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ISL9000IRJMZ-T

P1-P3P4-P6P7-P9P10-P11
4
FN9217.4
March 11, 2008
Device Enable Time t
EN
Time from assertion of the ENx pin to when the output
voltage reaches 95% of the VO(nom)
250 500 µs
LDO Soft-Start Ramp Rate t
SSR
Slope of linear portion of LDO output voltage ramp during
start-up
30 60 µs/V
EN1, EN2 PIN CHARACTERISTICS
Input Low Voltage V
IL
-0.3 0.5 V
Input High Voltage V
IH
1.4 V
IN
+
0.3
V
Input Leakage Current I
IL
, I
IH
0.1 µA
Pin Capacitance C
PIN
Informative 5 pF
POR1
, POR2 PIN CHARACTERISTICS
POR1
, POR2 Thresholds V
POR+
As a percentage of nominal output voltage 91 94 97 %
V
POR-
87 90 93 %
POR1
Delay t
P1LH
1.0 2.0 3.0 ms
t
P1HL
25 µs
POR2
Delay t
P2LH
C
POR
= 0.01µF 100 200 300 ms
t
P2HL
25 µs
POR1
, POR2 Pin Output Low
Voltage
V
OL
@I
OL
= 1.0mA 0.2 V
POR1
, POR2 Pin Internal Pull-Up
Resistance
R
POR
78 100 180 kΩ
NOTES:
6. Limits established by characterization and are not production tested.
7. VOx = 0.98*VOx(NOM); Valid for VOx greater than 1.85V.
8. Parts are 100% tested at +25°C. Temperature limits established by characterization and are not production tested.
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
+ 0.5V) to 6.5V with a minimum V
IN
of 2.3V; C
IN
= 1µF; C
O
= 1µF;
C
BYP
= 0.01µF; C
POR
= 0.01µF. (Continued)
PARAMETER SYMBOL TEST CONDITIONS
MIN
(Note 8) TYP
MAX
(Note 8) UNITS
V
POR+
V
POR+
V
POR-
<t
P1HL
t
P2LH
t
P1LH
t
P1HL
t
P2HL
<t
P2HL
VO1
VO2
POR1
POR2
EN2
t
EN
V
POR-
FIGURE 1. TIMING PARAMETER DEFINITION
EN1
ISL9000
5
FN9217.4
March 11, 2008
Typical Performance Curves
FIGURE 2. OUTPUT VOLTAGE vs INPUT VOLTAGE (3.3V
OUTPUT)
FIGURE 3. OUTPUT VOLTAGE CHANGE vs LOAD CURRENT
FIGURE 4. OUTPUT VOLTAGE CHANGE vs TEMPERATURE FIGURE 5. OUTPUT VOLTAGE vs INPUT VOLTAGE (3.3V
OUTPUT)
FIGURE 6. OUTPUT VOLTAGE vs INPUT VOLTAGE (2.8V
OUTPUT)
FIGURE 7. DROPOUT VOLTAGE vs LOAD CURRENT
OUTPUT VOLTAGE, VO (%)
INPUT VOLTAGE (V)
-0.6
-0.2
0.2
0.6
-0.8
3.8 4.2 6.25.8
6.63.4 4.6 5.0 5.4
-0.4
0.0
0.4
0.8
V
O
= 3.3V
+85°C
-40°C
+25°C
I
LOAD
= 0mA
0.04
0.06
-0.06
-0.10
100 200 300 4000
LOAD CURRENT - I
O
(mA)
OUTPUT VOLTAGE CHANGE (%)
-0.02
0.00
0.02
0.08
0.10
-0.04
-0.08
50 150 250 350
V
IN
= 3.8V
V
O
= 3.3V
+85°C
-40°C
+25°C
