TPS20xxC, TPS20xxC-2
SLVSAU6G –JUNE 2011–REVISED JULY 2013
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120% x I
I
OS
OUT
I
OS
0 A
t
IOS
Figure 6. Output Short Circuit Parameters
VIN
Decreasing
Load
Resistance
Slope = -RDS(ON)
0 V
0 A
IOUT
IOS
Figure 7. Output Characteristic Showing Current Limit
FUNCTIONAL BLOCK DIAGRAM
Current
Sense
CS
OUT
IN
Charge
Pump
Current
Limit
(Disabled+
UVLO)
EN or
EN
Driver
FLT
UVLO
9-ms
Deglitch
OTSD
Thermal
Sense
GND
Figure 8. TPS20xxC Block Diagram
6
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