ISL9001A Intersil Corporation, ISL9001A Datasheet - Page 3

• Manufacturer Part Number: ISL9001A
• Description: LDO
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
DEVICE START-UP CHARACTERISTICS
Device Enable Time
LDO Soft-Start Ramp Rate
EN PIN CHARACTERISTICS
Input Low Voltage
Input High Voltage
Input Leakage Current
Pin Capacitance
POR PIN CHARACTERISTICS
POR Thresholds
POR Delay
POR Pin Output Low Voltage
POR Pin Internal Pull-up
Resistance
5. VOx = 0.98 * VOx(NOM); Valid for VOx greater than 1.85V.
EN
VO
POR
PARAMETER
T
V
EN
POR+
3
t
PLH
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows: T
C
IN
SYMBOL
V
V
I
R
= 1µF; C
T
T
T
IL
C
T
V
POR+
V
POR-
V
SSR
PLH
PHL
POR
, I
PIN
EN
OL
IH
IL
IH
O
FIGURE 1. TIMING PARAMETER DEFINITION
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
Informative
As a percentage of nominal output voltage
C
@ I
= 1µF; (Continued)
POR
OL
= 0.01μF
= 1.0mA
V
POR-
ISL9001A
A
TEST CONDITIONS
= -40°C to +85°C; V
V
POR+
<t
PHL
IN
= (V
t
PHL
O
+0.5V) to 5.5V with a minimum V
V
POR-
MIN
-0.3
100
1.4
91
87
78
TYP
250
200
100
30
94
90
25
5
V
MAX
IN
500
300
180
0.5
0.1
0.2
60
97
93
+0.3
IN
January 18, 2007
of 2.3V;
UNITS
FN6433.0
μs/V
ms
μA
pF
kΩ
μs
μs
%
%
V
V
V