AAT3685 Datasheet, PDF (17/23 Pages) Advanced Analogic Technologies – Lithium-Ion/Polymer Battery Charger

AAT3685
Lithium-Ion/Polymer Battery Charger
N
DATA Report Status
1
Chip Over-Temperature Shutdown
2
Battery Temperature Fault
3
Over-Voltage Turn Off
4
Not Used
5
Not Used
6
Not Used
7
Not Used
8
Not Used
9
Not Used
10
Not Used
11
Not Used
12
Not Used
13
SETH Battery Condition Mode
14
SETH Charge Reduction in Constant Current Mode
15
SETH Constant Current Mode
16
SETH Constant Voltage Mode
17
SETH End of Charging
18
SETL Battery Condition Mode
19
SETL Charge End of Charging Reduction in Constant Current Mode
20
SETL Constant Current Mode
21
SETL Constant Voltage Mode
22
SETL End of Charging
23
Data Report Error
Table 3: Serial Data Report Table.
IN
AAT3685
Status
Control
OUT
1.8V to 5.0V
DATA Pin
R_{PULL_UP}
GPIO
IN
OUT
μP GPIO
Port
Figure 4: Data Pin Application Circuit.
3685.2006.10.1.3
17