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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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ACT2861QI Datenblatt(PDF) 10 Page - Active-Semi, Inc |
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ACT2861QI Datenblatt(HTML) 10 Page - Active-Semi, Inc |
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10 / 91 page  ACT2861QI Rev 2.0, 27-Apr-2018 Innovative PowerTM www.active-semi.com ActiveSwitcherTM is a trademark of Active-Semi Copyright © 2018 Active-Semi, Inc. 10 BATTERY CHARGER (VIN = 12V, VBAT = 7.6V, TA = 25°C, unless otherwise specified) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT Battery Regulation Voltage Accuracy VBAT_REG_ACC VBAT = VBAT Register Setting Measured at VBATS Pin -0.5 0.5 % Fast Charge Current Range IFCHG_REG_RANGE With ICHG=100% register setting 0.5 5 A Fast Charge Current Regulation Accuracy (10mΩ current sensing resistor) IFCHG_REG_ACC VBAT= VBATLOW, ICHG=2A -5 +5 % VBAT= VBATLOW, ICHG=1A -10 +10 % VBAT= VBATLOW ICHG=500mA -20 +20 % Pre-charge Current Regulation Accuracy (10mΩ current sensing resistor) IPRECHG_ACC VBAT= VBATLOW, ICHG=250mA -30 +30 % VBAT= VBATLOW, ICHG=125mA -40 +40 % Termination Voltage Accuracy (default factory setting) VTERM_ACC VBATSHORT<VBAT<VBATLOW ITERM = 250mA -30 +30 % Battery Short Charge Current (default factory setting for ISHRT and VBATSHORT) ISHRT VBATSHORT<VBAT<VBATLOW ISHRT=200mA 120 200 280 mA VBAT < VBATSHORT -100mV VBAT > 3V ISHRT=400mA 300 400 400 mA Minimum Battery Voltage for Active I2C VBAT_UVLOZ VBAT rising Measured at VBATS Pin 3.75 3.9 4.15 V Battery LOW Threshold VBATLOW Pre-Charge to Fast Charge with VBAT Rising Relative to the factory default VBATLOW Register Setting Measured at VBATS Pin -3.3 VBATLOW + 3.3 % Battery LOW Hysteresis VBATLOW_HYST Fast Charge to Pre-Charge with VBAT Falling Relative to the factory default VBATLOW Register Setting Referenced to actual VBATLOW measurement Measured at VBATS Pin 3.3 6 8.6 % Battery Short Voltage VBATSHORT BAT Short Charge level to Pre- Charge level with VBAT rising Relative to the factory default VBATSHORT Register Setting Measured at VBATS Pin –2.5 VBATSHOR T + 2.5 % Battery Short Voltage Hysteresis VBATSHORT_HYST BAT Pre-Charge to Short Charge level with VBAT Falling Relative to the actual VBATSHORT measurement Measured at VBATS Pin 4 5 6 % Battery Good Voltage VBATGOOD VBAT Rising -3% VBAT_GOO +3% % |
Ähnliche Teilenummer - ACT2861QI |
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Ähnliche Beschreibung - ACT2861QI |
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