Datasheet

PARAMETER MEASUREMENT INFORMATION
R
L
C
L
OUT
t
r
t
f
90%
90%
10%
10%
50%
50%
90%
10%
V
EN
V
OUT
VOLTAGEWAVEFORMS
TESTCIRCUIT
t
on
t
off
50%
50%
90%
10%
t
on
t
off
V
OUT
V
OUT
V
EN
t
IOS
I
OS
I
OUT
I
OUT
I
OS
I
OC
DECREASING
LOAD
RESISTANCE
V
OUT
DECREASING
LOAD
RESISTANCE
TPS2550
TPS2551
SLVS736B – FEBRUARY 2008 – REVISED NOVEMBER 2008 ........................................................................................................................................ www.ti.com
Figure 2. Test Circuit and Voltage Waveforms
Figure 3. Response Time to Short-Circuit Waveform
Figure 4. Output Voltage vs. Current-Limit Threshold
6 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS2550 TPS2551