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ADP3408ARU-18 Arkusz danych(PDF) 2 Page - Analog Devices |
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ADP3408ARU-18 Arkusz danych(HTML) 2 Page - Analog Devices |
2 / 16 page ADP3408–SPECIFICATIONS1 REV. 0 –2– Parameter Symbol Condition Min Typ Max Unit SHUTDOWN SUPPLY CURRENT ICC VBAT ≤ 2.5 V VBAT = VBAT2 = 2.3 V 7 20 µA (Deep Discharged Lockout Active) 2.5 V < VBAT ≤ 3.2 V VBAT = VBAT2 = 3.0 V 30 55 µA (UVLO Active) VBAT > 3.2 V VBAT = VBAT2 = 4.0 V 45 80 µA OPERATING GROUND CURRENT IGND VBAT = 3.6 V VSIM, VCORE, VMEM, VRTC On Minimum Loads 225 300 µA All LDOs On Minimum Loads 345 450 µA Maximum Loads 1.0 3.0 % of max load current UVLO ON THRESHOLD VBAT 3.2 3.3 V UVLO HYSTERESIS VBAT 200 mV DEEP DISCHARGED LOCKOUT ON VBAT 2.4 2.75 V THRESHOLD DEEP DISCHARGED LOCKOUT VBAT 100 mV HYSTERESIS INPUT HIGH VOLTAGE VIH 2.0 V (PWRONIN, TCXOEN, SIMEN, CHGEN, GATEIN) INPUT LOW VOLTAGE VIL 0.4 V (PWRONIN, TCXOEN, SIMEN, CHGEN, GATEIN) INPUT HIGH BIAS CURRENT IIH 1.0 µA (PWRONIN, TCXOEN, SIMEN, CHGEN, GATEIN) INPUT LOW BIAS CURRENT IIL –1.0 µA (PWRONIN, TCXOEN, SIMEN, CHGEN, GATEIN) PWRONKEY INPUT HIGH VOLTAGE VIH 0.7 × VBAT V PWRONKEY INPUT LOW VOLTAGE VIL 0.3 × VBAT V PWRONKEY INPUT PULL-UP 70 100 130 k Ω RESISTANCE TO VBAT THERMAL SHUTDOWN THRESHOLD 2 160 ºC THERMAL SHUTDOWN HYSTERESIS 45 ºC ROWX CHARACTERISTICS ROWX Output Low Voltage VOL PWRONKEY = Low IOL = 200 µA 0.4 V ROWX Output High Leakage IIH PWRONKEY = High Current V(ROWX) = 5 V 1 µA SIM CARD LDO (VSIM) Output Voltage VSIM Line, Load, Temp 2.80 2.85 2.92 V Line Regulation ∆VSIM Min Load 2 mV Load Regulation ∆VSIM 50 µA ≤ ILOAD ≤ 20 mA, 1 mV VBAT = 3.6 V Output Capacitor Required for Stability CO 2.2 µF Dropout Voltage VDO VO = VINITIAL – 100 mV, ILOAD = 20 mA 35 100 mV DIGITAL CORE LDO (VCORE) Output Voltage ADP3408ARU-2.5 VCORE Line, Load, Temp 2.40 2.45 2.50 V ADP3408ARU-1.8 VCORE Line, Load, Temp 1.75 1.80 1.85 V Line Regulation ∆VCORE Min Load 2 mV Load Regulation ∆VCORE 50 µA ≤ ILOAD ≤ 100 mA, 7 mV VBAT = 3.6 V Output Capacitor Required for Stability CO 2.2 µF (–20 C ≤ TA ≤ +85 C, VBAT = VBAT2 = 3 V–5.5 V, CVSIM = CVCORE = CVAN = CVMEM = 2.2 F, VTCXO = 0.22 F, CVRTC = 0.1 F, CVBAT = 10 F, minimum loads applied on all outputs, unless otherwise noted.) |
Podobny numer części - ADP3408ARU-18 |
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Podobny opis - ADP3408ARU-18 |
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