ISL9014
Electrical Specifications
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows:
T
A
= -40°C to +85°C; V
IN
= (V
O
+1.0V) to 6.5V with a minimum V
IN
of 2.3V; C
IN
= 1μF; C
O
= 1μF;
C
BYP
= 0.01μF
(Continued)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
PARAMETER
DEVICE START-UP CHARACTERISTICS
Device Enable TIme
LDO Soft-Start Ramp Rate
EN1, EN2 PIN CHARACTERISTICS
Input Low Voltage
Input High Voltage
Input Leakage Current
Pin Capacitance
NOTES:
6. VOx = 0.98 * VOx(NOM); Valid for VOx greater than 1.85V.
V
IL
V
IH
I
IL
, I
IH
C
PIN
Informative
5
-0.3
1.4
0.5
V
IN
+0.3
0.1
V
V
μA
pF
T
EN
T
SSR
Time from assertion of the ENx pin to when the output voltage
reaches 95% of the VO(nom)
Slope of linear portion of LDO output voltage ramp during
start-up
250
30
500
60
μs
μs/V
4
FN9245.2
April 26, 2006