Texas Instruments TPS22965EVM Evaluation Module TPS22965EVM-023 TPS22965EVM-023 Datenbogen
Produktcode
TPS22965EVM-023
+
-
OFF
ON
TPS22965
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
VBIAS
C
T
t
D
SLVSBJ0A – AUGUST 2012 – REVISED AUGUST 2013
SWITCHING CHARACTERISTIC MEASUREMENT INFORMATION
Figure 1. 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
1325
t
OFF
Turn-off time
10
t
R
V
OUT
rise time
R
L
= 10-
Ω, C
L
= 0.1 µF, C
T
= 1000 pF
1625
µs
t
F
V
OUT
fall time
3.5
t
D
ON delay time
500
V
IN
= 0.8 V, V
ON
= V
BIAS
= 5V, T
A
= 25ºC (unless otherwise noted)
t
ON
Turn-on time
600
t
OFF
Turn-off time
80
t
R
V
OUT
rise time
R
L
= 10-
Ω, C
L
= 0.1 µF, C
T
= 1000 pF
300
µs
t
F
V
OUT
fall time
5.5
t
D
ON delay time
460
V
IN
= 2.5V, V
ON
= 5 V, V
BIAS
= 2.5V, T
A
= 25ºC (unless otherwise noted)
t
ON
Turn-on time
2200
t
OFF
Turn-off time
9
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
3.1
t
D
ON delay time
1075
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
1450
t
OFF
Turn-off time
60
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
5.5
t
D
ON delay time
1010
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