Typical Performance Characteristics (cont.)
Short Circuit Current,
Device Enabled Into Short
VEN
5V/div
IOUT
200mA/div
VIN = 5V
TA = +25°C
CL = 22µF
500µs/div
3Ω Load Connected to Enabled Device
VFLAG
2V/div
VIN = 5V
TA = +25°C
CL = 22µF
AP2141/ AP2151
Inrush Current
VEN
5V/div
CL = 100µF
IOUT
200mA/div
CL = 220µF
CL = 470µF
1ms/div
VIN = 5V
TA = +25°C
RL = 10Ω
2Ω Load Connected to Enabled Device
VFLAG
2V/div
VIN = 5V
TA = +25°C
CL = 22µF
IOUT
500mA/div
2ms/div
Short Circuit with Blanking Time and Recovery
VOUT
5V/div
VIN = 5V
TA = +25°C
CL = 22µF
VFLAG
5V/div
IOUT
1A/div
20ms/div
IOUT
500mA/div
VFLAG
5V/div
IOUT
200mA/div
VEN
5V/div
VIN
5V/div
2ms/div
Power On
TA = +25°C
CL = 22µF
RL = 10Ω
1ms/div
AP2141/ AP2151
Document number: DS31562 Rev. 7 - 2
6 of 17
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March 2013
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