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FAN1540DX データシート(PDF) 5 Page - Fairchild Semiconductor |
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FAN1540DX データシート(HTML) 5 Page - Fairchild Semiconductor |
5 / 15 page 5 www.fairchildsemi.com FAN1539/FAN1540 Rev. 1.1.1 Notes: 6. Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 1% below the nominal value measured at VIN = 5V. 7. Measured within 10Hz to 10kHz bandwidth. 8. Measured at DC, specified at 120 Hz. 9. CIN = 22µF, COUT = 10µF. Both capacitors are low ESR X7R type. Test Circuit Quiescent Current IGND VIN ≤ 7V 2mA ≤ IOUT ≤ IMAX 1.0 2.0 mA Quiescent Current IGND VIN = 5V 0mA ≤ IOUT ≤ 50mA 1.0 2.0 mA Thermal Shutdown TjSD 3.0V ≤ VIN ≤ 5.25V 160 °C Thermal Hysteresis THYST 3.0V ≤ VIN ≤ 5.25V 15 °C Parameter Symbol Test Conditions Test Limits Units VIN IOUT Min. Typ. Max. DUT GND CIN VIN VOUT COUT Notes: 1. Use low ESR capacitors. 2. CIN should be placed as close to VIN as possible. IN OUT 22 µF 10 µF Electrical Characteristics—FAN1539MPX, FAN1540MPX, FAN1540MMPX, FAN1540DX (Continued) Unless otherwise specified, VIN = 4.50V to 7V, Tj = 25˚C, IMAX (FAN1539) = 1.0A, IMAX (FAN1540) = 1.3A. Boldface limits apply over operating junction temperature range of 0°C ≤ TJ ≤ 125°C. |
同様の部品番号 - FAN1540DX |
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同様の説明 - FAN1540DX |
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