Datasheet

SWITCHING CHARACTERISTICS
SWITCHING CHARACTERISTICS
TPS22906
SLVS921 – MARCH 2009 ................................................................................................................................................................................................... www.ti.com
V
IN
= 2.5 V, T
A
= 25 ° C , RL_CHIP = 120 Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
C
L
= 0.1 µ F 223
t
ON
Turn-ON time R
L
= 500 Ω C
L
= 1 µ F 246 µ s
C
L
= 3.3 µ F 268
C
L
= 0.1 µ F 7
t
OFF
Turn-OFF time R
L
= 500 Ω C
L
= 1 µ F 47 µ s
C
L
= 3.3 µ F 158
C
L
= 0.1 µ F 175
t
r
V
OUT
rise time R
L
= 500 Ω C
L
= 1 µ F 175 µ s
C
L
= 3.3 µ F 187
C
L
= 0.1 µ F 18
t
f
V
OUT
fall time R
L
= 500 Ω C
L
= 1 µ F 185 µ s
C
L
= 3.3 µ F 471
V
IN
= 3 V, T
A
= 25 ° C , RL_CHIP = 120 Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
C
L
= 0.1 µ F 191
t
ON
Turn-ON time R
L
= 500 Ω C
L
= 1 µ F 211 µ s
C
L
= 3.3 µ F 231
C
L
= 0.1 µ F 7
t
OFF
Turn-OFF time R
L
= 500 Ω C
L
= 1 µ F 46 µ s
C
L
= 3.3 µ F 156
C
L
= 0.1 µ F 159
t
r
V
OUT
rise time R
L
= 500 Ω C
L
= 1 µ F 160 µ s
C
L
= 3.3 µ F 170
C
L
= 0.1 µ F 17
t
f
V
OUT
fall time R
L
= 500 Ω C
L
= 1 µ F 160 µ s
C
L
= 3.3 µ F 473
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