Datasheet

R
L
C
L
OUT
t
r
t
f
90%
90%
10%
10%
50%
50%
90%
10%
V
O(OUT)
V
I(EN)
V
O(OUT)
VOLTAGE WAVEFORMS
TEST CIRCUIT
t
on
t
off
50%
50%
90%
10%
V
I(EN)
V
O(OUT)
t
on
t
off
V
I(EN
)
V
I(EN)
5 V/div
V
O(OUT)
2 V/div
R
L
= 10 W,
C
L
= 1 mF
T
A
= 255C
t − Time − 500 ms/div
V
I(EN
)
V
I(EN)
5 V/div
V
O(OUT)
2 V/div
R
L
= 10 W,
C
L
= 1 mF
T
A
= 255C
t − Time − 500 ms/div
TPS2041B-Q1
TPS2042B-Q1
TPS2051B-Q1
SLVS782B –NOVEMBER 2007–REVISED OCTOBER 2011 www.ti.com
PARAMETER MEASUREMENT INFORMATION
Figure 1. Test Circuit and Voltage Waveforms
Figure 2. Turn-On Delay and Rise Time With 1-μF Figure 3. Turn-Off Delay and Fall Time With 1-μF
Load Load
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Product Folder Link(s): TPS2041B-Q1 TPS2042B-Q1 TPS2051B-Q1