AAT3603IIH-T1 View Datasheet(PDF) - Advanced Analogic Technologies

Part Name

Description

Manufacturer

AAT3603IIH-T1

Total Power Solution for Portable Applications

Advanced Analogic Technologies 

Typical Application

PRODUCT DATASHEET

AAT3603178

Total Power Solution for Portable Applications

CHGIN

5V from

AC Adapter or USB Port

10μF

To BAT

100k

ADPP

STAT

ENBAT

To

BAT

100k

SDA

To

100k

BAT

SCL

EN_TEST

μC

EN_HOLD

EN_KEY

ON_KEY

RESET

To OUT1 100k EN2

EN3

EN4

EN5

AVIN2

To BAT

Charger

Control

Ref

I2C

and

Enable

Control

UVLO

BAT

22μF

+ 1 cell

- Li+

battery

VIN

Step-down

Ref BUCK

Enable

TS

CT

0.1μF

ISET

10kΩ

NTC

For BAT

Temp sense

1.24k

To BAT

PVIN

Core : 1.8V

LX 3.3μH

300mA

10μF

4.7μF

OUTBUCK

PGND

VIN

REF

CNOISE

To BAT

AVIN1

0.01μF

AGND

OUT5

RX

3.0V

150mA

OUT4

TX

3.0V

150mA

4.7μF

OUT3

TCXO

3.0V

150mA

4.7μF

OUT2

PowerAnalog

3.0V

150mA

4.7μF

OUT1

PowerDigital

3.0V

300mA

4.7μF

22μF

2

www.analogictech.com

3603.2008.06.1.0

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