AAT4650_06 Datasheet, PDF (2/14 Pages) Advanced Analogic Technologies – 5V/3V PC Card Power Switch

AAT4650
5V/3V PC Card Power Switch
Pin Descriptions
Pin #
1
2
3
4
5
6, 7
8
Symbol
GND
CTL0
CTL1
FAULT
VCC3
VCC
VCC5
Function
Ground connection.
Control input (see Control Logic Table below).
Control input (see Control Logic Table below).
Open drain output; signals over-current condition.
3V supply.
Output (see Control Logic Table below).
5V supply.
Pin Configuration
SOP-8 / TSSOP-8
(Top View)
GND ¹
CTL0 ²
CTL1 ³
FAULT ⁴
8 _VCC5
7 _VCC
6 _VCC
5 _VCC3
Control Logic Table
CTL1
0
0
1
1
CTL0
0
1
0
1
Function
OFF
5V
3V
HiZ
Result
5k V_CC to GND
V_CC = V_CC5
V_CC = V_CC3
Both FETs OFF
2
4650.2006.05.1.2