Datasheet

Time
T0494-01
50%
50%
I
GATE
V
VCC
t
(prr50-50)
0
50%
Time
T0495-01
50%
V
GATE
V
VCC SENSE
V–
t
(prf50-50)
0
90%
t
(pff50-90)
Time
T0492-01
50%
0
V
GATE
V
EN
t
(pff50-90)
Time
T0493-01
50%
V
GATE
V
ENSD
90%
0
TPS24720
www.ti.com SLVSAL1C –MARCH 2011–REVISED SEPTEMBER 2013
ELECTRICAL CHARACTERISTICS (continued)
–40°C ≤ T
J
≤ 125°C, V
CC
= 12 V, V
EN
= 3 V, V
ENSD
= 3 V, R
SET
= 190 Ω, R
IMON
= 5 kΩ, and R
PROG
= 50 kΩ to GND.
All voltages referenced to GND, unless otherwise noted.
PARAMETER CONDITIONS MIN NOM MAX UNIT
LATCH
Threshold, rising 0.3 0.9 1.4 V
Pullup current V
LATCH
= 0 V 7 10 13 µA
OTSD
Threshold, rising 130 140 °C
Hysteresis
(3)
10 °C
(3) Parameters are provided for reference only, and do not constitute part of TI’s published specifications for purposes of TI product
warranty.
Figure 1. t
pff50–90
Timing Definition Figure 2. t
pff50–90
Timing Definition
Figure 3. t
prr50–50
Timing Definition Figure 4. t
prf50–50
Timing Definition
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