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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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DA9068 датащи(PDF) 21 Page - Dialog Semiconductor |
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DA9068 датащи(HTML) 21 Page - Dialog Semiconductor |
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21 / 179 page  DA9068 System PMIC for Multi-Core Application Processors Datasheet Revision 3.4 05-Jul-2017 CFR0011-120-00 21 of 179 © 2017 Dialog Semiconductor 4.3 Standard 300 mA LDO Unless otherwise noted, TA = -30 °C to +85 °C, and VBAT = 2.5 V to 5.0 V. Table 8: LDO8, 11, 16, 17, 18, 19, 20 Electrical Characteristics Parameter Description Conditions Min Typ Max Unit VDD Input voltage 2.0 5.0 V Supplied from buck 1.5 5.0 VLDO Output voltage Programmable in 50 mV steps IOUT = IMAX 1.2 3.3 V VLDO_ACC Output accuracy IOUT = IMAX -3 3 % COUT Stabilization capacitor Including voltage(AC/DC) and temperature coefficients 2.2 µF COUT_ACC Stabilization capacitor accuracy Including voltage(AC/DC) and temperature coefficients -55 35 % ESRCOUT ESR of capacitor f > 1 MHz 0.1 Ω IMAX Maximum output current VDD ≥ 2.1 V 300 mA VDD < 1.8 V 200 VDD < 1.5 V 100 IMAXSLEEP Maximum output current VDD ≥ 1.8 V Sleep mode 30 mA ISHORT Short circuit current 600 mA VDROPOUT Dropout voltage IOUT = IMAX (for VDD = 1.5 V, IOUT = IMAX/3) 100 150 mV VS_LINE Static line regulation VDD = 3.0 V to 5.0 V IOUT = IMAX 5 20 mV VS_LOAD Static load regulation IOUT = 1 mA to IMAX 5 20 mV VTR_LINE Line transient response VDD = 3.0 V to 3.6 V IOUT = IMAX tr = tf = 10 µs 5 20 mV VTR_LOAD Load transient response VDD = 3.6 V IOUT = 1 mA to IMAX tr = tf = 1 µs 25 50 mV PSRR Power supply rejection ratio f = 10 Hz to 10 kHz VDD = 3.6 V IOUT = IMAX/2 50 60 dB N Output noise f = 10 Hz to 100 kHz VDD = 3.6 V IOUT = 5 mA to IMAX 80 μVrms IQ_ON Quiescent current when on IOUT = IMAX 5.5.μA + 0.5 % IOUT μA IQ_SLEEP Quiescent current in SLEEP mode IOUT = 0 mA 2 μA IOUT = IMAX/10 2 + 1 % IOUT IQ_OFF Quiescent current when off 1 μA |
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