Datasheet

LM9061
SNOS738F –APRIL 1995–REVISED APRIL 1995 www.ti.com
DC ELECTRICAL CHARACTERISTICS (continued)
7V ≤ V
CC
≤20V, R
REF
= 15.4 kΩ, −40°C ≤ T
J
≤ +125°C, unless otherwise specified.
Symbol Parameter Conditions Min Max Units
I
DELAY
Delay Pin Source Current 6.74 15.44 µA
V
TIMER
Delay Timer Threshold Voltage 5 6.2 V
I
DIS
Delay Capacitor Discharge Current V
DELAY
= 5V 2 10 mA
V
SAT
Discharge Transistor Saturation Voltage I
DIS
= 1 mA 0.4 V
AC TIMING CHARACTERISTICS
7V ≤ V
CC
≤20V, R
REF
= 15.4 kΩ, −40°C ≤ T
J
≤ +125°C, C
LOAD
= 0.025 µF, C
DELAY
= 0.022 µF, unless otherwise specified.
Symbol Parameter Conditions Min Max Units
C
LOAD
= 0.025 µF
T
ON
Output Turn-ON Time 7V ≤ V
CC
≤ 10V, V
OUT
≥ V
CC
+ 7V 1.5 ms
10V ≤ V
CC
≤ 20V, V
OUT
≥ V
CC
+ 11V 1.5 ms
T
OFF(NORMAL)
Output Turn-OFF Time, C
LOAD
= 0.025 µF
Normal Operation
(1)
V
CC
= 14V, V
OUT
≥ 25V 4 10 ms
V
SENSE
= V
THRESHOLD
T
OFF(Latch-OFF)
Output Turn-OFF Time, C
LOAD
= 0.025 µF
Protection Comparator Tripped
(1)
V
CC
= 14V, V
OUT
≥ 25V 45 140 ms
V
SENSE
= V
THRESHOLD
T
DELAY
Delay Timer Interval C
DELAY
= 0.022 µF 8 18 ms
(1) The AC Timing specifications for T
OFF
are not production tested, and therefore are not specifically ensured. Limits are provided for
reference purposes only. Smaller load capacitances will have proportionally faster turn-ON and turn-OFF times.
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