AP2141/AP2151
0.5A SINGLE CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Short Circuit Current,
Device Enabled Into Short
Inrush Current
Ven
5V/div
Iout
200mA/div
500us/div
VIN=5V
TA=25°C
CL=22uF
3 Ω Load Connected to Enabled Device
Vflag
2V/div
VIN=5V
TA=25°C
CL=22uF
Ven
5V/div
CL=100uF
Iout
200mA/div
CL=220uF
CL=470uF
1ms/div
VIN=5V
TA=25°C
RL=10Ω
2 Ω Load Connected to Enabled Device
Vflag
2V/div
VIN=5V
TA=25°C
CL=22uF
Iout
500mA/div
Iout
500mA/div
2ms/div
Short Circuit with Blanking Time and Recovery
Vout
5V/div
VIN=5V
TA=25°C
CL=22uF
Vflag
5V/div
Vflag
5V/div
Iout
200mA/div
Iout
1A/div
Ven
5V/div
Vin
5V/div
20ms/div
2ms/div
Power On
TA=25°C
CL=22uF
RL=10Ω
1ms/div
AP2141/AP2151 Rev. 6
DS31562
7 of 19
www.diodes.com
JUNE 2009
© Diodes Incorporated