ACT8946AQJ203-T
Rev 1.0, 08-Jul-16
ActivePathTM CHARGER ELECTRICAL CHARACTERISTICS
(VCHGIN = 5.0V, TA = 25°C, unless otherwise specified.)
PARAMETER
ActivePath
TEST CONDITIONS
MIN
TYP
MAX
UNIT
CHGIN Operating Voltage Range
4.35
3.1
6.0
3.9
V
V
CHGIN UVLO Threshold
CHGIN UVLO Hysteresis
CHGIN OVP Threshold
CHGIN OVP Hysteresis
CHGIN Voltage Rising
CHGIN Voltage Falling
3.5
0.5
6.6
0.4
35
V
CHGIN Voltage Rising
CHGIN Voltage Falling
VCHGIN < VUVLO
6.0
7.2
V
V
70
µA
µA
VCHGIN < VBAT + 50mV, VCHGIN > VUVLO
100
200
CHGIN Supply Current
VCHGIN > VBAT + 150mV, VCHGIN > VUVLO
Charger disabled, IVSYS = 0mA
1.3
2.0
mA
CHGIN to VSYS On-Resistance
IVSYS = 100mA
0.3
2
Ω
ACIN = VSYS
1.5
80
A
CHGIN to VSYS Current Limit
ACIN = GA, CHGLEV = GA
ACIN = GA, CHGLEV = VSYS
90
450
100
500
mA
V
400
VSYS REGULATION
VSYS Regulated Voltage
nSTAT OUTPUT
IVSYS = 10mA
4.45
4
4.6
8
4.8
nSTAT Sink current
VnSTAT = 2V
12
1
mA
µA
nSTAT Leakage Current
ACIN AND CHGLEV INPUTS
CHGLEV Logic High Input Voltage
CHGLEV Logic Low Input Voltage
CHGLEV Leakage Current
ACIN Voltage Thresholds
ACIN Hysteresis Voltage
ACIN Leakage Current
TH INPUT
VnSTAT = 4.2V
1.4
V
V
0.4
1
VCHGLEV = 4.2V
µA
V
ACIN voltage rising
ACIN voltage falling
VACIN = 4.2V
1.03
1.2
1.31
200
mV
µA
1
TH Pull-Up Current
VCHGIN > VBAT + 100mV, Hysteresis = 50mV
Hot Detect NTC Thermistor
91
102
110
µA
V
VTH Upper Temperature Voltage
0.47
0.50
0.53
Threshold (VTHH
)
VTH Lower Temperature Voltage
Cold Detect NTC Thermistor
Upper and Lower Thresholds
2.44
2.51
30
2.58
V
Threshold (VTHL
)
VTH Hysteresis
mV
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