PRODUCT DATASHEET
AAT3683
BatteryManagerTM
1A Linear Li-Ion Battery Charger
Electrical Characteristics
VIN = 5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = 25°C.
Symbol Description
Conditions
Min
Typ
Max
Units
Logic Control / Protection
VEN(H)
VEN(L)
VSTAT
ISTAT
VADDP#
IADPP#
VOVP
IOCP
TK
TC
TV
ITS
Input High Threshold
Input Low Threshold
Output Low Voltage
STAT Pin Current Sink Capability
Output Low Voltage
ADDP# Pin Current Sink Capability
Over-Voltage Protection Threshold
Over-Current Protection Threshold
Trickle Timeout
Trickle and Constant Current Mode Timeout
Constant Voltage Mode Timeout
Current Source from TS Pin
1.6
V
V
V
mA
V
mA
V
%ICH_CC
Minute
Hour
Hour
μA
0.4
0.2
8
0.2
8
STAT Pin Sinks 4mA
ADPP# Pin Sinks 4mA
4.4
105
25
3
3
CT = 0.1μF, VIN = 5V
CT = 0.1μF, VIN = 5V
CT = 0.1μF, VIN = 5V
AAT3683-2 Only
69
75
81
Threshold, AAT3683-2 Only
Hysteresis, AAT3683-2 Only
Threshold, AAT3683-2 Only
Hysteresis, AAT3683-2 Only
AAT3683-3, AAT3683-4 Only
AAT3683-3, AAT3683-4 Only
316
331
25
2.39
25
30
60
115
85
100
140
15
346
TS1
TS2
TS Hot Temperature Fault
TS Cold Temperature Fault
mV
2.30
2.48
V
mV
%VIN
%VIN
ºC
VTS1
VTS2
TLOOP_IN
TLOOP_OUT
TREG
High Temperature Threshold
Low Temperature Threshold
Thermal Loop Entering Threshold
Thermal Loop Exiting Threshold
Thermal Loop Regulation
29.1
58.2
30.9
61.8
ºC
ºC
Threshold
Hysteresis
TSHDN
Over-Temperature Shutdown
ºC
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3683.2007.11.1.2
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