Datasheet

SWITCHING CHARACTERISTICS
SWITCHING CHARACTERISTICS
TPS22906
www.ti.com ................................................................................................................................................................................................... SLVS921 – MARCH 2009
V
IN
= 1.2 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 471
t
ON
Turn-ON time R
L
= 500 Ω C
L
= 1 µ F 527 µ s
C
L
= 3.3 µ F 587
C
L
= 0.1 µ F 10
t
OFF
Turn-OFF time R
L
= 500 Ω C
L
= 1 µ F 61 µ s
C
L
= 3.3 µ F 199
C
L
= 0.1 µ F 324
t
r
V
OUT
rise time R
L
= 500 Ω C
L
= 1 µ F 325 µ s
C
L
= 3.3 µ F 350
C
L
= 0.1 µ F 20
t
f
V
OUT
fall time R
L
= 500 Ω C
L
= 1 µ F 175 µ s
C
L
= 3.3 µ F 523
V
IN
= 1.8 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 302
t
ON
Turn-ON time R
L
= 500 Ω C
L
= 1 µ F 335 µ s
C
L
= 3.3 µ F 367
C
L
= 0.1 µ F 8
t
OFF
Turn-OFF time R
L
= 500 Ω C
L
= 1 µ F 49 µ s
C
L
= 3.3 µ F 167
C
L
= 0.1 µ F 220
t
r
V
OUT
rise time R
L
= 500 Ω C
L
= 1 µ F 220 µ s
C
L
= 3.3 µ F 235
C
L
= 0.1 µ F 15
t
f
V
OUT
fall time R
L
= 500 Ω C
L
= 1 µ F 159 µ s
C
L
= 3.3 µ F 481
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