SLUS170B – FEBRUARY 1999 – REVISED MAY 2013
ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise stated, V
CC
= 15 V, ENBL
≥
2 V, R
T
1 = 100 kΩ from T1 to GND, R
T
2 = 100 kΩ from T2 to GND, and
−55°C
< T
A
< 125°C for the UC1714 and UC1715, –40°C < T
A
< 85°C for the UC2714 and UC2715, and 0°C < T
A
< 70°C for the
UC3714 and UC3715, T
A
= T
J
PARAMETER
Fall Time
T2 Delay, PWR to AUX
AUX Prop Delay
Enable (ENBL)
Input Threshold
I
IH
I
IL
T1
Current Limit
Nominal Voltage at T1
Minimum T1 Delay
T2
Current Limit
Nominal Voltage at T2
Minumum T2 Delay
Input (INPUT)
Input Threshold
I
IH
I
IL
Input Current
Input Current
INPUT = 15 V
INPUT = 0 V
0.8
1.4
1
–5
2
10
–20
V
µA
µA
T2 = 2.5 V
(1)
T2 = 0 V
2.7
–1.2
3
50
–2
3.3
100
mA
V
ns
T1 = 2.5 V
(1)
T1 = 0 V
2.7
–1.6
3
40
–2
3.3
70
mA
V
ns
Input Current
Input Current
ENBL = 15 V
ENBL = 0 V
0.8
1.2
1
–1
2
10
–10
V
µA
µA
TEST CONDITIONS
C
L
= 1000 pF
INPUT falling edge, R
T
2 = 10 kΩ
(1)
INPUT falling edge, R
T
2 = 100 kΩ
INPUT rising edge, 50%
(2)
(1)
MIN
20
250
TYP
30
50
350
35
MAX
60
80
550
80
UNIT
ns
ns
ns
DEVICE INFORMATION
DIL-8, SOIC-8; J or N, D Packages
(TOP VIEW)
SOIC-16; DP Package
(TOP VIEW)
Copyright © 1999–2013, Texas Instruments Incorporated
3
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