputs I/O-Isolation 1’500 VDC Indefinite Short-Circuit Protection Input Filter meets EN 55022, Class A and FCC, Level A without external Components 24-pin DIP with industry Standard Pinout High Reliability, MTBF >1 Mio. h 2 Year Product Warranty The TEP series are high performance, isolated DC/DC-converters with a very high power density. They offer the designer a ideal solution in space critical on-board level power distribution applications. SMDdesign with exclusive use of ceramic capacitors guarantees very high reliability. An automated production with 100% parameter test ensures the high quality standard of this product. 6 Watt Models Ordercode TEP 2411 TEP 2412 TEP 2421 TEP 2422 TEP 2423 TEP 4811 TEP 4812 TEP 4821 TEP 4822 TEP 4823 Input voltage range Output voltage 5.1 VDC 12 VDC ± 5 VDC ± 12 VDC ± 15 VDC 5.1 VDC 12 VDC ± 5 VDC ± 12 VDC ± 15 VDC Output current max. 1000 500 ± 500 ± 250 ± 200 1000 500 ± 500 ± 250 ± 200 mA mA mA mA mA mA mA mA mA mA Efficiency typ. 80 83 80 83 83 81 84 82 84 84 % % % % % % % % % % 18 – 36 VDC 36 – 72 VDC www.tracopower.com Page 1 DC/DC Converter TEP Series 6 Watt Input Specifications Input current (no load) 24 Vin single output models 24 Vin dual output models 48 Vin single output models 48 Vin dual output models 24 Vin; 5.1 Vout models 24 Vin; other output models 48 Vin; 5.1 Vout models 48 Vin; other output models 24 Vin models 48 Vin models 24 Vin models 48 Vin models 16 mA typ. 20 mA typ. 7 mA typ. 10 mA typ. 250mA typ. 290mA typ. 120mA typ. 140mA typ. 16.5 VDC / 16 VDC 32.5 VDC / 32 VDC t.b.a. t.b.a. EN 55022 level A, FCC part 15, level A Input current (full load) Start-up voltage / under voltage shut down Surge voltage (1 sec. max.) Conducted noise (input) Output Specifications Voltage set accuracy Regulation – Input variation Vin min. to Vin max. – Load variation 10 – 100 % – single output models – dual output models balanced load – dual output models unbalanced load ±3% ± 0.5 % max. ± 1 % max. ± 2 % max. ± 3 % max. 60 mVpk-pk max. ± 0.05 % / °C >110 % of Iout max. contsnat current constant current, indefinte 10’000 µF max. 10’000 µF max. Ripple and noise (20 MHz Bandwidth) Temperature coefficient Output current limitation Short circuit protection Capacitive load – single output models – dual output models General Specifications Temperature ranges – Operating – Case temperature – Storage – 25 °C ... + 75 °C (no derating) + 95 °C max. – 40 °C ... + 115 °C 95 % rel H max. >1 Mio. h @ + 25 °C 1’500 VDC 2200 pF typ > 1‘000 M Ohm 325 kHz typ. (Pulse frequency modulation PFM) UL 1950 , IEC 60950, EN 60950 Compliance up to 60 VDC input voltage (SELV limit) UL /cUL File E188913 Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 E) Isolation voltage Isolation capacity Isolation resistance Switching frequency Safety standards Input/Output Input/Output Input/Output (500 VDC) Safety approval 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 TEP Series 6 Watt Physical Specifications Case material Potting material Weight Soldering temperature Steel chrome-nickel plated Silicon rubber TSE (flammability to UL 94V-0) 16 g (0.56 oz) max. 260 °C / 10 sec. Outline Dimensions mm (inches) 4.54 ±0.5 (0.18 ±0.02) 2.54 (0.1) 32 ±0.5 (1.25 ±0.02) Bottom view 23 22 5.08 15.24 (0.6) 22.86 (0.9) 2 3 Pin-Out Pin 2 3 9 11 14 16 22 23 Single –Vin (GND) –Vin (GND) No pin No function +Vout –Vout +Vin (Vcc) +Vin (Vcc) Dual –Vin (GND) –Vin (GND) Common –Vout +Vout Common +Vin (Vcc) +Vin (Vcc) (0.2) 16 14 5 (0.2) 9 11 0.5 (0.02) 2.4 ±0.5 (0.1 ±0.02) 15.24 (0.6) 20 ±0.5 (0.8 ±0.02) 10 ±0.5 (0.4 ±0.02) Pin diameter ø 0.5 ±0.05 (0.02 Tolerances ±0.5 (0.02) ±0.002) Specifications can be changed without notice Rev. 06/00 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: [email protected] • internet: http://www.tracopower.com Page 3 .


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