| 전자부품 데이터시트 검색엔진 |
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STBCFG01 데이터시트(PDF) 12 Page - STMicroelectronics |
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STBCFG01 데이터시트(HTML) 12 Page - STMicroelectronics |
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12 / 37 page ![]() Electrical characteristics STBCFG01 12/37 DocID026474 Rev 3 Symbol Parameter Test conditions Min. Typ. Max. Unit VBUS Output voltage at VBUS_CON 4.75 5 5.25 V IVBUS Output current capability VBUS ≥ 4.75 V 500 mA VBATUVLO Battery undervoltage lockout Falling edge 3 V Accuracy -5 +5 % VBUSOVP Output overvoltage protection 6 V Accuracy -5 +5 % tVBUSOVP VBUSOVP deglitch time 30 ms IBATLIM Battery average current limitation 350 950 mA Accuracy -10 +10 % ILMAX Cycle-by-cycle limitation 1.2 A Z0 Output impedance in OFF mode 100 kΩ LDO output VLDO LDO output voltage ILDO = 50 mA, VDCIN- VLDO>300 mV 4.85 V Accuracy -4 +4 % ILDO LDO output current VDCIN- VLDO > 300 mV 50 mA ISC LDO short-circuit current VLDO ≤ 4 V 75 mA Accuracy -27 +27 % VDO LDO dropout voltage ILDO = 50 mA 150 300 mV VINMIN LDO input undervoltage lockout VDCIN rising 3.6 V VDCIN falling 3.5 VINMIN accuracy -5 +5 % VINMAX LDO input overvoltage lockout VDCIN rising 6.3 V VDCIN falling 6.2 VINMAX accuracy -5 +5 % Fuel gauge IFGQ Fuel gauge quiescent current GG_RUN = 1 25 µA GG_RUN = 0 2 UVLO Fuel gauge undervoltage lockout Rising edge 2.0 2.6 2.7 V Hysteresis 100 mV fOSC Internal time base frequency 512 kHz Time base accuracy 1 % |
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