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AP7343D-15FS4-7B Datasheet(PDF) 3 Page - Diodes Incorporated |
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AP7343D-15FS4-7B Datasheet(HTML) 3 Page - Diodes Incorporated |
3 / 16 page AP7343 Document number: DS37952 Rev. 2 - 2 3 of 16 www.diodes.com December 2015 © Diodes Incorporated AP7343 Electrical Characteristics (@TA = +25°C, VEN = VOUT +1.0V, CIN = COUT = 1.0µF, IOUT = 1.0mA, unless otherwise specified.) Parameter Condition Min Typ Max Units Input Voltage TA = -40°C to +85°C 1.7 - 5.25 V Output Voltage Accuracy (Note 11) Vout(T)≥2.0V Vin=Vout(T)+1V TA = +25°C Vout(T)*0.99 Vout (T) Vout(T)*1.01 V Vout(T)<2.0V Vin=Vout(T)+1V TA = +25°C Vout(T)- 20mV Vout (T) Vout(T)+20mV Line Regulation (dVOUT/dVIN/VOUT) VIN = (VOUT – Nom +1.0V) to 5.25V, IOUT = 1.0mA - 0.02 0.1 %/V Load Regulation VIN = VOUT - Nom +1.0V, IOUT = 1mA to 300mA - 15 30 mV Quiescent Current (Note 6) IOUT = 0mA - 35 60 uA ISTANDBY VEN = 0V (Disabled) - 0.01 1.0 uA Output Current - 300 - mA Fold-back Short Current (Note 7) VOUT short to ground - 55 - mA PSRR (Note 8) VIN = [VOUT+1V] VDC + 0.2Vp-pAC, VOUT ≥1.8V, IOUT = 30mA f = 1kHz - 75 - dB Output Noise Voltage (Note 8) (Note 9) BW = 10Hz to 100kHz, IOUT = 30mA - 60 - µVrms Dropout Voltage (Note 4) (Note 5) IOUT = 300mA Vout=0.9V - 0.51 0.80 V 1.0 V≤ VOUT<1.2V - 0.46 0.70 1.2 V≤ VOUT<1.4V - 0.39 0.58 1.4 V≤ VOUT<1.7V - 0.35 0.44 1.7 V≤ VOUT<2.1V - 0.30 0.39 2.1 V≤ VOUT<2.5V - 0.26 0.34 2.5 V≤ VOUT<3.0V - 0.25 0.30 3.0 V≤ VOUT<3.6 V - 0.22 0.29 Output Voltage Temperature Coefficient IOUT = 30mA, TA = -40°C to +85°C - ±30 - ppm/°C Over-Temperature Protection - - +150 - °C EN Input Low Voltage - 0 - 0.5 V EN Input High Voltage - 1.3 - 5.25 V EN Input Leakage VEN = 0, VIN = 5.0V or VEN = 5.0V, VIN = 0V -1.0 - +1.0 µA On Resistance of N-Channel for Auto- Discharge (Note 10) VIN = 4.0V VEN = 0V (Disabled) - 30 - Ω Notes: 5. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. 6. Quiescent current is defined here is the difference in current between the input and the output. 7. Short circuit current is measured with VOUT pulled to GND. 8. This specification is guaranteed by design. 9. To make sure lowest environment noise minimizes the influence on noise measurement. 10. AP7343 has 2 options for output, built-in discharge and non-discharge. 11. Potential multiple grades based on following output voltage accuracy. |
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