Datasheet

TPS22932B
SLVS802B –AUGUST 2009–REVISED AUGUST 2013 www.ti.com
SWITCHING CHARACTERISTICS
V
IN
= 1.8 V, R
L_CHIP
= 120 Ω, T
A
= 25°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
C
L
= 0.1 μF 215
t
ON
Turn-ON time R
L
= 500 Ω C
L
= 1 μF 240 μs
C
L
= 3 μF 260
C
L
= 0.1 μF 24
t
OFF
Turn-OFF time R
L
= 500 Ω C
L
= 1 μF 60 μs
C
L
= 3 μF 142
C
L
= 0.1 μF 165
t
r
V
OUT
rise time R
L
= 500 C
L
= 1 μF 165 μs
C
L
= 3 μF 175
C
L
= 0.1 μF 18
t
f
V
OUT
fall time R
L
= 500 Ω C
L
= 1 μF 145 μs
C
L
= 3 μF 440
SWITCHING CHARACTERISTICS
V
IN
= 2.5 V, R
L_CHIP
= 120 Ω, T
A
= 25°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
C
L
= 0.1 μF 185
t
ON
Turn-ON time R
L
= 500 Ω C
L
= 1 μF 205 μs
C
L
= 3 μF 225
C
L
= 0.1 μF 2
t
OFF
Turn-OFF time R
L
= 500 Ω C
L
= 1 μF 60 μs
C
L
= 3 μF 140
C
L
= 0.1 μF 145
t
r
V
OUT
rise time R
L
= 500 Ω C
L
= 1 μF 150 μs
C
L
= 3 μF 160
C
L
= 0.1 μF 18
t
f
V
OUT
fall time R
L
= 500 Ω C
L
= 1 μF 147 μs
C
L
= 3 μF 445
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