PRODUCT DATASHEET
AAT3663
BatteryManager
TM
1A Linear Li-Ion Battery Charger for Single and Dual Cell Applications
Electrical Characteristics
V
IN
= 5V, T
A
= -40 to +85°C; Unless otherwise noted, typical values are at T
A
= 25°C.
Symbol
Description
Conditions
ADPP# Pin Sinks 4mA
AAT3663-4.2
AAT3663-8.4
C
T
= 100nF, V
IN
= 5V
C
T
= 100nF, V
IN
= 5V
C
T
= 100nF, V
IN
= 5V
AAT3663-2 Only
Threshold, AAT3663-2 Only
Hysteresis, AAT3663-2 Only
Threshold, AAT3663-2 Only
Hysteresis, AAT3663-2 Only
Threshold, AAT3663-1 Only
Hysteresis, AAT3663-1 Only
Threshold, AAT3663-1 Only
Hysteresis, AAT3663-1 Only
4.4
8.8
105
T
C
/8
3
3
75
331
25
2.39
25
30
2
60
2
115
85
100
140
15
Min
Typ
Max
0.4
8
Units
V
mA
V
%V
CS
Hour
Hour
Hour
μA
mV
V
mV
%V
IN
%V
IN
°C
°C
°C
°C
Logic Control / Protection
Output Low Voltage
V
ADDP#
I
ADPP#
ADDP# Current Sink Capability
V
OVP
V
OCP
TK
TC
TV
I
TS
T
S1
T
S2
V
TS1
V
TS2
T
LOOP_IN
T
LOOP_OUT
T
REG
T
SHDN
Over-Voltage Protection Threshold
Over-Current Protection Threshold
Trickle Charging Time-Out
Trickle and Constant Current Mode Time-Out
Constant Voltage Mode Time-Out
Current Source from TS Pin
TS Hot Temperature Fault
TS Cold Temperature Fault
High Temperature Threshold
Low Temperature Threshold
Digital Thermal Loop Entering Threshold
Digital Thermal Loop Exiting Threshold
Digital Thermal Loop Regulation
Over-Temperature Shutdown
71
316
2.30
29.1
58.2
79
346
2.48
30.9
61.8
Threshold
Hysteresis
3663.2008.01.1.2
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