0.04
0.06
-0.06
-0.10
-10 20 50 110-40
TEMPERATURE (°C)
OUTPUT VOLTAGE CHANGE (%)
-0.02
0.00
0.02
0.08
0.10
-0.04
-0.08
-25 5 35 8065 95 125
V
IN
= 3.8V
V
O
= 3.3V
I
LOAD
= 0mA
OUTPUT VOLTAGE, VO (V)
INPUT VOLTAGE (V)
3.0
3.1
3.2
3.3
3.4
2.9
2.8
3.1 3.6 4.1 4.6 5.1 6.15.6
I
O
= 300mA
I
O
= 150mA
I
O
= 0mA
V
O
= 3.3V
6.5
2.5
2.6
2.7
2.8
2.9
2.4
2.3
2.63.13.64.14.65.1 6.1
INPUT VOLTAGE (V)
OUTPUT VOLTAGE, VO (V)
5.6
I
O
= 0mA
I
O
= 300mA
V
O
= 2.8V
I
O
= 150mA
6.5
200
250
300
350
150
100
50
0
50 100 150 200 250 300 350 4000
OUTPUT LOAD (mA)
DROPOUT VOLTAGE, V
DO
(mV)
V
O
= 2.8V
V
O
= 3.3V
ISL9000
6
FN9217.4
March 11, 2008
FIGURE 8. DROPOUT VOLTAGE vs LOAD CURRENT FIGURE 9. GROUND CURRENT vs INPUT VOLTAGE
FIGURE 10. GROUND CURRENT vs LOAD FIGURE 11. GROUND CURRENT vs TEMPERATURE
FIGURE 12. POWER-UP/POWER-DOWN FIGURE 13. POWER-UP/POWER-DOWN WITH POR SIGNALS
Typical Performance Curves (Continued)
200
250
300
350
150
100
50
0
50 100 150 200 250 300 350 4000
OUTPUT LOAD (mA)
DROPOUT VOLTAGE, V
DO
(mV)
V
O
= 3.3V
+85°C
+25°C
-40°C
30
35
40
45
55
25
4.0 5.0 6.5
INPUT VOLTAGE (V)
GROUND CURRENT (µA)
50
3.0 3.5 4.58 5.5 6.0
I
O
(BOTH CHANNELS) = 0µA
V
O1
= 3.3V
V
O2
= 2.8V
-40°C
+25°C
+125°C
200
160
100
20
0
50 100 150 200 250 4000
LOAD CURRENT (mA)
GROUND CURRENT (µA)
350300
V
O1
= 3.3V
V
IN
= 3.8V
V
O2
= 2.8V
40
60
80
120
140
180
+85°C
-40°C
+25°C
35
25
-10 20 50 110-40
TEMPERATURE (°C)
GROUND CURRENT (µA)
45
50
55
40
30
-25 5 35 8065 95 125
VIN = 3.8V
VO = 3.3V
I
LOAD
= 0µA
BOTH OUTPUTS ON
35
25
-10 20 50 110-40
TEMPERATURE (°C)
GROUND CURRENT (µA)
45
50
55
40
30
-25 5 35 8065 95 125
V
IN
= 3.8V
V
O
= 3.3V
I
LOAD
= 0µA
BOTH OUTPUTS ON
2
3
4
5
1
0
1234567 10
TIME (s)
VOLTAGE (V)
89
VO2
V
O1
V
IN
0
V
O1
= 3.3V
V
O2
= 2.8V
I
L
1 = 300mA
I
L
2 = 300mA
1.5
2.0
2.5
3.0
1.0
0.5
0.5 1.0 1.5 2.0 2.5 3.0 3.5 5.00
TIME (s)
VOLTAGE (V)
4.0 4.5
POR1
V
O1
POR2
V
O2
0
3.5
V
O1
= 3.3V
V
O2
= 2.8V
I
L
1 = 300mA
I
L
2 = 300mA
C
POR
= 0.1µF
ISL9000
P1-P3P4-P6P7-P9P10-P11

ISL9000IRJMZ-T

Mfr. #:
Buy ISL9000IRJMZ-T
Manufacturer:
Renesas / Intersil
Description:
LDO Voltage Regulators W/ANNEAL LW NOISE HI PSRRLD 10LD 3X3 2 8V
Lifecycle:
New from this manufacturer.
Delivery:
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