 English |
|
|
|
|
|
|
|
| AAT3680 Datasheet, PDF (2/18 Pages) Advanced Analogic Technologies – Lithium-Ion Linear Battery Charge Controller | |||
| |||
| ◁ |
AAT3680
Lithium-Ion Linear Battery Charge Controller
Pin Description
Pin #
SOP, TSSOP MSOP
1
7
2
8
3
1
4
2
5
3
Symbol
CSI
BAT
VP
TS
STAT
6
4
VSS
7
5
DRV
8
6
T2X
Function
Current Sense Input.
Battery voltage level sense input.
Power supply input pin.
Battery temperature sense input
Battery charge status output. Connect an LED in series with 2.2kâ¦
from STAT to VP to monitor battery charge state.
Common ground connection.
Battery charge control output
2 x battery trickle charge control input. Connect this pin to VSS to
double the battery trickle charge current. Leave this pin floating for
normal trickle charge current (10% of full charge current). To enter
microcontroller fast-read status, pull this pin high during power-up.
Pin Configuration
MSOP-8
(Top View)
VP 1
TS 2
STAT 3
VSS 4
8 BAT
7 CSI
6 T2X
5 DRV
TSOPJW-12
(Top View)
BAT 1
CSI 2
NC 3
T2X 4
DRV 5
VSS 6
8 TS
7 VP
6 VP
5 VP
6 VP
5 STAT
2
3680.2003.4.0.91
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese