Datasheet

ON
(A)
OFF
TPS22946
GND
GND
GND
R
L
C
L
V
OUT
V
IN
C
IN
=1 Fµ
+
–
90% 90%
V
OUT
t
r
t
f
10%10%
V /2
OUT
V
OUT
V /2
OUT
V /2
ON
V /2
ON
V
ON
V
ON
0 V
0 V
1.8 V
V
OH
V
OL
t
ON
t
OFF
TEST CIRCUIT
t /t WAVEFORMS
ON OFF
t
PWRON
t
PWROFF
V
IN
0V
V
OUT
V
ON
V
IN
/2
V
IN
/2
V
OUT
/2
V
OUT
/2
V
IN
0V
V
OL
V
OH
TPS22946
www.ti.com SLVS984A –SEPTEMBER 2009–REVISED FEBRUARY 2010
PARAMETER MEASUREMENT INFORMATION
Figure 5. Test Circuit and t
ON
/t
OFF
Waveforms
Figure 6. t
PWRON
/t
PWROFF
Waveforms
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