Datasheet

3.3 V overload step from 3.8 A to 7.1
A, R
RSET
= 49.9 kΩ
I
LOAD
VOUT
VCT
PG
3.3 V overload shorted while under 3.5
A load, R
RSET
= 49.9 kΩ
I
LOAD
VOUT
VCT
FLT
R
RSET
= 49.9 kΩ
3 V startup into 3.2 A load
I
LOAD
VOUT
PG
EN
3.3 V overload step from 3.8 A to 5.5
A, R
RSET
= 49.9 kΩ
I
LOAD
VOUT
VCT
PG
TPS2421-1
TPS2421-2
www.ti.com SLUS907H –JANUARY 2009–REVISED JANUARY 2014
TYPICAL CHARACTERISTICS (continued)
Figure 13. 3-V Startup into 1-Ω Load Figure 14. 3-V Firm Overload, Load Stepped From 3.8 A to
5.5 A
Figure 15. 3-V Hard Overload, Load Stepped From 3.8 A to Figure 16. 3-V Output Shorted While Under 3.5-A Load
7.1 A
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