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IMP805LCSA Datasheet(PDF) 4 Page - A1 PROs co., Ltd. |
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IMP805LCSA Datasheet(HTML) 4 Page - A1 PROs co., Ltd. |
4 / 10 page 4 IMP690A IMP690A , 692A , 692A , 802L, 802M, 805L , 802L, 802M, 805L Electrical Characteristics Parameter Symbol Conditions Min Typ Max Units VCC, VBATT Voltage Range IMP69_AC, IMP802_C 1.1 5.5 V (Note 1) IMP805LC 1.1 5.5 IMP69_AE, IMP80_ _E 1.1 5.5 Supply Current Excluding IOUT IS IMP69_AC, IMP802_C 35 100 µA IMP69_AE, IMP802_E, IMP805LE 35 100 ISUPPLY in Battery-Backup Mode VCC = 0V, VBATT = 2.8V TA = 25°C 1.0 µA (Excluding IOUT) TA = TMIN to TMAX 5.0 VBATT Standby Current 5.5V > VCC > VBATT – 0.2V TA = 25°C – 0.1 0.02 µA (Note 2) TA = TMIN to TMAX –1.0 0.02 VOUT Output IOUT = 5mA VCC – 0.025 VCC – 0.010 V IOUT = 50mA VCC – 0.25 VCC – 0.10 VOUT in Battery-Backup Mode IOUT = 250µA, VCC < VBATT – 0.2V VBATT – 0.1 VBATT – 0.001 V Battery Switch Threshold, VCC < VRT Power-up 20 mV VCC to VBATT Power-down –20 Battery Switchover Hysteresis 40 mV Reset Threshold VRT IMP690A/802L/805L 4.50 4.65 4.75 V IMP692A, IMP802M 4.25 4.40 4.50 IMP802L, TA = 25°C, VCC falling 4.55 4.70 IMP802M, TA = 25°C, VCC falling 4.30 4.45 Reset Threshold Hysteresis 40 mV Reset Pulse Width tRS 140 200 280 ms Reset Output Voltage ISOURCE = 800µA VCC – 1.5 V ISINK = 3.2mA 0.4 IMP69_AC, IMP802_C, VCC = 1.0V, ISINK = 50µA 0.3 IMP69_AE, IMP802_E, VCC = 1.2V, ISINK = 100µA 0.3 IMP805LC, ISOURCE = 4µA, VCC = 1.1V 0.8 IMP805LE, ISOURCE = 4µA, VCC = 1.2V 0.9 IMP805L, ISOURCE = 800µA VCC – 1.5 IMP805L, ISINK = 3.2mA 0.4 Watchdog Timeout tWD 1.00 1.60 2.25 sec WDI Pulse Width tWP VIL= 0.4V, VIH = 0.8VCC 50 ns WDI Input Current WDI = VCC 50 150 µA WDI = 0V –150 –50 WDI Input Threshold VCC = 5V, Logic LOW 0.8 V (Note 3) VCC = 5V, Logic HIGH 3.5 PFI Input Threshold IMP69_A, IMP805L, VCC = 5V 1.20 1.25 1.30 V IMP802_C/E, VCC = 5V 1.225 1.250 1.275 PFI Input Current – 25 0.01 25 nA PFO Output Voltage ISOURCE = 800µA VCC – 1.5 V ISINK = 3.2mA 0.4 Unless otherwise noted VCC = 4.75V to 5.5V for the IMP690A/IMP802L/IMP805L and VCC = 4.5V to 5.5V for the IMP692A/IMP802M; VBATT = 2.8V; and TA = TMIN to TMAX. Notes: 1. If VCC or VBATT is 0V, the other must be greater than 2.0V. 2. Battery charging-current is “–”. Battery discharge-current is “+”. 3. WDI is guaranteed to be in an intermediate level state if WDI is floating and VCC is within the operating voltage range. WDI input impedance is 50k Ω. WDI is biased to 0.3VCC. |
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