Dual USB High-Side Power Switch
AP1202
Functional Characteristics
Turn-On/Turn-Off (AP1202L)
VEN
VFLG
VOUT
IOUT
VIN=5V
CL=47µF
RL=35Ω
Inrush Current 140 mA
TIME (10mS/div.)
Turn-Off (AP1202L)
Turn-On (AP1202L)
VEN
VFLG
VOUT
IOUT
Output Turn-On
Rise Time
VIN=5V
CL=47µF
RL=35Ω
140 mA
Inrush Current
TIME (200µS/div.)
Enabled Into Short (AP1202L)
VEN
VFLG
VOUT
140 mA
VIN=5V
CL=47µF
RL=35Ω
IOUT
TIME (2mS/div.)
Current-Limit Response (AP1202L)
VEN
VFLG
VOUT
VIN=5V
Short-Circuit Current
IOUT
TIME (500µS/div.)
Current-Limit Response (AP1202L)
VEN
VEN
VFLG
VIN=5V
CL=47µF
VOUT
IOUT
Current-Limit
Threshold
Short-Circuit Current
Thermal Shutdown
Hysteresis (10OC)
TIME (50mS/div.)
VFLG
VOUT
IOUT
Anachip Corp.
www.anachip.com.tw
7/11
Current-Limit
Threshold
VIN=5V
CL=47µF
Short-Circuit Current
TIME (50µS/div.)
Rev 0.4 Feb.10, 2004