AAT3687 查看數據表（PDF） - Advanced Analogic Technologies

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AAT3687

Lithium-Ion/Polymer Battery Charger

Advanced Analogic Technologies 

AAT3687

Lithium-Ion/Polymer Battery Charger

Timing Diagram

SQ

CK

Data

SQPULSE

System Reset

System Start

TSYNC

TLAT

TDATA(RPT) = TSYNC + TLAT < 2.5 PDATA

TOFF > 2 PDATA

PDATA

N=1

N=2

TOFF

N=3

N

DATA Report Status

1

Chip Over-Temperature Shutdown.

2

Battery Temperature Fault.

3

Over-Voltage Turn Off.

4

Not Used.

5

ADP Watchdog Time-Out in Battery Condition Mode.

6

ADP Battery Condition Mode.

7

ADP Watchdog Time-Out in Constant Current Mode.

8

ADP Thermal Loop Regulation in Constant Current Mode.

9

ADP Constant Current Mode.

10

ADP Watchdog Time-Out in Constant Voltage Mode.

11

ADP Constant Voltage Mode.

12

ADP End of Charging.

23

Data Report Error.

Table 4: Serial Data Report Table.

16

3687.2006.10.1.7

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