AAT2601 Analogic Corporation, AAT2601 Datasheet - Page 2

• Manufacturer Part Number: AAT2601
• Manufacturer: Analogic Corporation

Typical Application
2
2
AC Adapter or USB Port
SYSOUT
System
Supply
5V from
CHGIN
μC
SYSOUT
SYSOUT
To OUT1
AVIN2
To
To
To AVIN1,AVIN2, PVIN
To SYSOUT
10μF
100k
100k
100k
USE_USB
EN_HOLD
EN_TEST
ON_KEY
EN_KEY
RESET
ENBAT
100k
To SYSOUT
ADPP
STAT
EN2
EN4
EN5
EN3
SDA
SCL
150mA
3.0V
500mΩ
RX
OUT5
4.7μ F
150mA
3.0V
TX
OUT4
Control
Enable
SYSOUT
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
and
I
LDO
2
C
4.7μ F
150mA
TCXO
3.0V
OUT3
Charger
Control
Total Power Solution for Portable Applications
Total Power Solution for Portable Applications
PowerAnalog
UVLO
4.7μ F
150mA
3.0V
OUT2
Ref
PowerDigital
4.7μ F
300mA
3.0V
OUT1
VIN
Ref
Enable
22μ F
Step-down
PRODUCT DATASHEET
PRODUCT DATASHEET
BUCK
VIN
REF
100mΩ
AAT2601178
AAT2601178
0.1μF
LX
OUTBUCK
CNOISE
PGND
AGND
BAT
TS
CT
To SYSOUT
3.3μH
2601.2008.01.1.0
2601.2008.01.1.0
Temp sense
10μF
For BAT
10kΩ
PVIN
NTC
Core : 1.8V
300mA
AVIN1
ISET
4.7μF
+
-
To SYSOUT
battery
1 cell
Li+
1.24k
10μF
0.01μF