AAT4672ITP-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT4672ITP-T1 Datasheet - Page 2

• Manufacturer Part Number: AAT4672ITP-T1
• Description: Power Supply Selector Switch
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Pin Descriptions
Pin Configuration
2
2
SmartSwitch
SmartSwitch
Pin Number
11, 12
1, 2
3, 4
6, 7
10
5
8
9
TM
TM
PWRSEL
Name
IMAIN
MAIN
IAUX
GND
AUX
OUT
EN
Type
I/O
O
I
I
I
I
I
I
MAIN
MAIN
GND
AUX
AUX
Function
Power supply 1 input.
Power supply 2 input.
Enable pin, active low.
Ground.
Power level select input for AUX-OUT switch.
Logic “0”: 20% of the current limit programmed by R
Logic “1”: 100% of the current limit programmed by R
AUX-OUT switch current limit set input.
MAIN-OUT switch current limit set input.
Output pin.
EN
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
1
2
3
4
5
6
TSOPJW-12
(Top View)
12
11
10
9
8
7
OUT
OUT
IMAIN
IAUX
PWRSEL
GND
Power Supply Selector Switch
Power Supply Selector Switch
PRODUCT DATASHEET
PRODUCT DATASHEET
AAT4672
AAT4672
IAUX
IAUX
4672.2008.04.1.0
4672.2008.04.1.0