поискавой системы для электроныых деталей |
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FAN5617MPX датащи(PDF) 5 Page - Fairchild Semiconductor |
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FAN5617MPX датащи(HTML) 5 Page - Fairchild Semiconductor |
5 / 10 page © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN5617 Rev. 1.0.1 Typical Characteristics Unless otherwise noted, VIN = 3.6V, TA = 25°C, CIN = 4.7µF, COUT = 1µF, CAP1 = CAP2 = 0.1µF, the FAN5617 driving three LEDs with VF = 3.3V at 20mA. 0 5 10 15 20 25 LED Current (mA) 1X to 1.5X 1.5X to 2X 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage (V) ILED =5mA ILED =10mA ILED =15mA ILED =20mA 100 90 80 70 60 50 40 30 20 10 0 Figure 3. Voltage Multiplication Ratio vs. LED Current Figure 4. Efficiency vs. Input Voltage 1.5 0.5 -0.5 -1.5 2.7 3.2 3.7 4.2 4.7 5.2 Input Voltage (V) ILED =20mA 2.5 2.0 1.5 1.0 0.5 0 2.7 3.2 3.7 4.2 4.7 5.2 Input Voltage (V) ILED =5mA Figure 5. LED current vs. Input Voltage Figure 6. Quiescent Current vs. Input Voltage 200 180 160 140 120 100 80 60 40 20 0 15 9 13 17 LED Current (mA) VIN =5.5V VIN =3.6V VIN =2.7V 21 Figure 7. Minimum Cathode Voltage Figure 8. Dimming Linearity |
Аналогичный номер детали - FAN5617MPX |
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Аналогичное описание - FAN5617MPX |
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