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UB2016G-XX-AF5-R 数据表(PDF) 5 Page - Unisonic Technologies |
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UB2016G-XX-AF5-R 数据表(HTML) 5 Page - Unisonic Technologies |
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5 / 13 page ![]() UB2016 Preliminary CMOS IC UNISONICTECHNOLOGIESCO.,LTD 5 of 13 www.unisonic.com.tw QW-R502-869.a ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC–VBAT Lockout Threshold Voltage VASD VCC from Low to High 100 mV VCC from High to Low 30 mV C/10 Termination Current Threshold ITERM RPROG=10k (Note2) 0.1 mA/mA RPROG=2k 0.1 mA/mA PROG Pin Voltage VPROG RPROG=10k, Current Mode 0.8 1.0 1.2 V CHRG Pin Weak Pull-Down Current ICHRG VCHRG=3V 15 μA CHRG Pin Output Low Voltage VCHRG ICHRG=5mA 0.6 V Recharge Battery Threshold Voltage ΔVRECHRG VFLOAT-VRECHRG 100 mV Thermal Protection Temperature TLIM 120 °С Soft-Start Time tSS IBAT=0 to 1000V/RPROG 100 μs Recharge Comparator Filter Time tRECHARGE VBAT High to Low 1 ms Termination Comparator Filter Time tTERM 1000 μs PROG Pin Pull-Up Current IPROG 1 μA Notes: 1. Supply current includes PROG pin current (approximately 100μA) but does not include any current delivered to the battery through the BAT pin (approximately 100mA). 2. ITERM is expressed as a fraction of measured full charge current with indicated PROG resistor. |
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