AAT3697IWP-4.2-T1 Advanced Analog Technology, Inc., AAT3697IWP-4.2-T1 Datasheet - Page 16

• Manufacturer Part Number: AAT3697IWP-4.2-T1
• Description: 2A Lithium-Ion/Polymer Battery Charger
• Manufacturer: Advanced Analog Technology, Inc.

Timing Diagram
16
SQ
CK
Data
10
12
23
11
N
1
2
3
4
5
6
7
8
9
T
T
DATA(RPT)
OFF
> 2 P
DATA Report Status
Chip Over-Temperature Shutdown.
Battery Temperature Fault.
Over-Voltage Turn Off.
Not Used.
ADP Watchdog Time-Out in Battery Condition Mode.
ADP Battery Condition Mode.
ADP Watchdog Time-Out in Constant Current Mode.
ADP Thermal Loop Regulation in Constant Current Mode.
ADP Constant Current Mode.
ADP Watchdog Time-Out in Constant Voltage Mode.
ADP Constant Voltage Mode.
ADP End of Charging.
Data Report Error.
= T
DATA
T
System Start
SQ
System Reset
SYNC
SYNC
PULSE
+ T
LAT
< 2.5 P
Table 4: Serial Data Report Table.
T
LAT
DATA
2A Lithium-Ion/Polymer Battery Charger
P
DATA
N=1
N=2
N=3
T
OFF
AAT3697
3697.2007.02.1.1