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ADP5062ACPZ-2-R7 数据表(PDF) 4 Page - Analog Devices |
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ADP5062ACPZ-2-R7 数据表(HTML) 4 Page - Analog Devices |
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4 / 44 page ![]() ADP5062 Data Sheet Rev. B | Page 4 of 44 Parameter Symbol Min Typ Max Unit Test Conditions/Comments BATTERY ISOLATION FET Pin to Pin Resistance Between ISO_Sx and ISO_Bx RDSON_ISO 54 89 mΩ On battery supplement mode, VINx = 0 V, VISO_Bx = 4.2 V, IISO_Bx = 500 mA Regulated System Voltage: VBAT Low VISO_SFC 3.6 3.8 4.0 V VTRM[5:0] programming ≥ 4.00 V 3.2 3.4 3.5 V VTRM[5:0] programming < 4.00 V Battery Supplementary Threshold VTHISO 0 5 12 mV VISO_Sx < VISO_Bx, VSYS rising LDO AND HIGH VOLTAGE BLOCKING Regulated System Voltage VISO_STRK 4.214 4.3 4.386 V VSYSTEM[2:0] = 000 (binary) = 4.3 V, IISO_Sx = 100 mA, LDO mode2 Load Regulation −0.56 %/A IISO_Sx = 0 m A to 1500 mA High Voltage Blocking FET (LDO FET) On Resistance RDS(ON)HV 330 485 mΩ IVINx = 500 mA Maximum Output Current 2.1 A VISO_Sx = 4.3 V, LDO mode VINx Input Voltage, Good Threshold Rising VVIN_OK_RISE 3.75 3.9 4.0 V VINx Falling VVIN_OK_FALL 3.6 3.7 V VINx Input Overvoltage Threshold VVIN_OV 6.7 6.9 7.2 V Hysteresis ΔVVIN_OV 0.1 V VINx Transition Timing TVIN_RISE 10 µs Minimum rise time for VINx from 5 V to 20 V TVIN_FALL 10 µs Minimum fall time for VINx from 4 V to 0 V THERMAL CONTROL Isothermal Charging Temperature TLIM 115 °C Thermal Early Warning Temperature TSDL 130 °C Thermal Shutdown Temperature TSD 140 °C TJ rising 110 °C TJ falling THERMISTOR CONTROL Thermistor Current 10,000 NTC INTC_10k 400 μA 100,000 NTC INTC_100k 40 μA Thermistor Capacitance CNTC 100 pF Cold Temperature Threshold TNTC_COLD 0 °C No battery charging occurs Resistance Thresholds Cool to Cold Resistance RCOLD_FALL 20,500 25,600 30,720 Ω Cold to Cool Resistance RCOLD_RISE 24,400 Ω Hot Temperature Threshold TNTC_HOT 60 °C No battery charging occurs Resistance Thresholds Hot to Typical Resistance RHOT_FALL 3700 Ω Typical to Hot Resistance RHOT_RISE 2750 3350 3950 Ω JEITA1 Li-ION BATTERY CHARGING SPECIFICATION DEFAULTS5 JEITA Cold Temperature TJEITA_COLD 0 °C No battery charging occurs Resistance Thresholds Cool to Cold Resistance RCOLD_FALL 20,500 25,600 30,720 Ω Cold to Cool Resistance RCOLD_RISE 24,400 Ω JEITA Cool Temperature TJEITA_COOL 10 °C Battery charging occurs at 50% of programmed level Resistance Thresholds Typical to Cool Resistance RTYP_FALL 13,200 16,500 19,800 Ω Cool to Typical Resistance RTYP_RISE 15,900 Ω JEITA Warm Temperature TJEITA_WARM 45 °C Battery termination voltage (VTRM) is reduced by 100 mV Resistance Thresholds Warm to Typical Resistance RWARM_FALL 5800 Ω Typical to Warm Resistance RWARM_RISE 4260 5200 6140 Ω |
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