AAT4650_06 Datasheet, PDF (10/14 Pages) Advanced Analogic Technologies – 5V/3V PC Card Power Switch

AAT4650
5V/3V PC Card Power Switch
Timing Diagram
5
CTL0,1
0
5
Vcc
0
t1, t2 t3, t4
t5, t6 t7, t8
t9, t10
Figure 1: V_CC Switching Time Diagram.
Refer to V_CC Switching Time specifications in the Electrical Characteristics section for definitions of t1 to t10.
Typical PC Card Application Circuit
Power _5V
Supply _3.3V
PC Card ^VCC
Controller
FAULT
CTL1
CTL0
C_IN5
1μF
100kΩ
8 _VCC5
PC Card
5 _VCC3
Slot
3 _{CTL1 AAT4650 VCC} ^6,7
V_CC
C_IN3
1μF
2 _CTL0
4 _FAULT
C_OUT
0.1μF
1 _GND
10
4650.2006.05.1.2