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FDC20-24S33 Datasheet(PDF) 3 Page - Power Mate Technology Co., LTD |
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FDC20-24S33 Datasheet(HTML) 3 Page - Power Mate Technology Co., LTD |
3 / 3 page Page 3 of 3 Issued Date:2008/05/21 FDC20-48S05 Efficiency VS Input Voltage 75% 77% 79% 81% 83% 85% 36 40 44 48 52 56 60 64 68 72 INPUT VOLTAGE (V) FDC20-48S05 Efficiency VS Output Load 45 50 55 60 65 70 75 80 85 90 95 10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (% of Full Load) Recommended Filter for EN55022 Class B Compliance The components used in the above figure, together with the manufacturers’ part numbers for these components, are as follows: C1 C2 C3 C4 L1 FDC20-12xxx 4.7μF/50V 1812 MLCC N/A 1000pF/2KV MLCC 1000pF/2KV MLCC 450μH Common Choke PMT-048 FDC20-24xxx 4.7μF/50V 1812 MLCC N/A 1000pF/2KV MLCC 1000pF/2KV MLCC 450μH Common Choke PMT-048 FDC20-48xxx 2.2μF/100V 1812 MLCC 2.2μF/100V 1812 MLCC 1000pF/2KV MLCC 1000pF/2KV MLCC 450μH Common Choke PMT-048 Recommended EN55022 Class B Filter Circuit Layout PIN SINGLE 1 + INPUT 2 - INPUT 4 CTRL 5 NO PIN 6 + OUTPUT 7 - OUTPUT 8 TRIM DUAL + INPUT - INPUT CTRL + OUTPUT COMMON - OUTPUT TRIM TRIPLE + INPUT - INPUT CTRL + AUXILIARY +3.3V / +5V COMMON - AUXILIARY PIN CONNECTION 7(7) 8(8) TRIM UP 8(8) 6(5) TRIM DOWN Output can be externally trimmed by using the method shown below. ( ) for dual output trim RU RD EXTERNAL OUTPUT TRIMMING 1. All dimensions in Inches (mm) Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 2. Pin pitch tolerance ±0.01(0.25) 3. Pin dimension tolerance ±0.004 (0.1) |
Similar Part No. - FDC20-24S33 |
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Similar Description - FDC20-24S33 |
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