Datasheet

+
-
OFF
ON
TPS22966
V
IN
V
OUT
R
L
C
L
TEST CIRCUIT
GND
(A)
GND
t
r
t
f
t
ON
t
OFF
90% 90%
10% 10%
t
ON
/t
OFF
WAVEFORMS
(A ) Rise and fall times of the control signal is 100ns.
V
ON
V
OUT
V
OUT
ON
GND
50% 50%
50% 50%
C
IN
= 1μF
t
D
Single channel shown for clarity.
V
BIAS
10%
CTx
TPS22966
www.ti.com SLVSBH4C –JUNE 2012–REVISED JUNE 2013
SWITCHING CHARACTERISTIC MEASUREMENT INFORMATION
Figure 2. Test Circuit and t
ON
/t
OFF
Waveforms
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION MIN TYP MAX UNIT
V
IN
= V
ON
= V
BIAS
= 5 V, T
A
= 25ºC (unless otherwise noted)
t
ON
Turn-on time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 1310
t
OFF
Turn-off time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 6
t
R
V
OUT
rise time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 1720 µs
t
F
V
OUT
fall time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 2
t
D
ON delay time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 460
V
IN
= 0.8 V, V
ON
= V
BIAS
= 5 V, T
A
= 25ºC (unless otherwise noted)
t
ON
Turn-on time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 550
t
OFF
Turn-off time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 170
t
R
V
OUT
rise time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 325 µs
t
F
V
OUT
fall time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 16
t
D
ON delay time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 400
V
IN
= 2.5 V, V
ON
= 5 V, V
BIAS
= 2.5 V, T
A
= 25ºC (unless otherwise noted)
t
ON
Turn-on time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 2050
t
OFF
Turn-off time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 5
t
R
V
OUT
rise time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 2275 µs
t
F
V
OUT
fall time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 2.5
t
D
ON delay time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 990
V
IN
= 0.8 V, V
ON
= 5 V, V
BIAS
= 2.5 V, T
A
= 25ºC (unless otherwise noted)
t
ON
Turn-on time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 1300
t
OFF
Turn-off time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 130
t
R
V
OUT
rise time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 875 µs
t
F
V
OUT
fall time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 16
t
D
ON delay time R
L
= 10 Ω, C
L
= 0.1 µF, C
T
= 1000 pF 870
Copyright © 2012–2013, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: TPS22966