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CB0505XT-1W データシート(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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CB0505XT-1W データシート(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 3 page DC/DC Converter CB0505XT-1W 2014.05.16-A/1 Page 1 of 3 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation 1W, Fixed input voltage , isolated & unregulated single output RoHS FEATURES Operating temperature range: -40℃ to +85℃ Isolation voltage: 1K VDC Miniature SMD package Internal surface mounted design International standard pin-out The production process meet TS16949 system requirements CB0505XT-1W is specially designed for applications where an isolated voltage is required in a distributed power supply system. It is suitable for 1.Where the voltage of the input power supply is stable (voltage variation: ±10%Vin); 2.Where isolation is necessary between input and output (isolation voltage ≤1000VDC); 3.Where do not has high requirement of line regulation, load regulation and the ripple & noise of the output voltage; Such as: pure digital circuits, low frequency analog circuits and IGBT power device driving circuits. Selection Guide Part No. Input Voltage (VDC) Output Efficiency (%, Min./Typ.) @ Full Load Max. Capacitive Load (μF) Nominal (Range) Output Voltage (VDC) Output Current (mA)(Max./Min.) CB0505XT-1W 5 (4.5-5.5) 5 200/20 72/76 33 Input Specifications Item Operating Conditions Min. Typ. Max. Unit Input Current (full load / no-load) 5VDC input -- 267/24 -- mA Surge Voltage (1sec. max.) 5VDC input -0.7 -- 9 VDC Input Filter Capacitor filter Output Specifications Item Operating Conditions Min. Typ. Max. Unit Output Voltage Accuracy See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change:±1% 5VDC output -- -- ±1.2 -- Load Regulation 10%-100% load 5VDC output -- 12.8 15 % Ripple * 20MHz bandwidth -- 40 75 mVp-p Noise* -- 60 100 Temperature Drift Coefficient 100% load -- -- ±0.03 %/℃ Output Short Circuit Protection** -- -- 1 s Note: * Ripple and noise tested with “parallel cable” method, please see DC-DC Converter Application Notes for specific operation methods. ** Supply voltage must be discontinued at the end of short circuit duration. General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 1000 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC 1000 -- -- MΩ Isolation Capacitance Input-output, 100KHz/0.1V -- 30 -- pF Operating Temperature Derating if the temperature ≥85℃, (see Fig. 2) -40 -- 85 ℃ Storage Temperature -55 -- 125 Casing Temperature Rise Ta=25℃ -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 ℃ |
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