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XC6801A421MR-G Datasheet(PDF) 4 Page - Torex Semiconductor |
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XC6801A421MR-G Datasheet(HTML) 4 Page - Torex Semiconductor |
4 / 19 page 4/19 XC6801 Series Ta=25℃ PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT CIRCUIT Input Voltage VIN 4.25 - 6.00 V - Supply Current ISS Charge mode (VLIM=H or VLIM=L) - 12 30 μ A ③ Stand-by Current ISTBY Stand-by mode - 12 30 μ A ③ Shut-down Current ISHUT Shut-down mode (VIN<VBAT or VIN<VUVLO) - 8 18 μ A ③ Float Voltage 1 VFLOAT1 Ta=25℃, IBAT=40mA ×0.993 4.2 ×1.007 V ② Float Voltage 2 (*1) VFLOAT2 0℃≦Ta≦50℃, IBAT=40mA ×0.99 4.2 ×1.01 V - Battery Current 1 IBAT1 VBAT=3.8V, VLIM=L, CC mode 88 95 100 mA ③ Battery Current 2 IBAT2 VBAT=3.8V, VLIM=H, CC mode 440 475 500 mA ③ Battery Current 3 IBAT3 Stand-by mode, VBAT=4.2V - - 2.5 μ A ③ Battery Current 4 IBAT4 Shut-down mode - - 2.0 μ A ③ Battery Current 5 IBAT5 Stop mode, VIN=0V - - 2.0 μ A ③ Trickle Charge Current 1 ITRIKL1 VBAT<VTRIKL(VLIM=L ) 7.5 9.5 12.0 mA ③ Trickle Charge Current 2 ITRIKL2 VBAT<VTRIKL(VLIM=H ) 37.5 47.5 60.0 mA ③ Trickle Voltage VTRIKL VLIM=L, VBAT Rising 2.813 2.9 2.987 V ③ Trickle Voltage Hysteresis Width VTRIKL_HYS VLIM=L 58 90 116 mV ③ UVLO Voltage VUVLO VIN : L → H 3.686 3.8 3.914 V ⑥ UVLO Hysteresis Width VUVLO_HYS - 150 190 280 mV - VIN-VBAT Shut-down Voltage VASD VIN : L → H 70 100 140 mV ③ VIN-VBAT Shut-down Voltage Hysteresis Width VASD_HYS - 50 70 90 mV - VLIM=L 0.07 0.1 0.13 mA/mA ② C/10 Charge Termination Current Threshold ITERM VLIM=H 0.07 0.1 0.13 mA/mA ② /CHG Pin Weak Pull-Down Current I/CHG1 VBAT=4.3V, V/CHG=5V 8 20 35 μ A ③ /CHG Pin Strong Pull-Down Current I/CHG2 VBAT=4.0V, V/CHG=1V 4 10 18 mA ③ /CHG Pin Output Low Voltage V/CHG I/CHG=5mA - 0.35 0.60 V ④ Recharge Battery Threshold Voltage ΔVRECHRG VFLOAT1-VRECHRG (*2) 100 150 200 mV ③ ON Resistance RON - 300 450 800 mΩ ① Soft-Start Time tSS IBAT= 0 → IBAT2(VLIM=H) 120 150 180 μ s ⑤ Recharge Battery Time tRECHRG VBAT : H → L 0.4 1.7 3.2 ms ⑥ Battery Termination Detect Time tTERM IBAT falling (Less than ITERM) 0.3 1.2 2.4 ms ⑥ LIM Pin "H" Level Voltage VLIM_H 1 V ③ LIM Pin "L" Level Voltage VLIM_L 0.4 V ③ LIM Pin "H" Level Current ILIM_H -0.1 0.1 μ A ① LIM Pin "L" Level Current ILIM_L -0.1 0.1 μ A ① Thermal Shut-Down Detect Temperature TTSD Junction temperature 120 ℃ - Thermal Shut-Down Release Temperature TTSR Junction temperature 100 ℃ - ■ ELECTRICAL CHARACTERISTICS XC6801A421 Unless otherwise stated, VIN=5.0V. (*1) The figures under the condition of 0 OC≦Ta≦50OC are guaranteed by design calculation. (*2) VRECHRG is a voltage to start recharging while reducing VBAT in stand-by mode from the full charge. |
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