| 전자부품 데이터시트 검색엔진 |
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PQ3RF33 데이터시트(PDF) 5 Page - Sharp Corporation |
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PQ3RF33 데이터시트(HTML) 5 Page - Sharp Corporation |
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5 / 7 page ![]() Low Power-Loss Voltage Regulators PQ3RF23/PQ3RF33 Fig.17 Ripple Rejection vs. Input Ripple Frequency Fig.19 Ripple Rejection vs. Output Current Fig.18 Ripple Rejection vs. Input Ripple Frequency Fig.20 Ripple Rejection vs. Output Current (PQ3RF23) (PQ3RF33) (PQ3RF23) (PQ3RF33) Junction temperature Tj (˚C) IOP:Output current when output voltage is 95% in comparison with the initial value –25 0 2.0 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 25 50 75 100 125 VIN=10V VIN=7V VIN=4.3V VIN=3.8V VIN=5V Fig.21 Output Peak Current vs. Junction Temperature Fig.22 Output Peak Current vs. Junction Temperature (PQ3RF33) (PQ3RF23) –25 0 4.0 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 25 50 75 100 125 VIN=10V VIN=7V VIN=4.3V VIN=3.8V VIN=5V IOP:Output current when output voltage is 95% in comparison with the initial value Junction temperature Tj (˚C) 0.1 1 10 100 Input ripple frequency f (kHz) 0 10 20 30 40 50 60 70 80 ei(rms)=0.5V IO=0.5A VIN=5V 0.1 1 10 100 Input ripple frequency f (kHz) 0 10 20 30 40 50 60 70 80 ei(rms)=0.5V IO=0.5A VIN=5V 80 0 0.5 1 1.5 2 Output current IO (A) 40 50 60 70 ei(rms)=0.5V f=120Hz VIN=5V 1 80 03 2.5 2 1.5 0.5 30 40 50 60 70 ei(rms)=0.5V f=120Hz VIN=5V Output current IO (A) |
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