поискавой системы для электроныых деталей |
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FAN1539MPX датащи(PDF) 4 Page - Fairchild Semiconductor |
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FAN1539MPX датащи(HTML) 4 Page - Fairchild Semiconductor |
4 / 15 page 4 www.fairchildsemi.com FAN1539/FAN1540 Rev. 1.1.1 Electrical Characteristics—FAN1539MPX, FAN1540MPX, FAN1540MMPX, FAN1540DX 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. Parameter Symbol Test Conditions Test Limits Units VIN IOUT Min. Typ. Max. Output Voltage FAN1540 VOUT 4.75V ≤ VIN ≤ 5.25V 5mA ≤ IOUT ≤ IMAX 3.234 3.300 3.366 V 3.217 3.383 Line Regulation REG(LINE) 3.0V ≤ VIN ≤ 5.25V 5mA ≤ IOUT ≤ IMAX 2 15 mV Load Regulation REG(LOAD) 4.75V 5mA ≤ IOUT ≤ IMAX FAN1539 25 35 mV FAN1540 30 40 Dropout Voltage (Note 6) VD IOUT = IMAX 0.9 1.2 V Current Limit IS 5.5V 3.3 A Min. Output Current for regulation ( ∆VOUT ≤ 3%) IOMIN 0 mA Temperature Stability TS IOUT = 5mA 0.3 % RMS Output Noise (Note 7) VN IOUT = IMAX 0.003 %VOUT Ripple Rejection Ratio (Note 8) RA 5V IOUT = 10mA 65 75 dB IOUT = 100mA 63 73 IOUT = IMAX 45 57 Transient Response Change of VOUT with step load change (Note 9) 5V 1mA to IMAX tr ≥ 1µS 2.0 10 (under- shoot or overshoot of VOUT) % IMAX to 1mA tf ≥ 1µS Transient Response Change of VOUT with application of VIN (Note 9) 0 to 5V Step Input tr ≥ 1µS 10% to 90% 1mA ≤ IOUT ≤ IMAX 5.0 10 (under- shoot or overshoot of VOUT) % Transient Response Short circuit Removal Response (Note 9) @IOUT = short 5V IOUT = short to IOUT = 10mA 5.0 10 (over- shoot or under- shoot of VO) % Quiescent Current IGND VIN ≤ 7V IOUT = 0mA 1.0 2.0 mA ∆V OUT ∆I OUT ------------------ ∆V OUT ∆V IN ------------------ ∆V OUT V IN ∆ ------------------ |
Аналогичный номер детали - FAN1539MPX |
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Аналогичное описание - FAN1539MPX |
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