Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
Supply Input |
ACIN UVP Rising Threshold Voltage | VUV ACIN | | | 3 | | V |
USB UVP Rising Threshold Voltage | Vuv USB | VBATT= 3V | | 3 | | V |
ACIN/USB UVP Hysteresis | VUV HYS | VBATT= 3V | | 100 | | mV |
ACIN/USB Standby Current | ISTBY | VBATT= 4.5V | | 300 | 500 | μA |
BATT Sleep Leakage Current | ISLEEP | VACIN = 4V, VuSB =4V,
VBATT= 4.5V | | 5 | 15 | μA |
Voltage Regulation |
BATT Regulation Voltage | VREG | IBATT = 60mA | 4.138 | 4.2 | 4.262 | V |
ACIN MOSFET Dropout | | VBATT= 4V,ICHG AC = 1A | 400 | 500 | 620 | mV |
USB MOSFET Dropout | | VBATT= 4V,ICHG USB = High | 500 | 650 | 800 | mV |
Current Regulation |
ISETA Set Voltage
(Fast Charge Phase) | ViSETA FCHG | VBATT= 3.5V | 2.43 | 2.48 | 2.53 | V |
Full Charge Setting Range | CHG AC | | 100 | | 1000 | mA |
AC Charge Current Accuracy | CHG AC | VBATT= 3.8V,RISET= 1.5kQ | | 500 | | mA |