Datasheet > AAT3683-3

AAT3683-3

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ANALOGICTECH		电池
页数	文件大小	规格书
23页	450K
描述
1A Linear Li-Ion Battery Charger

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AAT3683-3 数据手册

PRODUCT DATASHEET

AAT3683

BatteryManager^TM

1A Linear Li-Ion Battery Charger

Pin Descriptions

AAT3683-2,

AAT3683-3

AAT3683-4

Name

Type

Function

n/a

STAT

STAT1

Charge status pin, open drain.

Charge termination current programming input pin (internal default 10%

termination current if TERM is open).

TERM

n/a

GND

ADPP#

STAT2

Ground.

Charge timer programming input pin (no timer if grounded).

Input supply power-good status pin, open drain.

Charge status pin, open drain.

n/a

Battery temperature sense pin. (Leave this TS pin open to disable this

function in AAT3683-2).

I/O

BAT

ISET

Connect to Li-Ion battery.

Input from USB port/AC adapter connector.

Charge current programming input pin.

Active high enable pin (with internal pull-down).

1, 8, 9, 10,

13, 14

n/a

N/C

Not connected.

Exposed paddle (bottom); connect to ground as closely as possible to the

device.

Pin Configuration

AAT3683-2,

AAT3683-3

STDFN2.2x2.2-10

(Top View)

AAT3683-4

QFN33-16

(Top View)

N/C

TERM

GND

STAT

TERM

GND

ADPP#

ISET

BAT

ISET

N/C

w w w . a n a l o g i c t e c h . c o m

3683.2007.11.1.2

123 4 5 6 7...23

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